Problems with DTLAPC14
My Direkt-Tek DTLAPC14-1 laptop does not detect any battery, audio or Wi-Fi device.
$ cat /proc/asound/cards
--- no soundcards ---
$ lsmod | grep snd
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 73728 1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform 90112 1 snd_intel_sst_core
snd_soc_core 212992 1 snd_soc_sst_mfld_platform
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 106496 3 snd_soc_core,snd_soc_sst_mfld_platform,snd_pcm_dmaengine
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 8 snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
soundcore 16384 1 snd
$ tree /dev
/dev
├── acpi_thermal_rel
├── autofs
├── block
│ ├── 179:0 -> ../mmcblk0
│ ├── 179:1 -> ../mmcblk0p1
│ ├── 179:16 -> ../mmcblk0boot1
│ ├── 179:2 -> ../mmcblk0p2
│ ├── 179:24 -> ../mmcblk0rpmb
│ ├── 179:3 -> ../mmcblk0p3
│ ├── 179:8 -> ../mmcblk0boot0
│ ├── 252:0 -> ../dm-0
│ ├── 252:1 -> ../dm-1
│ ├── 7:0 -> ../loop0
│ ├── 7:1 -> ../loop1
│ ├── 7:2 -> ../loop2
│ ├── 7:3 -> ../loop3
│ ├── 7:4 -> ../loop4
│ ├── 7:5 -> ../loop5
│ ├── 7:6 -> ../loop6
│ └── 7:7 -> ../loop7
├── btrfs-control
├── bus
│ └── usb
│ ├── 001
│ │ ├── 001
│ │ ├── 002
│ │ ├── 003
│ │ └── 005
│ └── 002
│ └── 001
├── char
│ ├── 10:1 -> ../psaux
│ ├── 10:183 -> ../hwrng
│ ├── 10:184 -> ../cpu/microcode
│ ├── 10:200 -> ../net/tun
│ ├── 10:223 -> ../uinput
│ ├── 10:224 -> ../tpm0
│ ├── 10:227 -> ../mcelog
│ ├── 10:228 -> ../hpet
│ ├── 10:229 -> ../fuse
│ ├── 10:231 -> ../snapshot
│ ├── 10:232 -> ../kvm
│ ├── 10:234 -> ../btrfs-control
│ ├── 10:235 -> ../autofs
│ ├── 10:236 -> ../mapper/control
│ ├── 10:237 -> ../loop-control
│ ├── 10:55 -> ../acpi_thermal_rel
│ ├── 10:56 -> ../memory_bandwidth
│ ├── 10:57 -> ../network_throughput
│ ├── 10:58 -> ../network_latency
│ ├── 10:59 -> ../cpu_dma_latency
│ ├── 10:60 -> ../lightnvm/control
│ ├── 10:61 -> ../ecryptfs
│ ├── 10:62 -> ../rfkill
│ ├── 10:63 -> ../vga_arbiter
│ ├── 108:0 -> ../ppp
│ ├── 1:1 -> ../mem
│ ├── 1:11 -> ../kmsg
│ ├── 116:1 -> ../snd/seq
│ ├── 116:33 -> ../snd/timer
│ ├── 1:3 -> ../null
│ ├── 13:32 -> ../input/mouse0
│ ├── 13:63 -> ../input/mice
│ ├── 13:64 -> ../input/event0
│ ├── 13:65 -> ../input/event1
│ ├── 13:66 -> ../input/event2
│ ├── 13:67 -> ../input/event3
│ ├── 13:68 -> ../input/event4
│ ├── 13:69 -> ../input/event5
│ ├── 13:70 -> ../input/event6
│ ├── 13:71 -> ../input/event7
│ ├── 1:4 -> ../port
│ ├── 1:5 -> ../zero
│ ├── 1:7 -> ../full
│ ├── 1:8 -> ../random
│ ├── 180:0 -> ../usb/hiddev0
│ ├── 189:0 -> ../bus/usb/001/001
│ ├── 189:1 -> ../bus/usb/001/002
│ ├── 189:128 -> ../bus/usb/002/001
│ ├── 189:2 -> ../bus/usb/001/003
│ ├── 189:4 -> ../bus/usb/001/005
│ ├── 1:9 -> ../urandom
│ ├── 226:0 -> ../dri/card0
│ ├── 226:128 -> ../dri/renderD128
│ ├── 226:64 -> ../dri/controlD64
│ ├── 245:0 -> ../media0
│ ├── 246:0 -> ../mei0
│ ├── 247:0 -> ../hidraw0
