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

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https://bugs.launchpad.net/bugs/2020709

Title:
  Screens won't turn on after manually suspending

Status in kwin package in Ubuntu:
  New

Bug description:
  SUMMARY
  When returning from "suspend" (sleep mode), the monitors do not turn on, or 
rarely return with low resolution (640x480). Wayland does not allow resolution 
change (attachment).
  I have two HP V206hz monitors that have a maximum resolution of 1600x900x60hz 
and are connected to a Radeon RX 6600 via cable (displayport > DVI).

  STEPS TO REPRODUCE
  1. Manually suspend the computer.
  2. Wait for the suspend process to finish (front panel LED flashes).
  3. Press any key to wake up the computer.

  OBSERVED RESULT
  A1 - The screens do not turn on (monitor LED is blinking) after manual 
suspension.
  A2 - Sometimes the screens turn on, but with low resolution (640x480).
  A3 - Sometimes one of the screens returns with a resolution of 640x480 after 
returning from automatic suspension (when the automatic shutdown of the splint 
is not active).
  A4 - If the screen turns off automatically (before the automatic suspension) 
the monitor video returns with adequate resolution (1600x900)

  EXPECTED OUTCOME
  The screens turn on after the computer wakes up from sleep mode.

  SOFTWARE/OS VERSIONS
  Linux/KDE Plasma:
        OS: Kubuntu 22.04.2 LTS x86_64
        Kernel: 5.19.0-42-generic
  KDE Plasma Version: 5.24.7
  KDE Framework Version: 5.92.0
  Qt Version: 5.15.3

  ADDITIONAL INFORMATION
  To view any content, you must force restart with the power button or remove 
and reinsert the display cable.
  I installed the amd package for the gpu but the problem remained.
  
https://www.amd.com/en/support/graphics/amd-radeon-6000-series/amd-radeon-6600-series/amd-radeon-rx-6600

  Attachment

  dmesg (after removing and inserting displayport cable)
     https://pastebin.com/Xbq3JaWT
  dmesg (after return of sleep)
     https://pastebin.com/9LPvK9JL
  https://bugs.kde.org/show_bug.cgi?id=470180#attach_159212

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: xorg 1:7.7+23ubuntu2
  ProcVersionSignature: Ubuntu 5.19.0-42.43~22.04.1-generic 5.19.17
  Uname: Linux 5.19.0-42-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.4
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: KDE
  Date: Wed May 24 17:12:50 2023
  DistUpgraded: Fresh install
  DistroCodename: jammy
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 
XT/6600M] [1002:73ff] (rev c7) (prog-if 00 [VGA controller])
     Subsystem: Tul Corporation / PowerColor Navi 23 [Radeon RX 6600/6600 
XT/6600M] [148c:2413]
  InstallationDate: Installed on 2023-05-20 (3 days ago)
  InstallationMedia: Kubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 
(20230223)
  MachineType: To Be Filled By O.E.M. B550M-ITX/ac
  ProcEnviron:
   LANGUAGE=pt_BR:pt:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=pt_BR.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.19.0-42-generic 
root=UUID=14e3583d-5b94-40f1-b1ff-0d1d175e7bc8 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/27/2022
  dmi.bios.release: 5.17
  dmi.bios.vendor: American Megatrends International, LLC.
  dmi.bios.version: P2.20
  dmi.board.name: B550M-ITX/ac
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrP2.20:bd12/27/2022:br5.17:svnToBeFilledByO.E.M.:pnB550M-ITX/ac:pvrToBeFilledByO.E.M.:rvnASRock:rnB550M-ITX/ac:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.:
  dmi.product.family: To Be Filled By O.E.M.
  dmi.product.name: B550M-ITX/ac
  dmi.product.sku: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 22.2.5-0ubuntu0.1~22.04.2
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-2build1

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