Hallo,
Paul Davis hat gesagt: // Paul Davis wrote:
> >$ measure -p ./out/x11.png -o ./out/x11.out -c 0 -f 1024 -n 2 -t 2
> >I get this error message: "error setting freq 1024"
>
> probably a permissions problem. try it as root.
This is while runng at root. (Sorry for the "$" I typed that one by
hand).
A tip from Tim Goetze to do:
# echo 2048 > /proc/sys/dev/rtc/max-user-freq
(^ sic!)
didn't help either yet. I did a strace on the measure run now, which
showed something equally strange (to my eyes):
mlockall(MCL_CURRENT|MCL_FUTURE) = 0
sched_get_priority_max(0x1) = 99
sched_setscheduler(0, 0x1, 0xbfffe254) = 0
open("/dev/midi0", O_RDWR) = 3
ioctl(3, 0x40047401, 0x400) = -1 ENOTTY (Inappropriate ioctl for device)
write(2, "error setting freq 1024\n", 24) = 24
exit_group(1) = ?
I'm still puzzled. Why "/dev/midi0"?
ciao
--
Frank Barknecht _ ______footils.org__
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