│ ├── 247:1 -> ../hidraw1
│ ├── 248:0 -> ../drm_dp_aux0
│ ├── 248:1 -> ../drm_dp_aux1
│ ├── 251:0 -> ../rtc0
│ ├── 29:0 -> ../fb0
│ ├── 4:0 -> ../tty0
│ ├── 4:1 -> ../tty1
│ ├── 4:10 -> ../tty10
│ ├── 4:11 -> ../tty11
│ ├── 4:12 -> ../tty12
│ ├── 4:13 -> ../tty13
│ ├── 4:14 -> ../tty14
│ ├── 4:15 -> ../tty15
│ ├── 4:16 -> ../tty16
│ ├── 4:17 -> ../tty17
│ ├── 4:18 -> ../tty18
│ ├── 4:19 -> ../tty19
│ ├── 4:2 -> ../tty2
│ ├── 4:20 -> ../tty20
│ ├── 4:21 -> ../tty21
│ ├── 4:22 -> ../tty22
│ ├── 4:23 -> ../tty23
│ ├── 4:24 -> ../tty24
│ ├── 4:25 -> ../tty25
│ ├── 4:26 -> ../tty26
│ ├── 4:27 -> ../tty27
│ ├── 4:28 -> ../tty28
│ ├── 4:29 -> ../tty29
│ ├── 4:3 -> ../tty3
│ ├── 4:30 -> ../tty30
│ ├── 4:31 -> ../tty31
│ ├── 4:32 -> ../tty32
│ ├── 4:33 -> ../tty33
│ ├── 4:34 -> ../tty34
│ ├── 4:35 -> ../tty35
│ ├── 4:36 -> ../tty36
│ ├── 4:37 -> ../tty37
│ ├── 4:38 -> ../tty38
│ ├── 4:39 -> ../tty39
│ ├── 4:4 -> ../tty4
│ ├── 4:40 -> ../tty40
│ ├── 4:41 -> ../tty41
│ ├── 4:42 -> ../tty42
│ ├── 4:43 -> ../tty43
│ ├── 4:44 -> ../tty44
│ ├── 4:45 -> ../tty45
│ ├── 4:46 -> ../tty46
│ ├── 4:47 -> ../tty47
│ ├── 4:48 -> ../tty48
│ ├── 4:49 -> ../tty49
│ ├── 4:5 -> ../tty5
│ ├── 4:50 -> ../tty50
│ ├── 4:51 -> ../tty51
│ ├── 4:52 -> ../tty52
│ ├── 4:53 -> ../tty53
│ ├── 4:54 -> ../tty54
│ ├── 4:55 -> ../tty55
│ ├── 4:56 -> ../tty56
│ ├── 4:57 -> ../tty57
│ ├── 4:58 -> ../tty58
│ ├── 4:59 -> ../tty59
│ ├── 4:6 -> ../tty6
│ ├── 4:60 -> ../tty60
│ ├── 4:61 -> ../tty61
│ ├── 4:62 -> ../tty62
│ ├── 4:63 -> ../tty63
│ ├── 4:64 -> ../ttyS0
│ ├── 4:65 -> ../ttyS1
│ ├── 4:66 -> ../ttyS2
│ ├── 4:67 -> ../ttyS3
│ ├── 4:68 -> ../ttyS4
│ ├── 4:69 -> ../ttyS5
│ ├── 4:7 -> ../tty7
│ ├── 4:70 -> ../ttyS6
│ ├── 4:71 -> ../ttyS7
│ ├── 4:72 -> ../ttyS8
│ ├── 4:73 -> ../ttyS9
│ ├── 4:74 -> ../ttyS10
│ ├── 4:75 -> ../ttyS11
│ ├── 4:76 -> ../ttyS12
│ ├── 4:77 -> ../ttyS13
│ ├── 4:78 -> ../ttyS14
│ ├── 4:79 -> ../ttyS15
│ ├── 4:8 -> ../tty8
│ ├── 4:80 -> ../ttyS16
│ ├── 4:81 -> ../ttyS17
│ ├── 4:82 -> ../ttyS18
│ ├── 4:83 -> ../ttyS19
│ ├── 4:84 -> ../ttyS20
│ ├── 4:85 -> ../ttyS21
│ ├── 4:86 -> ../ttyS22
│ ├── 4:87 -> ../ttyS23
│ ├── 4:88 -> ../ttyS24
│ ├── 4:89 -> ../ttyS25
│ ├── 4:9 -> ../tty9
│ ├── 4:90 -> ../ttyS26
│ ├── 4:91 -> ../ttyS27
│ ├── 4:92 -> ../ttyS28
│ ├── 4:93 -> ../ttyS29
│ ├── 4:94 -> ../ttyS30
│ ├── 4:95 -> ../ttyS31
│ ├── 5:0 -> ../tty
│ ├── 5:1 -> ../console
│ ├── 5:2 -> ../ptmx
│ ├── 5:3 -> ../ttyprintk
│ ├── 7:0 -> ../vcs
│ ├── 7:1 -> ../vcs1
│ ├── 7:128 -> ../vcsa
│ ├── 7:129 -> ../vcsa1
│ ├── 7:130 -> ../vcsa2
│ ├── 7:131 -> ../vcsa3
│ ├── 7:132 -> ../vcsa4
│ ├── 7:133 -> ../vcsa5
│ ├── 7:134 -> ../vcsa6
│ ├── 7:135 -> ../vcsa7
│ ├── 7:2 -> ../vcs2
│ ├── 7:3 -> ../vcs3
│ ├── 7:4 -> ../vcs4
│ ├── 7:5 -> ../vcs5
│ ├── 7:6 -> ../vcs6
│ ├── 7:7 -> ../vcs7
│ ├── 81:0 -> ../video0
│ ├── 89:0 -> ../i2c-0
│ ├── 89:1 -> ../i2c-1
│ ├── 89:10 -> ../i2c-10
│ ├── 89:11 -> ../i2c-11
│ ├── 89:12 -> ../i2c-12
│ ├── 89:13 -> ../i2c-13
│ ├── 89:2 -> ../i2c-2
│ ├── 89:3 -> ../i2c-3
│ ├── 89:4 -> ../i2c-4
│ ├── 89:5 -> ../i2c-5
│ ├── 89:6 -> ../i2c-6
│ ├── 89:7 -> ../i2c-7
│ ├── 89:8 -> ../i2c-8
│ └── 89:9 -> ../i2c-9
├── console
├── core -> /proc/kcore
├── cpu
│ └── microcode
├── cpu_dma_latency
├── cuse
├── dcbri0
├── dcbri1
├── dcbri2
├── dcbri3
├── disk
│ ├── by-id
│ │ ├── dm-name-trisquel--vg-root -> ../../dm-0
│ │ ├── dm-name-trisquel--vg-swap_1 -> ../../dm-1
│ │ ├── dm-uuid-LVM-bpTPNMfowGQSZ6FaDw9IUGzTBW3IRK5P9VfZyYDiDWVHsSlyYUKMUsfJv0qchaF1 -> ../../dm-0
│ │ ├── dm-uuid-LVM-bpTPNMfowGQSZ6FaDw9IUGzTBW3IRK5PAYM48jJHw3UJ6S3k60Pi0Kzax4tmA45b -> ../../dm-1
│ │ ├── lvm-pv-uuid-aC1lTa-3ZiW-TOWa-Ux8t-bwnd-OYFi-DTVet0 -> ../../mmcblk0p3
│ │ ├── mmc-HBG4a2_0x261339ec -> ../../mmcblk0
│ │ ├── mmc-HBG4a2_0x261339ec-part1 -> ../../mmcblk0p1
│ │ ├── mmc-HBG4a2_0x261339ec-part2 -> ../../mmcblk0p2
│ │ └── mmc-HBG4a2_0x261339ec-part3 -> ../../mmcblk0p3
│ ├── by-partlabel
│ │ └── EFI\x20System\x20Partition -> ../../mmcblk0p1
│ ├── by-partuuid
│ │ ├── 0467f005-f244-426b-83ca-1a874b032bd5 -> ../../mmcblk0p2
│ │ ├── 596fc009-dc9c-4ffa-bbdf-f9fd7c33b67d -> ../../mmcblk0p3
│ │ └── b122f465-1d41-4734-b1a6-82ef30df2c47 -> ../../mmcblk0p1
│ ├── by-path
│ │ ├── platform-80860F14:00 -> ../../mmcblk0boot1
│ │ ├── platform-80860F14:00-part1 -> ../../mmcblk0p1
│ │ ├── platform-80860F14:00-part2 -> ../../mmcblk0p2
│ │ └── platform-80860F14:00-part3 -> ../../mmcblk0p3
│ └── by-uuid
│ ├── 3F33-E0B0 -> ../../mmcblk0p1
│ ├── 50e7e551-2344-410f-9796-7581a34552f6 -> ../../dm-1
│ ├── 843ff918-a68d-4c8f-84d2-3d3a138a5229 -> ../../dm-0
│ └── 860ed62d-ecf1-44e3-ab88-2cb783dc190f -> ../../mmcblk0p2
├── dm-0
├── dm-1
├── dri
│ ├── card0
│ ├── controlD64
│ └── renderD128
├── drm_dp_aux0
├── drm_dp_aux1
├── ecryptfs
├── fb0
├── fd -> /proc/self/fd
├── full
├── fuse
├── hidraw0
├── hidraw1
├── hpet
├── hugepages
├── hwrng
├── i2c-0
├── i2c-1
├── i2c-10
├── i2c-11
├── i2c-12
├── i2c-13
├── i2c-2
├── i2c-3
├── i2c-4
├── i2c-5
├── i2c-6
├── i2c-7
├── i2c-8
├── i2c-9
├── initctl -> /run/systemd/initctl/fifo
├── input
│ ├── by-id
│ │ ├── usb-Alcor_Micro__Corp._USB_2.0_WebCamera-event-if00 -> ../event7
│ │ ├── usb-SINO_WEALTH_USB_KEYBOARD-event-kbd -> ../event4
│ │ ├── usb-SINO_WEALTH_USB_KEYBOARD-if01-event-mouse -> ../event5
│ │ └── usb-SINO_WEALTH_USB_KEYBOARD-if01-mouse -> ../mouse0
│ ├── by-path
│ │ ├── pci-0000:00:14.0-usb-0:2:1.0-event-kbd -> ../event4
│ │ ├── pci-0000:00:14.0-usb-0:2:1.1-event-mouse -> ../event5
│ │ ├── pci-0000:00:14.0-usb-0:2:1.1-mouse -> ../mouse0
│ │ ├── pci-0000:00:14.0-usb-0:4:1.0-event -> ../event7
│ │ └── platform-INT33D5:00-event -> ../event6
│ ├── event0
│ ├── event1
│ ├── event2
│ ├── event3
│ ├── event4
│ ├── event5
│ ├── event6
│ ├── event7
│ ├── mice
