This affects me as well, and it might be fixed in Linux 7.2. Here is the mainline commit that needs to be backported:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=062499cc4813b5a3cbed5dd4fbe0177265858450 Came across this in the Ubuntu Community Discourse that looks very much like my issue: https://discourse.ubuntu.com/t/laptop-screen-having-trouble-turning-on- after-sleep-being-off/81112 More relevant bug reports and discussions from Intel developers: https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items/16042 https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items/16098 Issues also affect other distros: https://bbs.archlinux.org/viewtopic.php?id=313680 https://bbs.archlinux.org/viewtopic.php?id=313469 I have spent multiple hours trying to identify and fix the issue, with assistance from different AI providers. None of the proposed solutions have worked (like disabling power saving features for i915 in GRUB). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2157079 Title: ubuntu 26.04 freeze on ThinkPad P1 Gen 8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2157079/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
