Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-02-25 Thread intrigeri
Vincas Dargis: > Looks like it's enough to add: > /dev/shm/org.chromium.* rw, > To make Thunderbird 58 work again. Fixed on the debian/experimental branch!

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-02-25 Thread intrigeri
Vincas Dargis: > MR for `ld.so.conf` issue: > https://gitlab.com/apparmor/apparmor/merge_requests/62 I've cherry-picked that patch in src:apparmor locally and will probably upload later today. I assume it's not breaking Thunderbird though, merely triggering denials. If I guess wrong, let me know

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-24 Thread Vincas Dargis
MR for `ld.so.conf` issue: https://gitlab.com/apparmor/apparmor/merge_requests/62

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread Vincas Dargis
Created merge request for fixing Thunderbird 58 graphics: https://gitlab.com/apparmor/apparmor-profiles/merge_requests/9 For `/etc/ld.so.conf` I believe there should be separate update for abstractions/base. And for all these mmap()ed `/tmp/.gl*` and NVIDIA issues, more research is needed.

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread Vincas Dargis
Looks like it's enough to add: /dev/shm/org.chromium.* rw, To make Thunderbird 58 work again. I do see some more strange denies, that I've seen with other applications too: type=AVC msg=audit(1516647002.344:734): apparmor="DENIED" operation="file_mmap" profile="thunderbird"

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread Vincas Dargis
On 2018-01-22 15:00, Carsten Schoenert wrote: dmesg output: Jan 22 11:56:14 webdev kernel: [13770.507112] audit: type=1400 audit(1516618574.570:3738): apparmor="DENIED" operation="open" profile="thunderbird" name="/etc/ld.so.conf" pid=20508 comm="thunderbird" requested_mask="r" denied_mask="r"

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread Carsten Schoenert
Hello Gabriel, [please try to avoid the usage of HTML based emails to the BTS, the message looks then like this ...] On Mon, Jan 22, 2018 at 12:07:06PM +0100, rollop...@gmail.com wrote: > > > > > > > cutting off here and reformating your answer ... > I'm using KDE

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread rollop...@gmail.com
I'm using KDE Plasma 5.11.4 Starting with an empy profile or with safe-mode doesn't change the situation Disabling apparmor for thunderbird solve the problem

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread Carsten Schoenert
Hello, On Mon, Jan 22, 2018 at 08:30:01AM +0100, rollopack wrote: > Every times a windows is draw thunderbird return the error: > > [GFX1-]: Failed to lock new back buffer. > > The result is an empty black window. I have just seen this if I have compiled Thunderbird with GCC7. Could you give

Bug#887973: thunderbird: Black screen - Failed to lock new back buffer

2018-01-22 Thread rollopack
Package: thunderbird Version: 1:58.0~b3-1 Severity: important Dear Maintainer, Every times a windows is draw thunderbird return the error: [GFX1-]: Failed to lock new back buffer. The result is an empty black window. -- System Information: Debian Release: buster/sid APT prefers testing