https://bugs.freedesktop.org/show_bug.cgi?id=110214
--- Comment #47 from Diego Viola diego.viola@gmail.com --- OK, this one is also weird, I've compiled mesa-18.3.0 in my home directory, exported these two variables:
export LD_LIBRARY_PATH=/home/diego/mesa/lib export LIBGL_DRIVERS_PATH=/home/diego/mesa/lib/gallium
I startx after that, glxinfo reports the right mesa version (18.3.0) and lsof says this:
$ sudo lsof | grep radeonsi_dri.so [sudo] password for diego: Xorg 8082 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8083 Xorg:cs0 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8084 Xorg:disk diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8085 Xorg:sh0 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8086 Xorg:sh1 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8087 Xorg:sh2 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8088 Xorg:sh3 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8089 Xorg:sh4 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8090 Xorg:sh5 diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8091 Xorg:shlo diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8092 Xorg:shlo diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8093 Xorg:shlo diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8094 Xorg:shlo diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so Xorg 8082 8095 Xorg:gdrv diego mem REG 0,22 84191168 322546 /home/diego/mesa/lib/gallium/radeonsi_dri.so
But then I cannot reproduce the bug anymore.
Any ideas?