Presumably Ubuntu worked before the upgrade. Please try booting some older/newer kernels to see which if any are free from the bug:
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971146 Title: [radeon] Pictures including wallpaper not showing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1971146/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
