Just verified it, found we still missing the gdm-disable-wayland.
commit 2dc57da31781dedfe374ce353b0f5fd6aa9da56f
Author: Ray Strode <rstr...@redhat.com>
Date: Mon May 21 11:03:29 2018 -0400
utils: add new gdm-disable-wayland binary
We currently disable wayland for cirrus by calling printf
from a udev rule. This works, but it's a little too open
coded to easily write SELinux policy for.
This commit introduces a new program, gdm-disable-wayland,
that does the same thing, but in a dedicated binary.
A future commit will change the udev rule to use the binary.
https://bugzilla.gnome.org/show_bug.cgi?id=796315
** Bug watch added: GNOME Bug Tracker #796315
https://bugzilla.gnome.org/show_bug.cgi?id=796315
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https://bugs.launchpad.net/bugs/1780076
Title:
18.04 login screen is skewed/distorted (incorrect stride) when using
hibmc_drm graphics
Status in gdm3 package in Ubuntu:
Fix Released
Status in mutter package in Ubuntu:
Won't Fix
Status in gdm3 source package in Bionic:
Fix Committed
Status in mutter source package in Bionic:
Won't Fix
Bug description:
[Impact]
* The login screen is blur, with Huawei's Hi1710 chipset. And below
is the hardware information.
05:00.0 VGA compatible controller [0300]: Huawei Technologies Co.,
Ltd. Hi1710 [iBMC Intelligent Management system chip w/VGA support]
[19e5:1711] (rev 01)
* It's really big effect for our customer when they use the arm
server. It's an hardware specific issue, and I've debugged with the
mutter for a while upstream's help, but no luck. And the workaround
patches was accepted by upstream and now in 18.10.
[Test Case]
* It's an hardware specific issue, installed the 18.04 on Huawei's
Hi1710 arm server. After boot up, you will found the login screen is
distorted.
[Regression Potential]
* It's just a kind of workaround, we add one the udev rule to skip
Huawei's chipset, which won't affects other platform.
[Other Info]
* Upstream: https://gitlab.gnome.org/GNOME/mutter/issues/219
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