[Bug 938981] Re: Xorg freeze when starting Firefox

2012-10-19 Thread Mihaly Biro
The messages are produced by Apparmor, so its running. Check for the presence of profile abstractions/nvidia and open the profile usr.bin.firefox if the nvidia profile is included #include abstractions/nvidia Apparmor profiles are located in /etc/apparmor.d/ and subdirectories. -- You received

[Bug 938981] Re: Xorg freeze when starting Firefox

2012-10-18 Thread Mihaly Biro
This fix seems to work. Since adapting the Apparmor profile to the ATI grafics card as described above I had no single crash of Firefox nor Gnome neither on FF startup nor on opening links from Thunderbird. Everything is working as its supposed to be. All messages in the syslogs are clean.

[Bug 938981] Re: Xorg freeze when starting Firefox

2012-10-07 Thread Mihaly Biro
Ok, bad news. Had a severe crash on firefox today. Good news: Its the first crash that was reported in the system message log, see the excerpt at the end. First segfault in fglrx_dri.so happens at firefox startoff and has no consequences, firefox still firing up and running. Second crash

[Bug 938981] Re: Xorg freeze when starting Firefox

2012-10-07 Thread Mihaly Biro
After adding /proc/modules and /proc/ati/major as readable to the apparmor profile there are no more segfaults logged in the syslog. Maybe this time it works? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 938981] Re: Xorg freeze when starting Firefox

2012-10-04 Thread Mihaly Biro
I do have this bug also since some time (ok, some months, maybe over a year). Recently I stumble upon Bug#926906 and Bug#712584, both on Firefox accessing the grafix card and AppArmor blocking the access. Since all my crashed seemed to be preceded by a ratelimit and some audit denies (like the