*** This bug is a duplicate of bug 1861609 *** https://bugs.launchpad.net/bugs/1861609
Exact reproduction conditions of bug #1891636 and bug #1891745 unknown. At least OOPS ID 6647d368-df04-11ea-af91-fa163ee63de6 uploaded to errors.ubuntu.com now, marking these two as duplicates for now. ** This bug has been marked a duplicate of bug 1891636 After recent updates Xorg crashes whenever entering Display Settings ** Information type changed from Public to Private ** This bug is no longer a duplicate of bug 1891636 After recent updates Xorg crashes whenever entering Display Settings ** This bug has been marked a duplicate of bug 1861609 [focal] Xorg crashed with assertion failure (usually in a VM) at [privates.h:121: dixGetPrivateAddr: Assertion `key->initialized' failed] and call stack comes from DRIMoveBuffersHelper -- 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/1891745 Title: Xorg crashed with SIGSEGV in dixSaveScreens() Status in xorg package in Ubuntu: New Bug description: This instance happened after lockscreen, as such may be suspend-resume related. On the other hand at least 0 and 10 parts on backtrace appear similar to bug #1891636 While this appears to be a recent regression, DpkgLog.txt doesn't contain xorg references. Could it be related to kernel upgrades then, or just happened to slip by undetected after earlier upgrades? [ 81555.574] (EE) Backtrace: [ 81555.577] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x13c) [0x560d53a2ee0c] [ 81555.578] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x60) [0x7fb62037b41f] [ 81555.578] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 81555.578] (EE) 2: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fb61fb524a0] [ 81555.578] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 81555.579] (EE) 3: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fb61fb52750] [ 81555.579] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 81555.579] (EE) 4: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fb61fb4bb00] [ 81555.579] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 81555.579] (EE) 5: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fb61fb4bba0] [ 81555.579] (EE) 6: /usr/lib/xorg/Xorg (dixSaveScreens+0x1e6) [0x560d538fceb6] [ 81555.580] (EE) 7: /usr/lib/xorg/Xorg (mieqProcessInputEvents+0x149) [0x560d53a0e779] [ 81555.580] (EE) 8: /usr/lib/xorg/Xorg (ProcessInputEvents+0x1d) [0x560d5390b65d] [ 81555.580] (EE) 9: /usr/lib/xorg/Xorg (SendErrorToClient+0x2c9) [0x560d538cdeb9] [ 81555.580] (EE) 10: /usr/lib/xorg/Xorg (InitFonts+0x3b4) [0x560d538d1fd4] [ 81555.580] (EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0x7fb6201990b3] [ 81555.581] (EE) 12: /usr/lib/xorg/Xorg (_start+0x2e) [0x560d538bba3e] [ 81555.581] (EE) [ 81555.581] (EE) Segmentation fault at address 0x0 [ 81555.581] (EE) Fatal server error: [ 81555.581] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 81555.581] (EE) [ 81555.581] (EE) P.S. Don't currently have a remote debugging setup since all the other hosts nearby are headless. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Aug 15 13:17:57 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Navi 14 [Radeon RX 5500/5500M / Pro 5500M] [1002:7340] (rev c5) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Navi 14 [Radeon RX 5500/5500M / Pro 5500M] [1462:3822] InstallationDate: Installed on 2020-04-10 (126 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=2b9e2f7d-99b7-45f9-aabc-5ca23e66a7a2 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/16/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2106 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8B WS dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2106:bd07/16/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8BWS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1891745/+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