Debian does not use 113_fix_tls.diff, debian patches are numbered with 2 digits and ubuntu specific ones we start at 100 and this patch has always been ubuntu specific.
You can verify it here. 7.11.2-1 http://anonscm.debian.org/gitweb/?p=pkg-xorg/lib/mesa.git;a=tree;f=debian/patches;h=823c0a722be2d2a14f45305ce9ffef7d08a3d665;hb=72573bb823e375af9aa0ad9e6cdd259a31bafab3 8.0-2 http://anonscm.debian.org/gitweb/?p=pkg-xorg/lib/mesa.git;a=tree;f=debian/patches;h=8321f335f1d6488b4273fcc8eecddd84fc27c9a3;hb=908f3f683765542ae5fbf6a4f6602fd3d73bb970 ** Changed in: mesa (Debian) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/965798 Title: Multithreaded tls_model("global-dynamic") glXMakeContextCurrent ___tls_get_addr () freeze/deadlock To manage notifications about this bug go to: https://bugs.launchpad.net/linuxmint/+bug/965798/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs