Hi Chris,
I have just loaded kernel "Linux 5.11.0-34-generic #36~20.04.1-Ubuntu
SMP Fri Aug 27 08:06:32 UTC 2021" through the update manager : Dual
screen is now working fine. Status of this bug 1939071 can be changed to
"fixed".
Thanks for your help
Thanks to the team
Denis
--
You received thi
** Changed in: linux (Ubuntu)
Status: Incomplete => New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1939071
Title:
Dual screen not working
To manage notifications about this bug go to:
htt
apport information
** Tags added: apport-collected uma
** Description changed:
Ubuntu 5.11.0-25.27~20.04.1-generic 5.11.22
Dual screen issue with kernel family 5.11.
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu27.18
+ Architecture: amd64
+ AudioDevicesInUse:
+ USERPID
It seems pretty similar to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1940113.
Could you test the following kernel to see which version helps?
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13.12/
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.14-rc3/
https://kernel.ubuntu.com/~ker
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it
will automatically gather debugging information, in a terminal:
apport-collect 1939071
When reporting bugs in the future please use apport by using 'ubuntu-
bu
