debcrafters-packages team mailing list archive

[Daniel van Vugt <2115219@xxxxxxxxxxxxxxxxxx>]

Please try adding the kernel parameter:  i915.enable_psr=0

You can put it in /etc/default/grub as part of:

  GRUB_CMDLINE_LINUX="i915.enable_psr=0"

Then run:

  sudo update-grub

and reboot.

If the problem keeps happening after that then please take a video and
attach it here.

** Package changed: xorg (Ubuntu) => ubuntu

** Changed in: ubuntu
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2115219

Title:
  Display is Flickering

Status in Ubuntu:
  Incomplete

Bug description:
  My screen is flickering so much no display problem no hardware problem

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.11.0-26.26~24.04.1-generic 6.11.11
  Uname: Linux 6.11.0-26-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.7
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Jun 23 23:49:29 2025
  DistUpgraded: Fresh install
  DistroCodename: noble
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] [8086:3ea0] (rev 02) (prog-if 00 [VGA controller])
     Subsystem: Dell WhiskeyLake-U GT2 [UHD Graphics 620] [1028:08bc]
  InstallationDate: Installed on 2025-05-03 (51 days ago)
  InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0bda:5675 Realtek Semiconductor Corp. Integrated_Webcam_HD
   Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
   Bus 001 Device 021: ID 413c:301a Dell Computer Corp. Dell MS116 Optical Mouse
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  MachineType: Dell Inc. Latitude 3400
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=<set>
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-26-generic root=UUID=8623edbc-82e4-441c-bf10-0c3ba43ce2d5 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/04/2025
  dmi.bios.release: 1.37
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.37.0
  dmi.board.name: 0GTC5X
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr1.37.0:bd03/04/2025:br1.37:svnDellInc.:pnLatitude3400:pvr:rvnDellInc.:rn0GTC5X:rvrA00:cvnDellInc.:ct10:cvr:sku08BC:
  dmi.product.family: Latitude
  dmi.product.name: Latitude 3400
  dmi.product.sku: 08BC
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.122-1~ubuntu0.24.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 24.2.8-1ubuntu1~24.04.1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.4
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1

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