│ └── mouse0
├── ippp0
├── ippp1
├── ippp10
├── ippp11
├── ippp12
├── ippp13
├── ippp14
├── ippp15
├── ippp16
├── ippp17
├── ippp18
├── ippp19
├── ippp2
├── ippp20
├── ippp21
├── ippp22
├── ippp23
├── ippp24
├── ippp25
├── ippp26
├── ippp27
├── ippp28
├── ippp29
├── ippp3
├── ippp30
├── ippp31
├── ippp32
├── ippp33
├── ippp34
├── ippp35
├── ippp36
├── ippp37
├── ippp38
├── ippp39
├── ippp4
├── ippp40
├── ippp41
├── ippp42
├── ippp43
├── ippp44
├── ippp45
├── ippp46
├── ippp47
├── ippp48
├── ippp49
├── ippp5
├── ippp50
├── ippp51
├── ippp52
├── ippp53
├── ippp54
├── ippp55
├── ippp56
├── ippp57
├── ippp58
├── ippp59
├── ippp6
├── ippp60
├── ippp61
├── ippp62
├── ippp63
├── ippp7
├── ippp8
├── ippp9
├── isdn0
├── isdn1
├── isdn10
├── isdn11
├── isdn12
├── isdn13
├── isdn14
├── isdn15
├── isdn16
├── isdn17
├── isdn18
├── isdn19
├── isdn2
├── isdn20
├── isdn21
├── isdn22
├── isdn23
├── isdn24
├── isdn25
├── isdn26
├── isdn27
├── isdn28
├── isdn29
├── isdn3
├── isdn30
├── isdn31
├── isdn32
├── isdn33
├── isdn34
├── isdn35
├── isdn36
├── isdn37
├── isdn38
├── isdn39
├── isdn4
├── isdn40
├── isdn41
├── isdn42
├── isdn43
├── isdn44
├── isdn45
├── isdn46
├── isdn47
├── isdn48
├── isdn49
├── isdn5
├── isdn50
├── isdn51
├── isdn52
├── isdn53
├── isdn54
├── isdn55
├── isdn56
├── isdn57
├── isdn58
├── isdn59
├── isdn6
├── isdn60
├── isdn61
├── isdn62
├── isdn63
├── isdn7
├── isdn8
├── isdn9
├── isdnctrl -> /dev/isdnctrl0
├── isdnctrl0
├── isdnctrl1
├── isdnctrl10
├── isdnctrl11
├── isdnctrl12
├── isdnctrl13
├── isdnctrl14
├── isdnctrl15
├── isdnctrl16
├── isdnctrl17
├── isdnctrl18
├── isdnctrl19
├── isdnctrl2
├── isdnctrl20
├── isdnctrl21
├── isdnctrl22
├── isdnctrl23
├── isdnctrl24
├── isdnctrl25
├── isdnctrl26
├── isdnctrl27
├── isdnctrl28
├── isdnctrl29
├── isdnctrl3
├── isdnctrl30
├── isdnctrl31
├── isdnctrl32
├── isdnctrl33
├── isdnctrl34
├── isdnctrl35
├── isdnctrl36
├── isdnctrl37
├── isdnctrl38
├── isdnctrl39
├── isdnctrl4
├── isdnctrl40
├── isdnctrl41
├── isdnctrl42
├── isdnctrl43
├── isdnctrl44
├── isdnctrl45
├── isdnctrl46
├── isdnctrl47
├── isdnctrl48
├── isdnctrl49
├── isdnctrl5
├── isdnctrl50
├── isdnctrl51
├── isdnctrl52
├── isdnctrl53
├── isdnctrl54
├── isdnctrl55
├── isdnctrl56
├── isdnctrl57
├── isdnctrl58
├── isdnctrl59
├── isdnctrl6
├── isdnctrl60
├── isdnctrl61
├── isdnctrl62
├── isdnctrl63
├── isdnctrl7
├── isdnctrl8
├── isdnctrl9
├── isdninfo
├── kmsg
├── kvm
├── lightnvm
│ └── control
├── log -> /run/systemd/journal/dev-log
├── loop0
├── loop1
├── loop2
├── loop3
├── loop4
├── loop5
├── loop6
├── loop7
├── loop-control
├── mapper
│ ├── control
│ ├── trisquel--vg-root -> ../dm-0
│ └── trisquel--vg-swap_1 -> ../dm-1
├── mcelog
├── media0
├── mei0
├── mem
├── memory_bandwidth
├── mmcblk0
├── mmcblk0boot0
├── mmcblk0boot1
├── mmcblk0p1
├── mmcblk0p2
├── mmcblk0p3
├── mmcblk0rpmb
├── mqueue
├── net
