I am also experiencing this issue on a brand new Lenovo X1 Carbon Gen 10
with a regular HD screen (1920x1200). The workaround of disabling PSR
via altering grub options worked for me:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0"
Should this bug description be generalized?
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The problem remains with the test kernel:
https://people.canonical.com/~khfeng/jammy-5.19-fast-wake/
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Title:
XPS 9320
Colin, can you please give this test kernel a try:
https://people.canonical.com/~khfeng/jammy-5.19-fast-wake/
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Title:
XPS
So far the artifact has _not_ returned running:
6.2.0-060200rc2drmintelnext20230228-generic
I'm seeing overall good behavior with this kernel.
I will need more information/assistance on how to apply the quirk. Do I
download the patch files and execute them, or do I edit the grub file as
lspci dump file
** Attachment added: "lspci.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2007516/+attachment/5650605/+files/lspci.txt
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eDP dump file
** Attachment added: "eDP_PSR_status_dump.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2007516/+attachment/5650604/+files/eDP_PSR_status_dump.txt
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In addition to that, please test the following kernel _without_ any kernel
parameter:
https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/current/amd64/
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reply #8,
Could you dump the eDP PSR status?
# cat /sys/kernel/debug/dri/0/i915_edp_psr_status
Have you tried the driver parameter "options i915
enable_psr2_sel_fetch=0"? Does it work for you?
The patch is created by applying quirk for Dell machine [1], I'd like to check
if it indeed take
(End User: https://askubuntu.com/questions/1455925/dell-
xps-13-plus-9320-horizontal-lines-static-after-installing-latest-
release)
Test kernel did not correct the issue on my machine.
https://people.canonical.com/~khfeng/lp2007516/jammy-5.19/
OPERATING SYSTEM: Ubuntu 22.04
Kernel:
** Changed in: linux (Ubuntu Kinetic)
Status: Confirmed => Fix Committed
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Title:
XPS 9320 screen flicker on UHD
Test kernel can be found here:
https://people.canonical.com/~khfeng/lp2007516/
** Also affects: linux (Ubuntu Lunar)
Importance: Undecided
Status: Confirmed
** Also affects: linux-oem-6.1 (Ubuntu Lunar)
Importance: Undecided
Status: Invalid
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** Tags added: oem-priority originate-from-2002986 somerville
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Title:
XPS 9320 screen flicker on UHD panel 3840x2400
Issues reported by end users:
https://askubuntu.com/questions/1455653/horizontal-colored-lines-appearing-on-display-ubuntu-22-04
https://askubuntu.com/questions/1455925/dell-xps-13-plus-9320-horizontal-lines-static-after-installing-latest-release
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)
** Changed in: linux (Ubuntu Kinetic)
Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)
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** Tags added: regression-update
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Title:
XPS 9320 screen flicker on UHD panel 3840x2400
Status in Linux:
Unknown
Status
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng)
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Title:
XPS 9320
** Changed in: linux (Ubuntu Kinetic)
Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng)
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Title:
XPS 9320 screen
** Tags added: ubuntu-certified
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Title:
XPS 9320 screen flicker on UHD panel 3840x2400
Status in Linux:
Unknown
Status
- Which mode does Windows use? PSR1 or PSR2?
- Does the panel generate IRQ correctly under Windows?
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Title:
XPS 9320 screen
** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.1 (Ubuntu)
Status: New => Invalid
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Jammy)
Importance:
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Kinetic)
Status: Incomplete => Confirmed
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** Bug watch added: gitlab.freedesktop.org/drm/intel/-/issues #7836
https://gitlab.freedesktop.org/drm/intel/-/issues/7836
** Also affects: linux via
https://gitlab.freedesktop.org/drm/intel/-/issues/7836
Importance: Unknown
Status: Unknown
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linux-oem-6.1 has the issue.
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Title:
XPS 9320 screen flicker on UHD panel 3840x2400
Status in linux package in Ubuntu:
please test newer kernels, like oem-6.0, oem-6.1..
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Title:
XPS 9320 screen flicker on UHD panel 3840x2400
Status in linux package
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-meta-hwe-5.19 (Ubuntu)
** Also affects: linux (Ubuntu Kinetic)
Importance: Undecided
Status: New
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Upload the apport log.
** Attachment added: "oemlogs-TRBA-DVT2-C5-20230216143637+0800.apport.gz"
https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-5.19/+bug/2007516/+attachment/5647661/+files/oemlogs-TRBA-DVT2-C5-20230216143637+0800.apport.gz
** Tags added: jellyfish-tentacool
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