*** This bug is a duplicate of bug 1735594 *** https://bugs.launchpad.net/bugs/1735594
Same here after doing an apt-get upgrade this afternoon. Seems that it updated some gl/mesa related packages, so I guess they may be the cause. From the apt logs: Unpacking libegl1-mesa-dev:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libwayland-egl1-mesa:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libegl1-mesa:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libgbm1:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libgl1-mesa-dev:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking mesa-common-dev:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libgl1-mesa-glx:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libgles2-mesa-dev:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libgles2-mesa:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libglapi-mesa:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Selecting previously unselected package libllvm5.0:amd64. Unpacking libllvm5.0:amd64 (1:5.0-3~16.04.1) ... Unpacking libgl1-mesa-dri:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking libjavascriptcoregtk-4.0-18:amd64 (2.18.4-0ubuntu0.16.04.1) over (2.18.3-0ubuntu0.16.04.1) ... Unpacking libxatracker2:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Unpacking mesa-vdpau-drivers:amd64 (17.2.4-0ubuntu1~16.04.2) over (17.0.7-0ubuntu0.16.04.2) ... Is there any way to downgrade this packages meanwhile there is no fix? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1741447 Title: Can't login after latest updates (4/1), Unity / Compiz crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1741447/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs