Apologies for spamming, guys.
I tried another fix for this bug, as suggested here: https://gitlab.freedesktop.org/drm/amd/-/issues/695#note_313722 and it seems to be working.
I rebuilt the xserver-xorg-video-amdgpu-hwe-18.04_19.0.1 package with https://github.com/freedesktop/xorg-xf86-video-amdgpu/commit/a2b32e72fdaff3007a79b84929997d8176c2d512 reverted and my machine is able to resume from suspend/hibernate just fine while keeping both DRI3 and KWin's OpenGL compositing enabled.
Here's the deb for you to test: https://drive.google.com/file/d/1AK-nKuSkYqGKT09I7juddfIiJNViO86T/view?usp=sharing
Note that this is for 18.04 and you have to have the HWE stack enabled first: apt-get install --install-recommends linux-generic-hwe-18.04 xserver-xorg-hwe-18.04
Apologies for spamming, guys.
I tried another fix for this bug, as suggested here: https:/ /gitlab. freedesktop. org/drm/ amd/-/issues/ 695#note_ 313722
and it seems to be working.
I rebuilt the xserver- xorg-video- amdgpu- hwe-18. 04_19.0. 1 package with https:/ /github. com/freedesktop /xorg-xf86- video-amdgpu/ commit/ a2b32e72fdaff30 07a79b84929997d 8176c2d512 reverted and my machine is able to resume from suspend/hibernate just fine while keeping both DRI3 and KWin's OpenGL compositing enabled.
Here's the deb for you to test: https:/ /drive. google. com/file/ d/1AK-nKuSkYqGK T09I7juddfIiJNV iO86T/view? usp=sharing
Note that this is for 18.04 and you have to have the HWE stack enabled first: apt-get install --install- recommends linux-generic- hwe-18. 04 xserver- xorg-hwe- 18.04