Public bug reported: On Ubuntu 20.04 on a DELL XPS13 (with i915 Chip): after the update of mesa-vulkan-drivers from 21.0.3 to 21.2.6 (incl. libgl*, libdrm* etc.), external displays (here connected via DELL USB Dock) are not detected anymore. I had to restore the old version with Timeshift.
** Affects: mesa (Ubuntu) Importance: Undecided Status: New ** Description changed: - 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. + On 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. ** Description changed: - On Ubuntu 20.04 on a DELL XPS 13 (with i915 Chip): after the update of + On Ubuntu 20.04 on a DELL XPS13 (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. ** Description changed: On Ubuntu 20.04 on a DELL XPS13 (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. + mesa-vulkan-drivers from 21.0.3 to 21.2.6 (incl. libgl*, libdrm* etc.), + external monitors (here connected via DELL USB Dock) are not detected + anymore. I had to restore the old version with Timeshift. ** Description changed: On Ubuntu 20.04 on a DELL XPS13 (with i915 Chip): after the update of mesa-vulkan-drivers from 21.0.3 to 21.2.6 (incl. libgl*, libdrm* etc.), - external monitors (here connected via DELL USB Dock) are not detected + external displays (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/1960544 Title: External Monitors Not Detected Anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1960544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs