Public bug reported:
[Impact]
OEM-6.1 1018 picks up this patch which was accidentally introduced even
though reverted upstream.
- drm/amd/display: edp do not add non-edid timings
It's already reverted in 6.5 and being reverted in 6.1.42, can you
please revert in advance in Ubuntu's kernel so we don't have the
regression for a whole Canonical kernel cycle?
It will break mirror mode for all external monitors.
Here is the discussion on the revert.
https://lore.kernel.org/stable/2023072548-basics-estranged-5e99@gregkh/
[Test case]
Check mirror mode with the commit reverted.
[Where things could go wrong]
This is an upstream revert removing a broken commit, so it should not
cause unrelated issues.
** Affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.1 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.1 (Ubuntu)
Status: New => Invalid
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.1 in Ubuntu.
https://bugs.launchpad.net/bugs/2028848
Title:
Regression: amdgpu mirror mode broken in -1018
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux-oem-6.1 source package in Jammy:
New
Bug description:
[Impact]
OEM-6.1 1018 picks up this patch which was accidentally introduced
even though reverted upstream.
- drm/amd/display: edp do not add non-edid timings
It's already reverted in 6.5 and being reverted in 6.1.42, can you
please revert in advance in Ubuntu's kernel so we don't have the
regression for a whole Canonical kernel cycle?
It will break mirror mode for all external monitors.
Here is the discussion on the revert.
https://lore.kernel.org/stable/2023072548-basics-estranged-5e99@gregkh/
[Test case]
Check mirror mode with the commit reverted.
[Where things could go wrong]
This is an upstream revert removing a broken commit, so it should not
cause unrelated issues.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.1/+bug/2028848/+subscriptions
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