Ich hatte denn 3.4.5 Kernel installiert, am Abend denn Rechner ausgeschalten, am nächsten Morgen (mit dem selben Kernel) wieder gestartet und die Soundkarte wird nicht mehr erkannt.
hier die ausgabe von tail -30 /tmp/trace
read(3, "live\n", 31) = 5
read(3, "", 26) = 0
close(3) = 0
open("/sys/module/snd_hda_codec/initstate", O_RDONLY|O_CLOEXEC) = 3
read(3, "live\n", 31) = 5
read(3, "", 26) = 0
close(3) = 0
open("/sys/module/snd_hda_intel/initstate", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/sys/module/snd_hda_intel", 0x7fff6e9a21a0) = -1 ENOENT (No such file or directory)
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb49e019000
write(1, "install /bin/false \n", 20) = 20
rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTORER, 0x7fb49d873020}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7fb49d873020}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tidptr=0x7fff6e9a310c) = 1039
wait4(1039, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 1039
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fb49d873020}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7fb49d873020}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1039, si_status=1, si_utime=0, si_stime=0} ---
write(2, "libkmod: command_do: ", 21) = 21
write(2, "Error running install command fo"..., 48) = 48
write(2, "ERROR: could not insert 'snd_hda"..., 65) = 65
munmap(0x7fb49df79000, 499137) = 0
munmap(0x7fb49dece000, 698772) = 0
munmap(0x7fb49de74000, 367715) = 0
munmap(0x7fb49e01a000, 3621) = 0
exit_group(1) = ?
+++ exited with 1 +++