Comment 0 for bug 1780846

After an update to

   Description: Ubuntu 16.04.4 LTS
   Release: 16.04

Menus and buttons are behaving badly. This is a general issue, affecting most programs.
Text in buttons is not being displayed.
When you mouse over an entry ina menu list the previous entry disappears.
Menu items are getting red backgrounds where they were not before.

update done by update-manager on
   Last update Start-Date: 2018-07-08 21:25:10
Modified packages:

 libgles2-mesa:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libdrm-nouveau2:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm-nouveau2:i386 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libapt-inst2.0:amd64 (1.2.26, 1.2.27)
 libegl1-mesa-dev:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 apt:amd64 (1.2.26, 1.2.27)
 libglapi-mesa:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libglapi-mesa:i386 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 mesa-common-dev:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libxatracker2:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libegl1-mesa:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libapt-pkg5.0:amd64 (1.2.26, 1.2.27)
 apache2-data:amd64 (2.4.18-2ubuntu3.8, 2.4.18-2ubuntu3.9)
 libgbm1:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libdrm-amdgpu1:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm-amdgpu1:i386 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 firefox-locale-en:amd64 (60.0.2+build1-0ubuntu0.16.04.1, 61.0+build3-0ubuntu0.16.04.2)
 libwayland-egl1-mesa:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libdrm2:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm2:i386 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libgl1-mesa-dev:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 apt-utils:amd64 (1.2.26, 1.2.27)
 libgl1-mesa-dri:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libgl1-mesa-dri:i386 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libosmesa6:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libosmesa6:i386 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libgl1-mesa-glx:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libgl1-mesa-glx:i386 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 libdrm-intel1:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm-intel1:i386 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 apache2-bin:amd64 (2.4.18-2ubuntu3.8, 2.4.18-2ubuntu3.9)
 firefox:amd64 (60.0.2+build1-0ubuntu0.16.04.1, 61.0+build3-0ubuntu0.16.04.2)
 apt-transport-https:amd64 (1.2.26, 1.2.27)
 libdrm-radeon1:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm-radeon1:i386 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 mesa-vdpau-drivers:amd64 (17.2.8-0ubuntu0~16.04.1, 18.0.5-0ubuntu0~16.04.1)
 apache2:amd64 (2.4.18-2ubuntu3.8, 2.4.18-2ubuntu3.9)
 apache2-utils:amd64 (2.4.18-2ubuntu3.8, 2.4.18-2ubuntu3.9)
 libdrm-dev:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)
 libdrm-common:amd64 (2.4.83-1~16.04.1, 2.4.91-2~16.04.1)