Ardour Segmentation fault- won't start at all!
Alexandros Bitoulas
albitoulas at yahoo.gr
Mon May 30 21:56:24 UTC 2011
Hello,
On Monday 30 of May 2011 11:01:56 Gustin Johnson wrote:
> Is your disk full? "df -h" should tell you.
>
No, my disks are not full, I just checked them.
> You may also want to remove the .deb that is cached in
> /var/cache/apt/archive before you reinstall.
I tried it, but no improvement.
> Is there anything in /var/log/syslog that shows up at the same time
> you try to run ardour?
>
But yes, I found this on syslog whenever I try to run ardour:
May 31 00:40:18 Kubuntu-pc kernel: [19300.148249] ardour-2.8.11[4134]:
segfault at 50 ip 00007f3d8b788d1c sp 00007fff7c3d4f80 error 4 in libgtk-
x11-2.0.so.0.2400.4[7f3d8b599000+436000]
Could somebody guess what to do with this? Should I try reinstalling
something?
Also, I just remembered that the day that the problem started with ardour I
had installed 3 gstreamer plugins that the system notified me to do in order to
optimize Amarok's performance. It described them as ugly, bad and super bad
correspondingly as far as I can remember. Do you think that it could have
something to do with ardour not launching? If yes how can I see which
particularly plugins I have installed in order to remove them?
Thank you all! Any ideas?
Alex
> You wouldn't happen to be over-clocking this computer would you?
>
> On Mon, May 30, 2011 at 12:41 AM, Alexandros Bitoulas
>
> <albitoulas at yahoo.gr> wrote:
> > Goodmorning,
> >
> > I made a memtest all night but it found no errors to my memories.
> >
> > Also there are these files in the /dev/shm folder. Could you explain why
> > should I remove all pusle files? Do they cause any conflict with the
> > programm?
> >
> > alex at Kubuntu-pc:/dev/shm$ ls
> > libv4l-alex:usb-0000:00:04.0-1:093a:2460:CIF Single Chip
> > pulse-shm-3932302597 pulse-shm-2471209672
> > pulse-shm-927429857 pulse-shm-269307697
> > pulse-shm-949059306
> > alex at Kubuntu-pc:/dev/shm$
> >
> > Furthermore, I get this on my terminal when I run qjack and it runs
> > perfectly. Can you find something suspicious here?
> >
> > alex at Kubuntu-pc:~$ qjackctl
> > QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No
> > such file or directory
> > QFileSystemWatcher: failed to add paths: /home/alex/.config/ibus/bus
> >
> > Finally, (sorry for the long text!) I paste this text among others which
> > I get when I run "strace ardour2". Could somebody assess all this
> > information?
> >
> > open("/usr/share/themes/Raleigh/gtk-2.0/gtkrc", O_RDONLY) = 8
> > read(8, "#\n# This theme is the default th"..., 4000) = 69
> > read(8, "", 4000) = 0
> > close(8) = 0
> > access("/usr/share/themes/Raleigh/gtk-2.0/gtkrc.en_US", F_OK) = -1 ENOENT
> > (No such file or directory)
> > access("/usr/share/themes/Raleigh/gtk-2.0/gtkrc.en", F_OK) = -1 ENOENT
> > (No such file or directory)
> > open("/home/alex/.icons/default/cursors/bottom_right_corner", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/default/index.theme", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > open("/usr/share/icons/default/cursors/bottom_right_corner", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/usr/share/icons/default/index.theme", O_RDONLY) = 8
> > fstat(8, {st_mode=S_IFREG|0644, st_size=108, ...}) = 0
> > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
> > = 0x7f661802c000
> > read(8, "[Icon Theme]\nName = Oxygen White"..., 4096) = 108
> > close(8) = 0
> > munmap(0x7f661802c000, 4096) = 0
> > open("/usr/share/pixmaps/default/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/oxy-white/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/oxy-white/index.theme", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > open("/usr/share/icons/oxy-white/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/usr/share/icons/oxy-white/index.theme", O_RDONLY) = 8
> > fstat(8, {st_mode=S_IFREG|0644, st_size=87, ...}) = 0
> > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
> > = 0x7f661802c000
> > read(8, "[Icon Theme]\nName = Oxygen White"..., 4096) = 87
> > read(8, "", 4096) = 0
> > close(8) = 0
> > munmap(0x7f661802c000, 4096) = 0
> > open("/usr/share/pixmaps/oxy-white/cursors/bottom_right_corner",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/pixmaps/oxy-white/index.theme", O_RDONLY) = -1 ENOENT
> > (No such file or directory)
> > open("/home/alex/.icons/default/cursors/bottom_right_corner", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/default/index.theme", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > open("/usr/share/icons/default/cursors/bottom_right_corner", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/usr/share/icons/default/index.theme", O_RDONLY) = 8
> > fstat(8, {st_mode=S_IFREG|0644, st_size=108, ...}) = 0
> > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
> > = 0x7f661802c000
> > read(8, "[Icon Theme]\nName = Oxygen White"..., 4096) = 108
> > close(8) = 0
> > munmap(0x7f661802c000, 4096) = 0
> > open("/usr/share/pixmaps/default/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/oxy-white/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/home/alex/.icons/oxy-white/index.theme", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > open("/usr/share/icons/oxy-white/cursors/bottom_right_corner", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/usr/share/icons/oxy-white/index.theme", O_RDONLY) = 8
> > fstat(8, {st_mode=S_IFREG|0644, st_size=87, ...}) = 0
> > mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
> > = 0x7f661802c000
> > read(8, "[Icon Theme]\nName = Oxygen White"..., 4096) = 87
> > read(8, "", 4096) = 0
> > close(8) = 0
> > munmap(0x7f661802c000, 4096) = 0
> > open("/usr/share/pixmaps/oxy-white/cursors/bottom_right_corner",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/pixmaps/oxy-white/index.theme", O_RDONLY) = -1 ENOENT
> > (No such file or directory)
> > brk(0x28dc000) = 0x28dc000
> > brk(0x28fd000) = 0x28fd000
> > brk(0x28fc000) = 0x28fc000
> > brk(0x291d000) = 0x291d000
> > fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
> > fcntl(3, F_GETFL) = 0x800 (flags
> > O_RDONLY|O_NONBLOCK) brk(0x2940000) = 0x2940000
> > open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale/en_US/LC_MESSAGES/libgtkmm2ext.mo", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libgtkmm2ext.mo", O_RDONLY)
> > = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale/en.utf8/LC_MESSAGES/libgtkmm2ext.mo", O_RDONLY) =
> > -1 ENOENT (No such file or directory)
> > open("/usr/share/locale/en/LC_MESSAGES/libgtkmm2ext.mo", O_RDONLY) = -1
> > ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES/libgtkmm2ext.mo"
> > , O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en_US/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en.utf8/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/usr/share/locale-langpack/en/LC_MESSAGES/libgtkmm2ext.mo",
> > O_RDONLY) = -1 ENOENT (No such file or directory)
> > open("/dev/urandom", O_RDONLY) = 8
> > read(8, "\314\361\313\365\264\24\2173\347\343}\212\220\217-D", 16) = 16
> > close(8) = 0
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5, [{"\4\0\2\0+\0\340\0035\10\4\0,
> > \0\340\3\3\0\340\3\1\0\1\0\231\4\5\0-\0\340\3"..., 324}, {NULL, 0}, {"",
> > 0}], 3) = 324
> > poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5, revents=POLLIN}])
> > read(5,
> > "\21\0\335\0\3\0\340\3\3\0\340\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
> > ..., 4096) = 544
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5,
> > [{"\224\10\7\0\0\1G\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0", 28},
> > {NULL, 0}, {"", 0}], 3) = 28
> > poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5, revents=POLLIN}])
> > read(5,
> > "\1\3\341\0y\5\0\0\0\0\10\377G\0\0\31\31\10V\2\370\0\0\0\0\0\0\0\0\0\0\10
> > "..., 4096) = 4096
> > read(5,
> > "\0\0\0\0\1\1\1\0\261\0\0\0\5\0\0\0\1\2\2\0\23\377\0\0k\377\0\0\0\0\0\0".
> > .., 1540) = 1540
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5, [{"\224\21\3\0\3\0G\0\0\30\0\0", 12},
> > {NULL, 0}, {"", 0}], 3) = 12 poll([{fd=5, events=POLLIN}], 1, -1) = 1
> > ([{fd=5, revents=POLLIN}]) read(5,
> > "\1\3\342\0\17\0\0\0\0\30\0\0\10\377\31\3\377\37\10\370\0\0\0\0\0\0\0\0\0
> > \0\0\0"..., 4096) = 92
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5, [{"\20\0\3\0\4\0G\0Meta", 12}, {NULL, 0},
> > {"", 0}], 3) = 12 poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5,
> > revents=POLLIN}]) read(5,
> > "\1\0\343\0\0\0\0\0\217\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
> > 4096) = 32
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5, [{"\20\0\4\0\5\0G\0Super\0\0\0", 16},
> > {NULL, 0}, {"", 0}], 3) = 16 poll([{fd=5, events=POLLIN}], 1, -1) = 1
> > ([{fd=5, revents=POLLIN}]) read(5,
> > "\1\0\344\0\0\0\0\0\220\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
> > 4096) = 32
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5,
> > revents=POLLOUT}]) writev(5, [{"\20\0\4\0\5\0G\0Hyper\0\0\0", 16},
> > {NULL, 0}, {"", 0}], 3) = 16 poll([{fd=5, events=POLLIN}], 1, -1) = 1
> > ([{fd=5, revents=POLLIN}]) read(5,
> > "\1\0\345\0\0\0\0\0\221\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
> > 4096) = 32
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > read(5, 0x27f0ae4, 4096) = -1 EAGAIN (Resource temporarily
> > unavailable)
> > --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> > +++ killed by SIGSEGV +++
> > Segmentation fault
> >
> >
> > Thank you all,
> >
> > Alex
> >
> > On Monday 30 of May 2011 00:38:47 Pablo Fernández wrote:
> >> > Thanks guys, but this doesn't either solves the problem. I have
> >> > purged-removed and installed again, but nothing.
> >> >
> >> > I will try a memtest...
> >>
> >> Hi,
> >>
> >> Also, take a look at /dev/shm
> >>
> >> ls -l /dev/shm
> >>
> >> You might need a
> >>
> >> rm -f /dev/shm/pulse*
> >>
> >> Cheers, Pablo
> >
> > --
> > Ubuntu-Studio-users mailing list
> > Ubuntu-Studio-users at lists.ubuntu.com
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