[Bug 110217] RX580: screen turns black or flickers until forced reconfiguration
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu May 23 18:25:23 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=110217
--- Comment #3 from numzer0 at yandex.ru ---
New information:
1. Screen turns black at module insertion, be it during bootup or later. But
resuming from hibernation works.
2. On the system, the converter I use is problematic itself. When I connect it
to another PC, HDMI port is shown as “connected” *until* I connect a monitor to
the converter. Then, everything works but HDMI port is displayed as
“disconnected” in xrandr.
After updating the system, flicker seems to happen in X only, despite the
“TearFree” option. Virtual consoles work well, albeit use the same mode (i.e.
no mode change on VT switch). Not sure was that the case earlier.
Also, after last hibernation, the old trick with resetting mode didn’t help,
flicker continues. New X instances flicker as well.
New kernel: Linux 5.1.2-arch1-1-ARCH
New X driver: xf86-video-amdgpu 19.0.1-1
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