Hello, This is why you have no report from kernel 5.8+ : "The supported kernel version range is from 4.15 to 5.5, minimum supported Xorg version is 1.16 and minimum supported Mutter (Wayland) is 3.32."
https://support.displaylink.com/knowledgebase/articles/684649 Some people seems to have kernel 5.9 working, but I tried without success, still have the above message. Here's an entry on DisplayLink forum with the same problem : https://displaylink.org/forum/showthread.php?t=67561 I can't create an account on this forum, don't know why... The mail with code never arrive. If anyone has my problem, he can reply on displaylink forum to get help with kernel 5.8+ Here's a tuto for kernel 5.9, don't work for me, but seemed to help sometimes : https://displaylink.org/forum/showpost.php?p=90853&postcount=2 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1871959 Title: Xorg crashed with SIGABRT in _iris_batch_flush from iris_fence_flush() Status in Mesa: Unknown Status in linux package in Ubuntu: Confirmed Status in mesa package in Ubuntu: Confirmed Status in xorg-server package in Ubuntu: Confirmed Bug description: https://errors.ubuntu.com/problem/23a23997d8d3287584722beeaee600306df3a1bf https://errors.ubuntu.com/problem/d9ee437c6ea3330d18aecaa0d3e07f71ca0c8d1a https://errors.ubuntu.com/problem/a960bab710b867c695551df03b8207cdc0da9a6f --- nothing particular done to trigger this, just opening the lid apparently crashed the x server (ubuntu 20.04); then after reboot apport prompted me to report a crash ProblemType: Crash DistroRelease: Ubuntu 20.04 Package: xserver-xorg-core 2:1.20.7-2ubuntu2 ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8 Uname: Linux 5.4.0-12-generic x86_64 ApportVersion: 2.20.11-0ubuntu25 Architecture: amd64 CompositorRunning: None CurrentDesktop: GNOME-Greeter:GNOME Date: Fri Apr 10 00:50:52 2020 DistUpgraded: 2019-12-20 18:35:39,979 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20180608-47+north-bay-14-15-15p+X56 DistroCodename: focal DistroVariant: ubuntu ExecutablePath: /usr/lib/xorg/Xorg ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation UHD Graphics 620 (Whiskey Lake) [8086:3ea0] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Dell UHD Graphics 620 (Whiskey Lake) [1028:08b9] InstallationDate: Installed on 2019-11-27 (134 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38 Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 0bda:5532 Realtek Semiconductor Corp. Integrated_Webcam_HD Bus 001 Device 003: ID 8087:0029 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Latitude 5500 ProcCmdline: /usr/lib/xorg/Xorg vt1 -displayfd 3 -auth /run/user/120/gdm/Xauthority -background none -noreset -keeptty -verbose 3 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-12-generic root=UUID=559b7a9d-8198-424b-8812-ea72c10f013e ro mem_sleep_default=deep quiet splash vt.handoff=7 Signal: 6 SourcePackage: xorg-server StacktraceTop: __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 __GI_abort () at abort.c:79 ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so Title: Xorg crashed with SIGABRT in __GI_raise() UpgradeStatus: Upgraded to focal on 2019-12-20 (111 days ago) UserGroups: dmi.bios.date: 08/21/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.1 dmi.board.name: 0M14W7 dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.1:bd08/21/2019:svnDellInc.:pnLatitude5500:pvr:rvnDellInc.:rn0M14W7:rvrA01:cvnDellInc.:ct10:cvr: dmi.product.family: Latitude dmi.product.name: Latitude 5500 dmi.product.sku: 08B9 dmi.sys.vendor: Dell Inc. separator: version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.100-4 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.4-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.7-2ubuntu2 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+git20190815-1 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/mesa/+bug/1871959/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
