https://bugs.freedesktop.org/show_bug.cgi?id=107296 --- Comment #19 from frido.ferdinand@gmail.com --- Same problem, initially installed arch with an nvidia 970 card, later switched to internal vega graphics on displayport with 144hz monitor now blank (flickering) screen on boot. Details: 5.3.1-arch1-1-ARCH ROG STRIX B450-F GAMING, BIOS 2801 09/18/2019 AMD Ryzen 5 2400G with Radeon Vega Graphics (Using displayport) GeForce GTX 970 dmesg attached. -- You are receiving this mail because: You are the assignee for the bug.