_Originally created by @intrigeri on [#11853 (Redmine)](https://public-redmine-archive.tails.boum.org/code/issues/11853)_ Build fails with “xorg : Depends: libgl1-mesa-dri but it is not going to be installed”, presumably since mesa 12.0.3-1\~bpo8+1 was uploaded to jessie-backports. Feature Branch: bugfix/11853-mesa-12.0.3 ### Related issues - **Related to** tails/tails#11850 - **Related to** tails/tails#11831