george@george-ThinkPad-T420:~$ icedove
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "topmenu-gtk-module"
JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
JavaScript error: resource://gre/modules/AsyncShutdown.jsm, line 694: Error: Phase "xpcom-will-shutdown" is finished, it is too late to register completion condition "UserInteractionTimer 1 for document 7f2130079000"
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "topmenu-gtk-module"
1607953434594	addons.xpi	WARN	Not converting unknown addon type undefined
1607953434649	addons.xpi-utils	WARN	addMetadata: Add-on wetransfer@extensions.icedove.net is invalid: [Exception... "Component returned failure code: 0x80520006 (NS_ERROR_FILE_TARGET_DOES_NOT_EXIST) [nsIFile.isFile]"  nsresult: "0x80520006 (NS_ERROR_FILE_TARGET_DOES_NOT_EXIST)"  location: "JS frame :: resource://gre/modules/addons/XPIInstall.jsm :: get :: line 235"  data: no] Stack trace: get()@resource://gre/modules/addons/XPIInstall.jsm:235
syncLoadManifest()@resource://gre/modules/addons/XPIInstall.jsm:754
addMetadata()@resource://gre/modules/addons/XPIDatabase.jsm:2711
processFileChanges()@resource://gre/modules/addons/XPIDatabase.jsm:3152
checkForChanges()@resource://gre/modules/addons/XPIProvider.jsm:2946
startup()@resource://gre/modules/addons/XPIProvider.jsm:2406
callProvider()@resource://gre/modules/AddonManager.jsm:213
_startProvider()@resource://gre/modules/AddonManager.jsm:649
startup()@resource://gre/modules/AddonManager.jsm:873
startup()@resource://gre/modules/AddonManager.jsm:3470
observe()@resource://gre/modules/addonManager.js:70
1607953434651	addons.xpi-utils	WARN	Could not uninstall invalid item from locked install location
1607953434652	addons.xpi-utils	WARN	addMetadata: Add-on messagingmenu@mozilla.com is invalid: Error: File /usr/lib/icedove/extensions/messagingmenu@mozilla.com.xpi does not contain a valid manifest(resource://gre/modules/addons/XPIInstall.jsm:671:11) JS Stack trace: loadManifest@XPIInstall.jsm:671:11
awaitPromise@XPIProvider.jsm:228:15
syncLoadManifest@XPIInstall.jsm:755:22
addMetadata@XPIDatabase.jsm:2711:32
processFileChanges@XPIDatabase.jsm:3152:26
checkForChanges@XPIProvider.jsm:2946:55
startup@XPIProvider.jsm:2406:12
callProvider@AddonManager.jsm:213:31
_startProvider@AddonManager.jsm:649:5
startup@AddonManager.jsm:873:14
startup@AddonManager.jsm:3470:26
observe@addonManager.js:70:29
1607953434652	addons.xpi-utils	WARN	Could not uninstall invalid item from locked install location
console.log: WebExtensions: Loading packed extension from /usr/lib/icedove/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}.xpi
console.log: WebExtensions: Loading add-on preferences from  /usr/lib/icedove/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}.xpi
console.log: WebExtensions: Firing profile-after-change listeners for {e2fda1a4-762b-4020-b5ad-a41df1933103}
[calBackendLoader] Using Icedove's builtin libical backend
JavaScript error: , line 0: TypeError: NetworkError when attempting to fetch resource.
1607954377566	addons.xpi	WARN	Can't get modified time of /usr/lib/icedove/features/wetransfer@extensions.icedove.net
1607954377579	addons.xpi-utils	WARN	addMetadata: Add-on wetransfer@extensions.icedove.net is invalid: [Exception... "Component returned failure code: 0x80520006 (NS_ERROR_FILE_TARGET_DOES_NOT_EXIST) [nsIFile.isFile]"  nsresult: "0x80520006 (NS_ERROR_FILE_TARGET_DOES_NOT_EXIST)"  location: "JS frame :: resource://gre/modules/addons/XPIInstall.jsm :: get :: line 235"  data: no] Stack trace: get()@resource://gre/modules/addons/XPIInstall.jsm:235
syncLoadManifest()@resource://gre/modules/addons/XPIInstall.jsm:754
addMetadata()@resource://gre/modules/addons/XPIDatabase.jsm:2711
processFileChanges()@resource://gre/modules/addons/XPIDatabase.jsm:3152
getNewSideloads()@resource://gre/modules/addons/XPIProvider.jsm:2982
1607954377582	addons.xpi-utils	WARN	Could not uninstall invalid item from locked install location
1607954377588	addons.xpi-utils	WARN	addMetadata: Add-on messagingmenu@mozilla.com is invalid: Error: File /usr/lib/icedove/extensions/messagingmenu@mozilla.com.xpi does not contain a valid manifest(resource://gre/modules/addons/XPIInstall.jsm:671:11) JS Stack trace: loadManifest@XPIInstall.jsm:671:11
awaitPromise@XPIProvider.jsm:228:15
syncLoadManifest@XPIInstall.jsm:755:22
addMetadata@XPIDatabase.jsm:2711:32
processFileChanges@XPIDatabase.jsm:3152:26
getNewSideloads@XPIProvider.jsm:2982:28
1607954377588	addons.xpi-utils	WARN	Could not uninstall invalid item from locked install location