Comment 11 for bug 1575000

I also can confirm this.

I run Debian Testing/Stretch, with LibreOffice 5.1.2.2 from the repos.

  *-display
       description: VGA compatible controller
       product: Kaveri [Radeon R7 Graphics]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 1
       bus info: pci@0000:00:01.0
       version: d6
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=radeon latency=0

So far I observed this problem only in LibreOffice, no other software.

The issue disappears when OpenGL is switched on.