[Bug 2062951] Re: Random flickering with Intel i915 (Gen9 GPUs) on Linux 6.8 (Ubuntu 24.04)

2024-08-14 Thread Sean LaPlante
Thanks Jeffrey, I didn't see your post before I updated. Yes it appears I'm experiencing a bug with the latest i915 driver (linked above) and not exactly the bug reported here -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bug

[Bug 2062951] Re: Random flickering with Intel i915 (Gen9 GPUs) on Linux 6.8 (Ubuntu 24.04)

2024-08-14 Thread Sean LaPlante
Alright, I tried everything here and the only thing that fixes it for my system is: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash options i915.enable_psr=0" in /etc/default/grub I don't need intel_iommu=igfx_off Ref: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11762 ** Bug watch added:

[Bug 2062951] Re: Random flickering with Intel i915 (Gen9 GPUs) on Linux 6.8 (Ubuntu 24.04)

2024-08-14 Thread Sean LaPlante
The proposed workaround does not work for me. user@userpc:~$ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-6.8.0-40-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 intel_iommu=igfx_off user@userpc:~$ uname -a Linux user-ivrnd-intel 6.8.0-40-generic #40-Ubuntu SMP PREEMPT_DYN