** Changed in: mutter (Ubuntu)
Status: New => Fix Released
** Changed in: gdm3 (Ubuntu)
Status: New => Fix Released
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I do not experience this issue upon upgrade to 18.04.
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https://bugs.launchpad.net/bugs/1749975
Title:
Flickering screen with ultra-wide monitor in Wayland mode
To
** Changed in: gdm3 (Ubuntu)
Status: Incomplete => New
** Changed in: mutter (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1749975
Yes. I verified that using the kernel 4.15 does not fix the problem.
KMS
On Wed, Feb 28, 2018, 3:01 AM Daniel van Vugt
wrote:
> Did you check (with 'uname -r') that 4.15 was really the kernel you were
> testing in 17.10?
>
> ** Changed in: gdm3 (Ubuntu)
>
Did you check (with 'uname -r') that 4.15 was really the kernel you were
testing in 17.10?
** Changed in: gdm3 (Ubuntu)
Status: New => Incomplete
** Changed in: mutter (Ubuntu)
Status: New => Incomplete
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Good point. The default session is Xorg now. And I can't seem to find a
way to force Wayland using that iso.
** Changed in: gdm3 (Ubuntu)
Status: Incomplete => New
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Changed in: mutter (Ubuntu)
Status: Incomplete =>
I booted this image and no longer experience the issue.
I'm not sure if the default for this image is Wayland or Xorg...
the command "echo $DESKTOP_SESSION" gave "ubuntu".
The other thing is that I installed the packages linux-headers-4.15.0-10 and
linux-image-4.15.0-10-generic on my 17.10
Krister,
Other people are saying that kernel 4.15 has fixed the problem. Can you
please try testing it by booting this?
http://cdimages.ubuntu.com/daily-live/current/
** Changed in: gdm3 (Ubuntu)
Status: New => Incomplete
** Changed in: mutter (Ubuntu)
Status: New =>
** Also affects: gdm3 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: gdm3 (Ubuntu)
Importance: Undecided => High
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Thanks.
Sounds like it might end up being the same problem as bug 1748871. Even
though the appearance of the flicker seems different.
** Summary changed:
- flicker after GDM blank screen with wayland
+ Flickering screen with ultra-wide monitor in Wayland mode
** Package changed: gnome-shell
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