Broken text and icons when glamor acceleration is used
I'm using DF 4.4.1 with radeonkms, my videocard is radeon 7750. When I disable 2D acceleration in xorg.conf then output is correct, but when I enable it I see garbage, the more applications is run the more garbage I see, letters in gtk2/3 applications are broken, icons are black.
It depends on number of application started, i.e. when I use startx (twm + 3 xterm) and start 1 gtk application then it has only icons broken, qt applications are clean, but I use startxfce then everything is broken.
It does not matter what 3D (mesa) driver is used, radeonsi or llvmpipe.