You have been subscribed to a public bug:
After an unattended upgrade (the packages upgraded listed at the end), at least
following things crashed:
- WiFi adapter - not seen by the system
- system speakers - not seen
- cannot regulate the brightness of my laptop screen
Used system: Ubuntu 18.04.6 LTS
Release: 18.04
version.log and lspci-vnvn.log in attachment
------------------- upgraded and installed packages
---------------------------
Start-Date: 2022-05-12 20:09:41
Commandline: /usr/bin/unattended-upgrade
Upgrade: cron:amd64 (3.0pl1-128.1ubuntu1.1, 3.0pl1-128.1ubuntu1.2)
End-Date: 2022-05-12 20:09:49
Start-Date: 2022-05-12 20:09:53
Commandline: /usr/bin/unattended-upgrade
Upgrade: dnsmasq-base:amd64 (2.79-1ubuntu0.5, 2.79-1ubuntu0.6)
End-Date: 2022-05-12 20:09:55
Start-Date: 2022-05-12 20:09:58
Commandline: /usr/bin/unattended-upgrade
Upgrade: firefox:amd64 (99.0+build2-0ubuntu0.18.04.2,
100.0+build2-0ubuntu0.18.04.1)
End-Date: 2022-05-12 20:10:11
Start-Date: 2022-05-12 20:10:15
Commandline: /usr/bin/unattended-upgrade
Upgrade: firefox-locale-en:amd64 (99.0+build2-0ubuntu0.18.04.2,
100.0+build2-0ubuntu0.18.04.1)
End-Date: 2022-05-12 20:10:16
Start-Date: 2022-05-12 20:10:19
Commandline: /usr/bin/unattended-upgrade
Upgrade: firefox-locale-pl:amd64 (99.0+build2-0ubuntu0.18.04.2,
100.0+build2-0ubuntu0.18.04.1)
End-Date: 2022-05-12 20:10:20
Start-Date: 2022-05-12 20:10:24
Commandline: /usr/bin/unattended-upgrade
Upgrade: libcurl3-gnutls:amd64 (7.58.0-2ubuntu3.17, 7.58.0-2ubuntu3.18)
End-Date: 2022-05-12 20:10:25
Start-Date: 2022-05-12 20:10:29
Commandline: /usr/bin/unattended-upgrade
Upgrade: libnss3:amd64 (2:3.35-2ubuntu2.13, 2:3.35-2ubuntu2.14)
End-Date: 2022-05-12 20:10:30
Start-Date: 2022-05-12 20:10:33
Commandline: /usr/bin/unattended-upgrade
Upgrade: linux-libc-dev:amd64 (4.15.0-176.185, 4.15.0-177.186)
End-Date: 2022-05-12 20:10:34
Start-Date: 2022-05-12 20:10:38
Commandline: /usr/bin/unattended-upgrade
Upgrade: linux-signed-generic:amd64 (4.15.0.176.165, 4.15.0.177.166)
End-Date: 2022-05-12 20:10:38
Start-Date: 2022-05-12 20:10:42
Commandline: /usr/bin/unattended-upgrade
Upgrade: libcurl4:amd64 (7.58.0-2ubuntu3.17, 7.58.0-2ubuntu3.18), curl:amd64
(7.58.0-2ubuntu3.17, 7.58.0-2ubuntu3.18)
End-Date: 2022-05-12 20:10:43
Start-Date: 2022-05-12 20:10:47
Commandline: /usr/bin/unattended-upgrade
Install: linux-headers-4.15.0-177-generic:amd64 (4.15.0-177.186, automatic),
linux-image-4.15.0-177-generic:amd64 (4.15.0-177.186, automatic),
linux-headers-4.15.0-177:amd64 (4.15.0-177.186, automatic),
linux-modules-4.15.0-177-generic:amd64 (4.15.0-177.186, automatic),
linux-modules-extra-4.15.0-177-generic:amd64 (4.15.0-177.186, automatic)
Upgrade: linux-headers-generic:amd64 (4.15.0.176.165, 4.15.0.177.166),
linux-image-generic:amd64 (4.15.0.176.165, 4.15.0.177.166), linux-generic:amd64
(4.15.0.176.165, 4.15.0.177.166)
End-Date: 2022-05-12 20:12:20
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: bot-comment
--
WiFi adapter, system speakers and brightness regulation stopped working after
package upgrade
https://bugs.launchpad.net/bugs/1973237
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