We can't track bugs in 3rd party drivers that didn't come from Ubuntu. So that covers Xorg sessions. But please try selecting 'Ubuntu on Wayland' from the login screen, which should support DisplayLink and is supported by the official Ubuntu packages.
** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete ** Tags added: displaylink ** Package changed: ubuntu => mutter (Ubuntu) -- 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/1890866 Title: Ubuntu 20.04 don't recognize my USB 3.0 Monitor (Works well in Win10) Status in mutter package in Ubuntu: Incomplete Bug description: I have a USB 3.0 Portable Monitor that works well under Win10, but when I reboot the same laptop under Ubuntu 20.04, it's not recognized... Downloaded the Asus MB169B+ Driver: https://www.asus.com/ca-en/Monitors/MB169BPlus/HelpDesk_Download/ Version 5.3.1 2020/06/15 https://dlcdnets.asus.com/pub/ASUS/LCD%20Monitors/MB16AP/ASUS_MB_Series_driver_for_Ubuntu_5.3.1.zip Extracted the zip file: ASUS_MB_Series_driver_for_Ubuntu_5.3.1.zip Ran the command to make it executable: chmod 755 displaylink-driver-5.3.1.34.run Executed the file: sudo ./displaylink-driver-5.3.1.34.run Install completed, rebooted the machine Monitor still in idle mode (orange button - if it was recognized, it would be white) FYI - I don't have a graphic card, just the one embedded in the Intel i5 6th gen 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: Fri Aug 7 23:57:14 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: evdi, 1.7.0, 5.4.0-42-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Skylake GT2 [HD Graphics 520] [103c:81cb] InstallationDate: Installed on 2020-04-28 (101 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY Notebook ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=981629fe-8e85-4ada-bacb-8fa11c48b000 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/26/2019 dmi.bios.vendor: Insyde dmi.bios.version: F.36 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 81CB dmi.board.vendor: HP dmi.board.version: KBC Version 60.27 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.36:bd11/26/2019:svnHP:pnHPENVYNotebook:pvrType1ProductConfigId:rvnHP:rn81CB:rvrKBCVersion60.27:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=ENV dmi.product.name: HP ENVY Notebook dmi.product.sku: W7E04UA#ABL dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP 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/mutter/+bug/1890866/+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