│ └── tun
├── network_latency
├── network_throughput
├── null
├── port
├── ppp
├── psaux
├── ptmx
├── pts
│ ├── 0
│ ├── 1
│ └── ptmx
├── random
├── rfkill
├── rtc -> rtc0
├── rtc0
├── shm
│ ├── pulse-shm-1361130191
│ ├── pulse-shm-1431224172
│ ├── pulse-shm-1841242243
│ ├── pulse-shm-2638435776
│ ├── pulse-shm-2834405286
│ ├── pulse-shm-2886846156
│ ├── pulse-shm-3757192840
│ ├── pulse-shm-4008001362
│ └── pulse-shm-4279782693
├── snapshot
├── snd
│ ├── seq
│ └── timer
├── stderr -> /proc/self/fd/2
├── stdin -> /proc/self/fd/0
├── stdout -> /proc/self/fd/1
├── tpm0
├── trisquel-vg
│ ├── root -> ../dm-0
│ └── swap_1 -> ../dm-1
├── tty
├── tty0
├── tty1
├── tty10
├── tty11
├── tty12
├── tty13
├── tty14
├── tty15
├── tty16
├── tty17
├── tty18
├── tty19
├── tty2
├── tty20
├── tty21
├── tty22
├── tty23
├── tty24
├── tty25
├── tty26
├── tty27
├── tty28
├── tty29
├── tty3
├── tty30
├── tty31
├── tty32
├── tty33
├── tty34
├── tty35
├── tty36
├── tty37
├── tty38
├── tty39
├── tty4
├── tty40
├── tty41
├── tty42
├── tty43
├── tty44
├── tty45
├── tty46
├── tty47
├── tty48
├── tty49
├── tty5
├── tty50
├── tty51
├── tty52
├── tty53
├── tty54
├── tty55
├── tty56
├── tty57
├── tty58
├── tty59
├── tty6
├── tty60
├── tty61
├── tty62
├── tty63
├── tty7
├── tty8
├── tty9
├── ttyI0
├── ttyI1
├── ttyI10
├── ttyI11
├── ttyI12
├── ttyI13
├── ttyI14
├── ttyI15
├── ttyI16
├── ttyI17
├── ttyI18
├── ttyI19
├── ttyI2
├── ttyI20
├── ttyI21
├── ttyI22
├── ttyI23
├── ttyI24
├── ttyI25
├── ttyI26
├── ttyI27
├── ttyI28
├── ttyI29
├── ttyI3
├── ttyI30
├── ttyI31
├── ttyI32
├── ttyI33
├── ttyI34
├── ttyI35
├── ttyI36
├── ttyI37
├── ttyI38
├── ttyI39
├── ttyI4
├── ttyI40
├── ttyI41
├── ttyI42
├── ttyI43
├── ttyI44
├── ttyI45
├── ttyI46
├── ttyI47
├── ttyI48
├── ttyI49
├── ttyI5
├── ttyI50
├── ttyI51
├── ttyI52
├── ttyI53
├── ttyI54
├── ttyI55
├── ttyI56
├── ttyI57
├── ttyI58
├── ttyI59
├── ttyI6
├── ttyI60
├── ttyI61
├── ttyI62
├── ttyI63
├── ttyI7
├── ttyI8
├── ttyI9
├── ttyprintk
├── ttyS0
├── ttyS1
├── ttyS10
├── ttyS11
├── ttyS12
├── ttyS13
├── ttyS14
├── ttyS15
├── ttyS16
├── ttyS17
├── ttyS18
├── ttyS19
├── ttyS2
├── ttyS20
├── ttyS21
├── ttyS22
├── ttyS23
├── ttyS24
├── ttyS25
├── ttyS26
├── ttyS27
├── ttyS28
├── ttyS29
├── ttyS3
├── ttyS30
├── ttyS31
├── ttyS4
├── ttyS5
├── ttyS6
├── ttyS7
├── ttyS8
├── ttyS9
├── uhid
├── uinput
├── urandom
├── usb
│ └── hiddev0
├── userio
├── v4l
│ ├── by-id
│ │ └── usb-Alcor_Micro__Corp._USB_2.0_WebCamera-video-index0 -> ../../video0
│ └── by-path
│ └── pci-0000:00:14.0-usb-0:4:1.0-video-index0 -> ../../video0
├── vcs
├── vcs1
├── vcs2
├── vcs3
├── vcs4
├── vcs5
├── vcs6
├── vcs7
├── vcsa
├── vcsa1
├── vcsa2
├── vcsa3
├── vcsa4
├── vcsa5
├── vcsa6
├── vcsa7
├── vfio
│ └── vfio
├── vga_arbiter
├── vhci
├── vhost-net
├── video0
└── zero
32 directories, 743 files
I forgot to mention I am using trisquel 8.
