This has now been fixed. After installing the latest updates, I tried
the setup with the KVM switch again, and it worked.
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https://bugs.launchpad.net/bugs/1971144
Title:
Black screen af
You will also need to reboot before /etc/environment changes take
effect. But thanks for identifying the KVM issue.
** Summary changed:
- Black screen after login.
+ Black screen after login when using CKLau-64HUA KVM switch
** Package changed: xorg-server (Ubuntu) => linux (Ubuntu)
** Changed
The three added lines to the /etc/environment file did not make a
difference. I tried both "Ubuntu" and "Ubuntu on Xorg" logins. I was
connected through a KVM to the monitor however, because I am sharing a
monitor, mouse and keyboard with other machines. So, I plugged a monitor in
directly (as well
Thanks for the log. I can't see anything that would explain a black
screen, it looks normal.
Please try adding these to /etc/environment and then reboot:
MUTTER_DEBUG_USE_KMS_MODIFIERS=0
MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0
MUTTER_DEBUG_DISABLE_TRIPLE_BUFFERING=1
If that works then please also
On Tue, May 3, 2022 at 9:58 AM wilhelm stapelberg
wrote:
> I checked the other VTs: 1 takes me back to the GUI login. 2 gives me
> nothing, just a black screen. 3 - 6 gives me a terminal login screen.
>
> On Tue, May 3, 2022 at 4:55 AM Daniel van Vugt <1971...@bugs.launchpad.net>
> wrote:
>
>> Pl
I checked the other VTs: 1 takes me back to the GUI login. 2 gives me
nothing, just a black screen. 3 - 6 gives me a terminal login screen.
On Tue, May 3, 2022 at 4:55 AM Daniel van Vugt <1971...@bugs.launchpad.net>
wrote:
> Please also check the other VTs: Ctrl+Alt+Fn
> just to see if the login
Thanks for the bug report.
After you log in (any way possible) please run:
journalctl -b0 > journal.txt
and then attach the resulting text file here.
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Please also check the other VTs: Ctrl+Alt+Fn
just to see if the login really worked but is starting on the wrong VT.
** Package changed: xorg (Ubuntu) => mutter (Ubuntu)
** Changed in: mutter (Ubuntu)
Status: New => Incomplete
** Also affects: xorg-server (Ubuntu)
Importance: Undecided
