Hi Hadrien, I'm facing the exact same issue with my RX 580. At first I thought it was a Wayland problem but as you describe, the same issue happens with Xorg.
Good news: Ubuntu 17.10 will receive Kernel 4.3.11 [1] Not sure when though, but we should get it sooner rather than later :) [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1731961 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1720622 Title: Cannot wake-up from sleep mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720622/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
