Can report the same issue with a different Dell device (XPS 9340) Constant flickering (distorted horizontal lines) on the main display with Ubuntu 24.04 and the latest stable kernel. (BIOS does not flicker and external monitors work as well)
Started immediately after the last update, so probably not faulty hardware Kernel parameter did not work `i915.enable_dc=0 intel_idle.max_cstate=2` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2072973 Title: Primary screen goes crazy since Ubuntu 24.04 update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2072973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
