Same here with Ubuntu 20.04 on a DELL XPS 13 (with i915 Chip): after the update of mesa-vulkan-drivers from 21.0.3 to 21.2.6 (incl. libgl, libglapi, libdrm etc.), external monitors (here connected via DELL USB Dock) are not detected anymore. I had to restore the old version with Timeshift.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692302 Title: Can't connect on external monitor or projector To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1692302/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
