Tested 7.0.0-38.38+lp2169181v2 from ppa:rossporter506/linux-generic on an ASUS Zenbook 14X OLED UN5401QA (Ryzen 5000 "Cezanne" APU, Radeon Vega, DCN 2.1, internal Samsung ATNA40YK04-0 OLED panel, Kubuntu 26.04, Plasma 6.6.6 Wayland).
With the stock 7.0.0-38 I got short heavy glitches on every PowerDevil dim/undim of the internal panel, including other windows showing through. 7.0.0-34 was clean. With the test kernel the glitches are gone. Originally reported as bug 2169319. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2169181 Title: Visual background flickering and pixel artifacts after updating to kernel 7.0.0-38 (regression from 7.0.0-34) | Ubuntu 26.04 | AMD Radeon RX 9060 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2169181/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
