issue can be reproduced when notebook is returning from sleep - black screen 
with white flashes.
was able to press Ctrl-Alt-F2 + Ctrl+Alt-Del - it restarted successfully, 
however no errors seen in kernel logs - besides below:

ERROR: apport (pid 16076) Sat Oct 16 17:46:05 2021: host pid 3575 crashed in a 
separate mount namespace, ignoring
ERROR: apport (pid 16078) Sat Oct 16 17:46:05 2021: host pid 4345 crashed in a 
separate mount namespace, ignoring
ERROR: apport (pid 16077) Sat Oct 16 17:46:05 2021: host pid 3467 crashed in a 
separate mount namespace, ignoring
ERROR: apport (pid 16079) Sat Oct 16 17:46:05 2021: host pid 3876 crashed in a 
separate mount namespace, ignoring
ERROR: apport (pid 16085) Sat Oct 16 17:46:06 2021: host pid 12222 crashed in a 
separate mount namespace, ignoring

(crashes from firefox) -
ct 16 17:46:04 eugene-X505BA kernel: [ 5029.860472] WebExtensions[3575]: 
segfault at 0 ip 00007fe5c63d7e24 sp 00007fff52c6fb08 error 6 in lib
xkbcommon.so.0.0.0[7fe5c63c1000+1c000]
Oct 16 17:46:04 eugene-X505BA kernel: [ 5029.860491] Code: 45 48 48 8b 04 d8 48 
83 c4 08 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 83 c4 08 31 c0
 5b 5d c3 0f 1f 80 00 00 00 00 f3 0f 1e fa <83> 07 01 48 89 f8 c3 0f 1f 44 00 
00 f3 0f 1e fa 48 85 ff 74 37 55
Oct 16 17:46:05 eugene-X505BA kernel: [ 5029.933516] audit: type=1400 
audit(1634395565.034:99): apparmor="DENIED" operation="open" profile="sn
ap.firefox.firefox" name="/proc/3467/environ" pid=2642 
comm=427265616B70616420536572766572 requested_mask="r" denied_mask="r" 
fsuid=1000 ouid=
1000


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

** Changed in: wayland (Ubuntu)
       Status: Invalid => New

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1947453

Title:
  wayland black screen with white flashes, display corruption, kernel
  5.13

Status in wayland package in Ubuntu:
  New

Bug description:
  After upgrade from ubuntu 21.04 to ubuntu 21.10 I am seeing black
  screen in wayland session and screen corruption in Xorg session

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: xorg 1:7.7+22ubuntu2
  ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
  Uname: Linux 5.13.0-19-generic x86_64
  ApportVersion: 2.20.11-0ubuntu70
  Architecture: amd64
  BootLog: Error: [Errno 13] Отказано в доступе: '/var/log/boot.log'
  CasperMD5CheckResult: unknown
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Oct 16 15:49:45 2021
  DistUpgraded: 2021-10-16 08:19:20,349 DEBUG Running PostInstallScript: 
'/usr/lib/ubuntu-advantage/upgrade_lts_contract.py'
  DistroCodename: impish
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] 
[1002:98e4] (rev da) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Stoney [Radeon R2/R3/R4/R5 Graphics] 
[1043:1b70]
  InstallationDate: Installed on 2020-11-20 (329 days ago)
  InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
  MachineType: ASUSTeK COMPUTER INC. X505BA
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-19-generic 
root=UUID=40f47434-863f-48cf-9af2-41e67323cb0c ro iommu=soft quiet splash 
vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: Upgraded to impish on 2021-10-16 (0 days ago)
  dmi.bios.date: 04/02/2020
  dmi.bios.release: 5.12
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X505BA.317
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X505BA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX505BA.317:bd04/02/2020:br5.12:svnASUSTeKCOMPUTERINC.:pnX505BA:pvr1.0:sku:rvnASUSTeKCOMPUTERINC.:rnX505BA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.family: VivoBook
  dmi.product.name: X505BA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.107-8ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.2-1ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20200714-1ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-1build1

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