Sorry, I missed the previous request to verify at bionic. Bionic is my basic Ubuntu. I only use cosmic for test. At the past I installed cosmic only to verify the wayland-patch for old Intel-graphics. This worked but I got a lot of other problems with unstable starting of ubuntu, caused by wayland and plymouth.
At bionic I recently have installed the same (proposed by me) patches as at cosmic, which worked. I will verify the official proposed fix at bionic as requested and report here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790525 Title: gnome-shell assert failure: double free or corruption (fasttop) in g_free() from g_error_free() from cogl_error_free() from cogl_texture_new_with_size() from clutter_offscreen_effect_real_create_texture() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1790525/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs