On Linux-2.6.x (test-1 up to the recent 2.6.2), I have a nasty problem when
running the jack audio platform (jackit.sf.net) in realtime mode (uses mlockall, SCHED_FIFO) and starting Qt-based jack clients like qjackctl, hydrogen, simsam (all at .sf.net). The clients freeze and afterwards, ps, top, killall etc. freeze on execution. kill still works if you have memorized a pid before, but the clients cannot be killed. Also the system will hang on shutdown
when some init scripts try to kill processes.
Non-Qt clients work fine, also all clients work with DRI disabled in XF86Config-4, or when running jackd in non-realtime mode. Additionally everything works fine in Linux-2.4.x with DRI enabled.
I've installed DRI/DRM from CVS yesterday, but the problem still exists.
I'm using an original Radeon (radeon driver) with 32MB SDR-RAM. DRI itself works fine. My MoBo has the Via686a chipset (via-agp in Linux-2.6.2)
I'm attaching an strace of one of the offending apps (simsam) and my X log.
I hope someone can help me on this one.
So, I guess I don't understand why this is a graphics driver issue. Is it the graphics driver that's causing the lock or the sound driver?
------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