That is a recent laptop. I would try updating Linux-libre, following the instructions on https://jxself.org/linux-libre/
I updated Linux-libre and reinstalled Alsa and Pulseaudio, the battery is working, but not the audio nor Wi-Fi. I do not know if it has something to do with the fact that my computer does not have a microphone jack.
> audio
What do you see when you run
$ alsamixer?
What (if any) sound card are detected. Are any values set to zero, and
if so does changing them do anything?
> Wi-Fi
What is the output of
$ lspci | grep Network
?
Well, after updating the kernel the devices are detected but they still do not work.
I uploaded some screenshots.
Okay, I think that the lack of output from "lspci | grep Network" means that your WiFi card isn't being recognized. I'm not sure what to do there.
What is the output of
$ aplay -l
?
**** List of PLAYBACK Hardware Devices ****
card 0: Audio [Intel HDMI/DP LPE Audio], device 0: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 1: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 2: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: bytcrrt5651 [bytcr-rt5651], device 0: Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: bytcrrt5651 [bytcr-rt5651], device 1: Deep-Buffer Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
> **** List of PLAYBACK Hardware Devices ****
Go back to alsamixer, use F6 to change devices, and see if any of these
have usable controls.
I selected "bytcr-rt5651" and activated everything, my computer slowed down after reboot and it still does not work, well, I can hear a click when I turn on and off some options.
I purged ALSA and Pulseaudio and my computer sped up.
> I purged ALSA and Pulseaudio and my computer sped up.
What if you just install ALSA and not pulseaudio?
I updated the kernel again and installed ALSA and Pulseaudio and still nothing.
$ amixer -c 1
Simple mixer control 'Headphone',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Speaker',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Line In',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mono ADC',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 47 [37%] [0.00dB]
Front Right: Capture 47 [37%] [0.00dB]
Simple mixer control 'Mono DAC',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 175
Mono:
Front Left: Playback 175 [100%] [0.00dB]
Front Right: Playback 175 [100%] [0.00dB]
Simple mixer control 'ADC',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 47 [37%] [0.00dB] [on]
Front Right: Capture 47 [37%] [0.00dB] [on]
Simple mixer control 'ADC Boost Gain',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'ADC IF2 Data',0
Capabilities: enum
Items: 'Normal' 'Swap' 'left copy to right' 'right copy to left'
Item0: 'Normal'
Simple mixer control 'DAC IF2 Data',0
Capabilities: enum
Items: 'Normal' 'Swap' 'left copy to right' 'right copy to left'
Item0: 'Normal'
Simple mixer control 'DAC L2 Mux',0
Capabilities: enum
Items: 'IF1' 'IF2'
Item0: 'IF2'
Simple mixer control 'DAC MIXL INF1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'DAC MIXL Stereo ADC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DAC MIXR INF1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'DAC MIXR Stereo ADC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DAC R2 Mux',0
Capabilities: enum
Items: 'IF1' 'IF2'
Item0: 'IF2'
Simple mixer control 'DAC1',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 175
Mono:
Front Left: Playback 175 [100%] [0.00dB]
Front Right: Playback 175 [100%] [0.00dB]
Simple mixer control 'DAC2',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'DD MIXL DAC L1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DD MIXL DAC L2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DD MIXL DAC R2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DD MIXR DAC L2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DD MIXR DAC R1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DD MIXR DAC R2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'DMIC ASRC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HP',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 39
Mono:
Front Left: Playback 31 [79%] [0.00dB]
Front Right: Playback 31 [79%] [0.00dB]
Simple mixer control 'HPO L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HPO MIX DAC1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HPO MIX HPVOL',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HPO R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HPOVOL L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'HPOVOL R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Headset Mic',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IF1 ASRC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IF2 ADC',0
Capabilities: enum
Items: 'IF1 ADC1' 'IF1 ADC2'
Item0: 'IF1 ADC1'
Simple mixer control 'IF2 ASRC',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IN',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 23 [74%] [0.00dB]
Front Right: Capture 23 [74%] [0.00dB]
Simple mixer control 'IN1 Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 8
Mono: 0 [0%]
Simple mixer control 'IN2 Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 8
Mono: 0 [0%]
Simple mixer control 'IN3 Boost',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 8
Mono: 0 [0%]
Simple mixer control 'Internal Mic',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'LOUT L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'LOUT MIX DAC L1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'LOUT MIX DAC R1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'LOUT MIX OUTVOL L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'LOUT MIX OUTVOL R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'LOUT R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 39
Mono:
Front Left: Playback 31 [79%] [0.00dB]
Front Right: Playback 31 [79%] [0.00dB]
Simple mixer control 'OUT MIXL BST1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXL BST2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXL DAC L1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXL INL1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXL REC MIXL',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXR BST1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXR BST2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXR DAC R1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXR INR1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUT MIXR REC MIXR',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUTVOL L',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'OUTVOL R',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'PDM L Mux',0
Capabilities: enum
Items: 'DD MIX' 'Stereo DAC MIX'
Item0: 'DD MIX'
Simple mixer control 'PDM R Mux',0
Capabilities: enum
Items: 'DD MIX' 'Stereo DAC MIX'
Item0: 'DD MIX'
Simple mixer control 'RECMIXL BST1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXL BST2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXL BST3',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXL INL1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXR BST1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXR BST2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXR BST3',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'RECMIXR INR1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXL DAC L1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXL DAC L2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXL DAC R1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXR DAC L1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXR DAC R1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo DAC MIXR DAC R2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo1 ADC L1 Mux',0
