Thanks for the bug report. What you are seeing isn't a compositor freeze but rather just the app window failing to get a new texture. The compositor assumes there is one so it doesn't render the pixels underneath and you get a flickering mess of previous frames...
1. Does it happen with any other apps? 2. Please run: gnome-extensions list --enabled and tell us what is listed. ** Summary changed: - Xorg freeze + Window frozen when maximized ** Package changed: xorg (Ubuntu) => mutter (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- 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/2105971 Title: Window frozen when maximized Status in mutter package in Ubuntu: Incomplete Bug description: When I maximize the window, it's freezing. You can see an example here: https://photos.app.goo.gl/iTvt7bKRopm8Lsir5 ProblemType: Bug DistroRelease: Ubuntu 24.10 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.11.0-21.21-generic 6.11.11 Uname: Linux 6.11.0-21-generic x86_64 ApportVersion: 2.30.0-0ubuntu4.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: KDE Date: Wed Apr 2 08:51:41 2025 DistUpgraded: Fresh install DistroCodename: oracular DistroVariant: ubuntu DpkgLog: ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Several times a day GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] [8086:3ea0] (rev 02) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:14c1] InstallationDate: Installed on 2025-02-12 (49 days ago) InstallationMedia: Ubuntu-Studio 24.10 "Oracular Oriole" - Release amd64 (20241007.1) MachineType: ASUSTeK COMPUTER INC. ASUS EXPERTBOOK P5440FA_P5440FA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-21-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash preempt=full threadirqs vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2020 dmi.bios.release: 5.13 dmi.bios.vendor: ASUSTeK COMPUTER INC. dmi.bios.version: P5440FA.311 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: P5440FA 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:bvnASUSTeKCOMPUTERINC.:bvrP5440FA.311:bd04/30/2020:br5.13:svnASUSTeKCOMPUTERINC.:pnASUSEXPERTBOOKP5440FA_P5440FA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnP5440FA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ASUS EXPERTBOOK dmi.product.name: ASUS EXPERTBOOK P5440FA_P5440FA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.122-1 version.libgl1-mesa-dri: libgl1-mesa-dri 24.2.8-1ubuntu1~24.10.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.13-2ubuntu1.2 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 1:1.0.17-3ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2105971/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp