16492 2008-07-31 15:51:13 +0400 waits for smth before startup 2014-04-28 23:30:08 +0400 1 1 4 Development Sisyphus audacity unstable all Linux CLOSED FIXED P2 minor --- 1 imz iv aris iv mike mikhailnov rider qa-sisyphus oldest_to_newest 74607 0 imz 2008-07-31 15:51:13 +0400 audacity-1.3.4-alt0.9.2 When I start audacity: $ audacity exec of JACK server failed: No such file or directory and then it waits around 6 seconds for something (no disk or CPU activity), only after that the GUI appears. On some older versions there was no such behavior. It's negligible for one time, but if I start it often (and if I'm in a hurry to start a recording then), then this delay becomes quite annoying. 74620 1 imz 2008-07-31 17:43:25 +0400 $ strace -fF -e trace=all audacity shows that it waits several more seconds for this JACK (although it is clear straightaway that it can't be started): socket(PF_FILE, SOCK_STREAM, 0) = 7 getuid32() = 502 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 clone(Process 12488 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb6a89928) = 12488 [pid 12488] clone(Process 12489 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb6a89928) = 12489 [pid 12489] open("/home/ivan/.jackdrc", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12489] open("/etc/jackd.conf", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12489] execve("/usr/bin/jackstart", ["/usr/bin/jackstart"..., "-T"..., "-ndefault"..., "-T"..., "-R"..., "-d"..., "alsa"..., "-p"..., "512"...], [/* 70 vars */]) = -1 ENOENT (No such file or directory) [pid 12489] dup(2) = 7 [pid 12489] fcntl64(7, F_GETFL) = 0x2 (flags O_RDWR) [pid 12489] fstat64(7, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0 [pid 12489] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6a36000 [pid 12489] _llseek(7, 0, 0xbfb29b98, SEEK_CUR) = -1 ESPIPE (Illegal seek) [pid 12489] write(7, "exec of JACK server failed: No s"..., 54exec of JACK server failed: No such file or directory ) = 54 [pid 12489] close(7) = 0 [pid 12489] munmap(0xb6a36000, 4096) = 0 [pid 12489] exit_group(99) = ? Process 12489 detached [pid 12487] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 [pid 12487] rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 [pid 12487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 12487] nanosleep({1, 0}, <unfinished ...> [pid 12488] --- SIGCHLD (Child exited) @ 0 (0) --- [pid 12488] exit_group(0) = ? Process 12488 detached <... nanosleep resumed> 0xbfb2a054) = ? ERESTART_RESTARTBLOCK (To be restarted) --- SIGCHLD (Child exited) @ 0 (0) --- restart_syscall(<... resuming interrupted call ...>) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 7 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({1, 0}, {1, 0}) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 7 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({1, 0}, {1, 0}) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 7 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({1, 0}, {1, 0}) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 7 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({1, 0}, {1, 0}) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 7 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) close(7) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({1, 0}, [1]+ Stopped strace -fF -e trace=all audacity $ Can't audacity proceed without waiting if it's clear that a "JACK" server can't be started? 74622 2 imz 2008-07-31 17:47:03 +0400 More clear -- with time indications: 17:45:50 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:50 getuid32() = 502 17:45:50 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:50 close(7) = 0 17:45:50 clone(Process 12578 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb69fa928) = 12578 [pid 12578] 17:45:50 clone(Process 12579 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb69fa928) = 12579 [pid 12579] 17:45:50 open("/home/ivan/.jackdrc", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12579] 17:45:50 open("/etc/jackd.conf", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 12579] 17:45:50 execve("/usr/bin/jackstart", ["/usr/bin/jackstart"..., "-T"..., "-ndefault"..., "-T"..., "-R"..., "-d"..., "alsa"..., "-p"..., "512"...], [/* 70 vars */]) = -1 ENOENT (No such file or directory) [pid 12579] 17:45:50 dup(2) = 7 [pid 12579] 17:45:50 fcntl64(7, F_GETFL) = 0x2 (flags O_RDWR) [pid 12579] 17:45:50 fstat64(7, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0 [pid 12579] 17:45:50 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb69a7000 [pid 12579] 17:45:50 _llseek(7, 0, 0xbf8748e8, SEEK_CUR) = -1 ESPIPE (Illegal seek) [pid 12579] 17:45:50 write(7, "exec of JACK server failed: No s"..., 54exec of JACK server failed: No such file or directory ) = 54 [pid 12579] 17:45:50 close(7) = 0 [pid 12579] 17:45:50 munmap(0xb69a7000, 4096) = 0 [pid 12579] 17:45:50 exit_group(99) = ? Process 12579 detached [pid 12578] 17:45:50 --- SIGCHLD (Child exited) @ 0 (0) --- [pid 12578] 17:45:50 exit_group(0) = ? Process 12578 detached 17:45:50 --- SIGCHLD (Child exited) @ 0 (0) --- 17:45:50 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:50 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:50 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:50 nanosleep({1, 0}, {1, 0}) = 0 17:45:51 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:51 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:51 close(7) = 0 17:45:51 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:51 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:51 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:51 nanosleep({1, 0}, {1, 0}) = 0 17:45:52 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:52 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:52 close(7) = 0 17:45:52 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:52 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:52 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:52 nanosleep({1, 0}, {1, 0}) = 0 17:45:53 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:53 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:53 close(7) = 0 17:45:53 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:53 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:53 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:53 nanosleep({1, 0}, {1, 0}) = 0 17:45:54 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:54 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:54 close(7) = 0 17:45:54 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:54 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:54 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:54 nanosleep({1, 0}, {1, 0}) = 0 17:45:55 socket(PF_FILE, SOCK_STREAM, 0) = 7 17:45:55 connect(7, {sa_family=AF_FILE, path="/var/lib/jack/tmp/jack-502/default/jack_0"}, 110) = -1 ENOENT (No such file or directory) 17:45:55 close(7) = 0 17:45:55 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 17:45:55 rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0 17:45:55 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 17:45:55 nanosleep({1, 0}, [1]+ Stopped strace -t -fF -e trace=all audacity $ 75093 3 karpov 2008-08-08 14:20:14 +0400 Могу собрать 1.3.5 без данной проблемы и поддержки Mpeg 1 Layer 3 хоть сегодня. Устроит? 75297 4 imz 2008-08-12 03:30:22 +0400 (In reply to comment #3) > Могу собрать 1.3.5 без данной проблемы и поддержки Mpeg 1 Layer 3 хоть сегодня. > Устроит? Спасибо за отклик! Я не совсем понял, потеряет ли такая сборка какие-то полезные свойства или действительно просто исправит эту неприятность. Если потеряет полезные свойства, то не надо, нужно более правильное исправление тогда. (Просто исходя из здравого смысла, в 21-ом веке программе не нужно 5 сек ждать, чтобы узнать, что на этом же компьютере какая-то программа не запустится, потому что её нет.) 75317 5 karpov 2008-08-12 13:29:29 +0400 Mpeg 1 layer 3 блоее известен как mp3. Не то чтобы сверхважная штука, но отсутствие поддержки этого формата вызовет недовольство, мне кажется. 78952 6 karpov 2008-09-30 11:22:06 +0400 Прошу тестировать audacity-1.3.5 146405 7 mike 2014-04-28 23:30:08 +0400 На 2.0.x у меня не наблюдается.