Public bug reported:
I'm on Ubuntu 24.04.2 LTS.
Yesterday, I updated the system and after a reboot, the wifi, bluetooth and the
external monitor stopped working.
The culprit is the kernel Ubuntu 6.14.0-24.24~24.04.3-generic 6.14.6
Wifi and bluetooth are no longer available in the start menu (top left
part) nor in the settings.
I looked online, but haven't found any help. I ran lshw -C network where
"*-network UNCLAIMED" would show up. Noticed the new kernel version so
decided to boot with an older kernel version, which in my case is Ubuntu
6.11.0-29.29~24.04.1-generic 6.11.11
Upon rebooting into 6.11.0, the issues are no longer present
I join the outputs of the following commands in 6.11.0 and 6.14.0 :
lshw
lshw -C network
lspci -vnvn
cat /proc/version_signature
In particular, we see, thanks to the command "lshw -C network", that the
network is unclaimed in 6.14, while in 6.11 it is not the case
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "logs-unclaimed-devices.zip"
https://bugs.launchpad.net/bugs/2117278/+attachment/5890995/+files/logs-unclaimed-devices.zip
** Summary changed:
- Wifi, bluetooth and external monitor not working in kernel 6.14.0-24-generic
+ Wifi, bluetooth and external monitor stopped working in kernel
6.14.0-24-generic
** Description changed:
I'm on Ubuntu 24.04.2 LTS.
Yesterday, I updated the system and after a reboot, the wifi, bluetooth and
the external monitor stopped working.
The culprit is the kernel Ubuntu 6.14.0-24.24~24.04.3-generic 6.14.6
- Wifi and bluetooth is no longer available in the start menu (top left
- part) nor is in the settings.
+ Wifi and bluetooth are no longer available in the start menu (top left
+ part) nor in the settings.
I looked online, but haven't found any help. I ran lshw -C network where
"*-network UNCLAIMED" would show up. Noticed the new kernel version so
decided to boot with an older kernel version, which in my case is Ubuntu
6.11.0-29.29~24.04.1-generic 6.11.11
Upon rebooting into 6.11.0, the issues are no longer present
- I join the outputs of the following command in 6.11.0 and 6.14.0 :
+ I join the outputs of the following commands in 6.11.0 and 6.14.0 :
lshw
lshw -C network
lspci -vnvn
cat /proc/version_signature
In particular, we see, thanks to the command "lshw -C network", that the
network is unclaimed in 6.14, while in 6.11 it is not the case
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https://bugs.launchpad.net/bugs/2117278
Title:
Wifi, bluetooth and external monitor stopped working in kernel
6.14.0-24-generic
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