Something wron in sound under linux emulation under recent
Alexander at Leidinger.net
Mon Mar 26 09:29:09 UTC 2007
Quoting Vladimir Grebenschikov <vova at sw.ru> (from Sun, 25 Mar 2007
> After upgrade to recent current (previous was in February 2007).
> I have notice that heroes3 (linux game) stop working, after some
> investigation I've found that it blocks on start just after opening
> sound device (truss output below).
> If I start it with disabled sound - it works as expected.
> It works fine several months ago.
> Other Linux sound software looks ok (skype).
> $ truss /usr/local/games/Heroes3.Linux/heroes3 -l
> linux_open("/home/vova/.loki/heroes3/game.log",0x241,0666) = 9 (0x9)
> linux_newfstat(9,0xbfbfcb24) = 0 (0x0)
> linux_mmap(0xbfbfcb70) = 675188736
> write(9,"LogFile initialized.\n",21) = 21 (0x15)
> close(9) = 0 (0x0)
> munmap(0x283e9000,4096) = 0 (0x0)
> linux_newstat("/dev/sound",0xbfbfc904) ERR#2 'No such file or
> linux_open("/dev/dsp",0x801,00) = 9 (0x9)
> linux_ioctl(0x9,0x8004500b,0xbfbfce14) = 0 (0x0)
> linux_ioctl(0x9,0xc0045005,0xbfbfce14) = 0 (0x0)
> linux_ioctl(0x9,0xc0045006,0xbfbfce14) = 0 (0x0)
> close(9) = 0 (0x0)
> linux_open("/dev/dsp",0x1,00) = 9 (0x9)
> linux_ioctl(0x9,0xc004500a,0xbfbfcde0) = 0 (0x0)
> linux_ioctl(0x9,0xc0045005,0xbfbfcddc) = 0 (0x0)
> linux_ioctl(0x9,0xc0045006,0xbfbfcddc) = 0 (0x0)
> linux_ioctl(0x9,0xc0045002,0xbfbfcddc) = 0 (0x0)
> linux_brk(0x847c000) = 138919936 (0x847c000)
> linux_getpid() = 4447 (0x115f)
> linux_brk(0x847d000) = 138924032 (0x847d000)
> linux_rt_sigprocmask(0x2,0x0,0xbfbfd114,0x8) = 0 (0x0)
> write(8," D@\b\0\0\0\0\M-P\M-Q\M-?\M-?$"...,148) = 148 (0x94)
> And then it sleeps forever here.
The linuxulator does not handle the sound stuff in a special way. So
it is either a problem because of a recent change to the soundsystem
(I don't remember one, and we would need the output of "dmesg | grep
pcm" and "cat /dev/sndstat" as a start), or because of a recent change
in some linuxulator code not related to sound. There where several
changes in the linuxulator since Feb, so if you could do a binary
search to nail down the change we could take a look at that change.
Remember to say hello to your bank teller.
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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