Some applications cannot be switched by clicking title-bar in Xorg session.

[Hiroaki Hashi]

After upgrade 23.04(luner), Some application can't be switched by clicking title-bar in Xorg session.

Examples:

Can't switched
 - Firefox, Skype

Can switched
 - gnome-terminal, gnome-file(nautilus folder window)

Above applications can switched in Wayland session.

Environment:

Display Manager
 - gdm3(Wayland enabled)
User Session: Ubuntu on Xorg

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6
Uname: Linux 6.2.0-20-generic x86_64
.tmp.unity_support_test.0:

ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
BootLog:

CasperMD5CheckResult: unknown
CompizPlugins: '/apps/compiz-1/general/screen0/options/active_plugins' に何も値が設定されていません
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 24 21:28:38 2023
DistUpgraded: 2023-04-22 10:00:51,773 DEBUG got a conffile-prompt from dpkg for file: '/etc/adduser.conf'
DistroCodename: lunar
DistroVariant: ubuntu
DkmsStatus:
 nvidia/525.105.17, 5.19.0-40-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!)
 nvidia/525.105.17, 6.2.0-20-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!)
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation CometLake-S GT2 [UHD Graphics 630] [8086:9bc5] (rev 05) (prog-if 00 [VGA controller])
   Subsystem: Gigabyte Technology Co., Ltd CometLake-S GT2 [UHD Graphics 630] [1458:d000]
 NVIDIA Corporation TU117 [GeForce GTX 1650] [10de:1f82] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Micro-Star International Co., Ltd. [MSI] TU117 [GeForce GTX 1650] [1462:8d92]
InstallationDate: Installed on 2010-07-09 (4671 days ago)
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Gigabyte Technology Co., Ltd. Z490 AORUS ELITE
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.2.0-20-generic root=/dev/mapper/VG001-RootLV ro splash vga=799 intel_iommu=on iommu=pt vfio-pci.ids=10de:1c82,10de:1f82,10de:0fb9,10de:10fa rdblacklist=nvidia splash crashkernel=384M-:128M vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to lunar on 2023-04-22 (2 days ago)
dmi.bios.date: 01/28/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F20b
dmi.board.asset.tag: Default string
dmi.board.name: Z490 AORUS ELITE
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF20b:bd01/28/2021:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnZ490AORUSELITE:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnZ490AORUSELITE:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Z490 MB
dmi.product.name: Z490 AORUS ELITE
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.114-1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.2-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 23.0.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-2build1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3
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
xserver.bootTime: Sun Jan 23 19:03:58 2022
xserver.configfile: default
xserver.errors: event4 - Majestouch Convertible 2: client bug: event processing lagging behind by 17ms, your system is too slow
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.20.13-1ubuntu1.1
xserver.video_driver: modeset

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 2013216, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.