Hi all, I have the same issue with a dell laptop Inspiron 15. Step to reproduce: Plug HDMI cable 4k ready, of course connected to 4k screen.
Actual result: Purpul screen (default color of my background) on both screen... To have any things displayed I need to use CTRL + ALT + F1. Expected result: Desktop extended to 4k screen. Setup: 4.18.0-20-generic #21~18.04.1-Ubuntu SMP Wed May 8 08:43:37 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux If more information are needed, ask please. BR Eric -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to spice-vdagent in Ubuntu. https://bugs.launchpad.net/bugs/1800196 Title: spice-vdagent[1345]: Cannot access vdagent virtio channel /dev/virtio- ports/com.redhat.spice.0 Status in spice-vdagent package in Ubuntu: Confirmed Bug description: Hello, $ journalctl -b [...] oct 26 07:26:57 romanescu spice-vdagent[1345]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Best regards, -- Cristian Aravena Romero (caravena) ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: spice-vdagent 0.17.0-1ubuntu2 Uname: Linux 4.19.0-gnu x86_64 ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Oct 26 14:34:00 2018 InstallationDate: Installed on 2017-10-13 (378 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) SourcePackage: spice-vdagent UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/spice-vdagent/+bug/1800196/+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
