'Twas brillig, and Colin Guthrie at 20/01/10 15:12 did gyre and gimble:
'Twas brillig, and Colin Guthrie at 20/01/10 01:24 did gyre and gimble:
Hi,
'Twas brillig, and Jaroslav Kysela at 18/01/10 21:39 did gyre and gimble:
On Mon, 18 Jan 2010, Colin Guthrie wrote:
This is handled in our bug report here: https://qa.mandriva.com/show_bug.cgi?id=57010
For reference relating to comment 12: 2.6.32.3-1mnb: First introduced the above 4 fixes. 2.6.32.3-2mnb: included 7b3a177 2.6.32.4-0.rc1.1mnb: included ed69c6a
Is there something more that needs done?
Thanks for feedback. Please, provide debug information:
http://www.alsa-project.org/main/index.php/XRUN_Debug
Use 101 or 29 values for xrun_debug and try to put ksyslog messages to a relation with the audiable problems.
Just following up on this on behalf of a colleage.
He's set the 101 value and this annoyingly seems to fix his problem (well, no glitches to the ear anyway!).
However he does get the following messages:
kernel: PCM: hw_ptr skipping! [Q] (pos=1024, delta=8192, period=1024, jdelta=0/170/0, hw_ptr=140116992/140116992)
When he does the 29 value it spams the log >one every second and he didn't try too long to get it to fail before he switched to 101. I can get the full log of the above too if it's useful or run the 29 test and capture the output if it'll still help even tho it's not showing the error.
Another reply on the bug with some debug output:
https://qa.mandriva.com/show_bug.cgi?id=57010#c14
hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=16376/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=0/8192/16384, hwptr=1900536/1884160 hwptr log: pcmC0D0p:0: j=3421759, pos=0/8192/16384, hwptr=1900544/1900544 hwptr log: pcmC0D0p:0: j=3421759, pos=0/8192/16384, hwptr=1900544/1900544 hwptr log: pcmC0D0p:0: j=3421759, pos=0/8192/16384, hwptr=1900544/1900544 PCM: hw_ptr skipping! [Q] (pos=0, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=1900544/1900544) PCM: hw_ptr skipping! [Q] (pos=0, delta=16384, period=8192, jdelta=1/371/0, hw_ptr=4882432/4882432) PCM: hw_ptr skipping! [Q] (pos=8192, delta=16384, period=8192, jdelta=0/371/0,hw_ptr=11395072/11395072) PCM: hw_ptr skipping! [Q] (pos=0, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=13156352/13156352) PCM: hw_ptr skipping! [Q] (pos=0, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=13893632/13893632) PCM: hw_ptr skipping! [Q] (pos=8192, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=20209664/20209664) PCM: hw_ptr skipping! [Q] (pos=8192, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=27860992/27860992) PCM: hw_ptr skipping! [Q] (pos=0, delta=16384, period=8192, jdelta=0/371/0, hw_ptr=28639232/28639232)
Does this info help at all? Is there anything else I can get the guys suffering with this to do?
Col