I am experiencing the same transitory display freezes during video playback with similar dmesg logs: [25043.940490] workqueue: dm_irq_work_func [amdgpu] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
I didn't have any issue when using Ubuntu 25.10 on the exact same hardware. I did a fresh 26.04 install. Hardware: - CPU: AMD Ryzen 7 7800X3D - GPU: AMD Radeon RX 7900 XTX / Navi 31 - Motherboard: ASUS ProArt X670E-CREATOR WIFI - RAM: 64 GB - Monitors: 1x LG 27GL850-B, 2560x1440, 120 Hz Software: - Ubuntu 26.04 LTS - GNOME Shell 50.1 - Wayland session - Mutter/libmutter 50.1 - Kernel 7.0.0-15-generic - Mesa 26.0.3 - RADV/radeonsi - Xwayland 24.1.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2150776 Title: Ubuntu 26.04 GNOME Wayland: random short display/presentation freezes on AMD RX 7900 XT while apps continue running To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2150776/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