Capabilities: enum
Items: 'DD MIX' 'ADC'
Item0: 'ADC'
Simple mixer control 'Stereo1 ADC L2 Mux',0
Capabilities: enum
Items: 'DMIC' 'DD MIX'
Item0: 'DD MIX'
Simple mixer control 'Stereo1 ADC MIXL ADC1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo1 ADC MIXL ADC2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo1 ADC MIXR ADC1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo1 ADC MIXR ADC2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo1 ADC R1 Mux',0
Capabilities: enum
Items: 'DD MIX' 'ADC'
Item0: 'ADC'
Simple mixer control 'Stereo1 ADC R2 Mux',0
Capabilities: enum
Items: 'DMIC' 'DD MIX'
Item0: 'DD MIX'
Simple mixer control 'Stereo2 ADC L1 Mux',0
Capabilities: enum
Items: 'DD MIXL' 'ADCL'
Item0: 'ADCL'
Simple mixer control 'Stereo2 ADC L2 Mux',0
Capabilities: enum
Items: 'DMIC L' 'DD MIXL'
Item0: 'DD MIXL'
Simple mixer control 'Stereo2 ADC MIXL ADC1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo2 ADC MIXL ADC2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo2 ADC MIXR ADC1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo2 ADC MIXR ADC2',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Stereo2 ADC R1 Mux',0
Capabilities: enum
Items: 'DD MIXR' 'ADCR'
Item0: 'DD MIXR'
Simple mixer control 'Stereo2 ADC R2 Mux',0
Capabilities: enum
Items: 'DMIC R' 'DD MIXR'
Item0: 'DMIC R'
Simple mixer control 'codec_in rx deinterleaver codec_in0_0',0
Capabilities: enum
Items: 'none' 'slot 0' 'slot 1' 'slot 2' 'slot 3'
Item0: 'slot 0'
Simple mixer control 'codec_in rx deinterleaver codec_in0_1',0
Capabilities: enum
Items: 'none' 'slot 0' 'slot 1' 'slot 2' 'slot 3'
Item0: 'slot 1'
Simple mixer control 'codec_in rx deinterleaver codec_in1_0',0
Capabilities: enum
Items: 'none' 'slot 0' 'slot 1' 'slot 2' 'slot 3'
Item0: 'slot 2'
Simple mixer control 'codec_in rx deinterleaver codec_in1_1',0
Capabilities: enum
Items: 'none' 'slot 0' 'slot 1' 'slot 2' 'slot 3'
Item0: 'slot 3'
Simple mixer control 'codec_in0 Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'codec_in0 Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'codec_in1 Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'codec_in1 Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'codec_out tx interleaver slot 0',0
Capabilities: enum
Items: 'none' 'codec_out0_0' 'codec_out0_1' 'codec_out1_0' 'codec_out1_1'
Item0: 'codec_out0_0'
Simple mixer control 'codec_out tx interleaver slot 1',0
Capabilities: enum
Items: 'none' 'codec_out0_0' 'codec_out0_1' 'codec_out1_0' 'codec_out1_1'
Item0: 'codec_out0_1'
Simple mixer control 'codec_out tx interleaver slot 2',0
Capabilities: enum
Items: 'none' 'codec_out0_0' 'codec_out0_1' 'codec_out1_0' 'codec_out1_1'
Item0: 'codec_out1_0'
Simple mixer control 'codec_out tx interleaver slot 3',0
Capabilities: enum
Items: 'none' 'codec_out0_0' 'codec_out0_1' 'codec_out1_0' 'codec_out1_1'
Item0: 'codec_out1_1'
Simple mixer control 'codec_out0 Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'codec_out0 Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'codec_out0 mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out0 mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'codec_out1 Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'codec_out1 mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'codec_out1 mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media0_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media0_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media0_in Volume 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media0_in Volume 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media0_out mix 0 media0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media0_out mix 0 media1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media0_out mix 0 media2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media0_out mix 0 media3_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media1_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media1_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media1_out mix 0 media0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media1_out mix 0 media1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media1_out mix 0 media2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media1_out mix 0 media3_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media2_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media2_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media3_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media3_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media_loop1_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media_loop1_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media_loop1_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop1_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'media_loop2_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'media_loop2_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'media_loop2_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'modem_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'modem_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'modem_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'modem_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'modem_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'pcm0_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'pcm0_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm0_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_in Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'pcm1_in Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'pcm1_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'pcm1_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'pcm1_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm1_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'pcm2_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'pcm2_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'pcm2_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out Gain 0',0
Capabilities: volume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -1440 - 360
Front Left: -1440 [0%] [-144.00dB] Playback [off]
Front Right: -1440 [0%] [-144.00dB] Playback [off]
Simple mixer control 'sprot_loop_out Gain 0 Ramp Delay',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 5 - 5000
Mono: 5 [0%]
Simple mixer control 'sprot_loop_out mix 0 codec_in0',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 codec_in1',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 media_loop1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 media_loop2_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 modem_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 pcm0_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 pcm1_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'sprot_loop_out mix 0 sprot_loop_in',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: bytcrrt5651 [bytcr-rt5651], device 0: Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
:|
Try purging pulseaudio but *not* ALSA and see if you can get sound to work.
When you have a huge chunk of output to paste in the forum, using pastebin or something like it can help keep the thread readable.
It almost worked!
:|
Don't mess around with JACK when you don't yet have ALSA working. Like Pulseaudio, JACK is a sound server that controls and relies on ALSA. Pulseaudio is intended to work out-of-the box for basic desktop usage. JACK is more advanced (i.e. for professional audio production) and requires more configuration. I know a lot of musicians, so I frequently set up JACK on people's laptops, and every new sound card I encounter is a unique pain-in-the-adventure. Installing JACK has the potential to break sound if it was already working, but if ALSA already wasn't working then JACK won't make things any better. If you're a musician, I'll help you through installing and configuring JACK *after* we get ALSA working. Otherwise you're better off with ALSA+Pulseaudio or (if you don't use GNOME or a Firefox-based browser) just ALSA.
I've seen many cases where these things worked with just ALSA but not with JACK+ALSA. Pulseaudio+ALSA has worked on the dozen or so laptops on which I've install Trisquel 8, but I have heard of people having problems with it. For now lets keep it simple and just get ALSA working.
Purge ALSA, Pulseaudio, and JACK. Reinstall *just* ALSA. Run "alsamixer" and try all of the available devices. Don't test audio through Abrowser, because Firefox-derivatives no longer work without Pulseaudio. Instead play an audio or video file through your preferred media player.
Audacity gives the same error message and the audio still does not work.
Audacity isn't the best program to troubleshoot with, because are situations in which it might not work even when audio is otherwise working.
Install mpv
$ sudo apt install mpv
and try to play an audio file from the command line
$ mpv /path/to/file
If you get errors, paste them here.
Also copy/paste the output of
$ lspci | grep Audio
$ mpv test.wav
Playing: test.wav
(+) Audio --aid=1 (pcm_s16le)
[ao/alsa] Playback open error: Device or resource busy
[ao/oss] Can't open audio device /dev/dsp: No such file or directory
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
[ao/jack] cannot open server
couldn't open play stream: Device or resource busy
[ao/sndio] can't open sndio default
[ao] Failed to initialize audio driver 'sndio'
Could not open/initialize audio device -> no sound.
Audio: no audio
: 00:00:00 / 00:00:30 (0%)
Exiting... (Errors when loading file)
I upgraded the kernel to linux-libre 5.0.1-gnu x86_64 .
$ mpv test.wav
Playing: test.wav
(+) Audio --aid=1 (pcm_s16le)
[ao/alsa] Unable to set buffer time near: Invalid argument
AO: [alsa] 44100Hz mono 1ch s16
A: 00:00:27 / 00:00:30 (92%)
Exiting... (End of file)
[ao/alsa] Write error: Broken pipe
Searching for "bytcr-rt5651" it seems that many people have had trouble with your sound card. According to this thread[1] it works better with a newer kernel, and the poster seems to think the first good kernel is between 4.16 and 4.18. Try installing 4.19 from jxself's repo[2] and see if that helps.
[1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1816429
[2] https://jxself.org/linux-libre/
Current kernel version is 4.20.12-gnu x86_64 .
With Linux-libre 4.19.25-gnu x86_64
$ mpv test.wav
Playing: test.wav
(+) Audio --aid=1 (pcm_s16le)
[ao/alsa] Unable to set buffer time near: Invalid argument
AO: [alsa] 44100Hz mono 1ch s16
A: 00:00:27 / 00:00:30 (92%)
Exiting... (End of file)
[ao/alsa] Write error: Broken pipe
[1]+ Stopped mpv test.wav
$ mpv test.wav
Playing: test.wav
(+) Audio --aid=1 (pcm_s16le)
[ao/alsa] Playback open error: Device or resource busy
[ao/oss] Can't open audio device /dev/dsp: No such file or directory
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
[ao/jack] cannot open server
couldn't open play stream: Device or resource busy
[ao/sndio] can't open sndio default
[ao] Failed to initialize audio driver 'sndio'
Could not open/initialize audio device -> no sound.
Audio: no audio
: 00:00:00 / 00:00:30 (0%)
Exiting... (Errors when loading file)
