[Bug 337997] Re: Segfault in ppdFindChoice when printing any PDF to debian etch cups server.
Appears to be an interoperability problem between ubuntu and debian versions of cups. I have updated the description to reflect this. To summarize: Client Server Result Hardy Etch OK Intrepid Etch Segfault Intrepid Lenny OK ** Summary changed: - Segfault in ppdFindChoice when printing any PDF to cups. + Segfault in ppdFindChoice when printing any PDF to debian etch cups server. ** Description changed: Binary package hint: evince Package: evince Version: 2.24.1-0ubuntu1 Severity: normal + + I run a mixed network with ubuntu workstations and a debian server. + When using the etch version of cups on the server with intrepid workstations the segfault below occurs. + Upgrading the server to lenny or downgrading the clients to hardy fixes the problem. When printing any PDF evince segfaults. gdb backtrace is: #0 0xb493365b in ppdFindChoice () from /usr/lib/libcups.so.2 #1 0xb49623e8 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #2 0xb7f2e8e6 in gtk_printer_get_default_page_size () from /usr/lib/libgtk-x11-2.0.so.0 #3 0xb7f36158 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #4 0xb75df32c in g_cclosure_marshal_VOID__BOOLEAN () from /usr/lib/libgobject-2.0.so.0 #5 0xb75d1c4b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #6 0xb75e8095 in ?? () from /usr/lib/libgobject-2.0.so.0 #7 0xb75e97ac in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #8 0xb75e9acd in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0 #9 0xb4965b43 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #10 0xb49658ad in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #11 0xb75446f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #12 0xb7547da3 in ?? () from /usr/lib/libglib-2.0.so.0 #13 0xb75482c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #14 0xb7da53a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #15 0x080917fb in ?? () #16 0xb73a9685 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #17 0x0805e071 in ?? () To create a sample pdf: 1) Open open office writer 2) Create document with one word test 3) Export to PDF 4) Open with evince 5) Print Problem did not occur on hardy. No such problems with xpdf or cups printing from firefox. Cheers, Martin -- System Information: Debian Release: lenny/sid APT prefers intrepid-updates APT policy: (500, 'intrepid-updates'), (500, 'intrepid-security'), (500, 'intrepid') Architecture: i386 (i686) Kernel: Linux 2.6.27-11-generic (SMP w/1 CPU core) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages evince depends on: ii gconf2 2.24.0-0ubuntu1 GNOME configuration database syste ii gnome-icon-them 2.24.0-0ubuntu1 GNOME Desktop icon theme ii libatk1.0-0 1.24.0-0ubuntu1 The ATK accessibility toolkit ii libc6 2.8~20080505-0ubuntu9GNU C Library: Shared libraries ii libcairo2 1.8.0-0ubuntu1.1 The Cairo 2D vector graphics libra ii libdbus-1-3 1.2.4-0ubuntu1 simple interprocess messaging syst ii libdbus-glib-1- 0.76-1 simple interprocess messaging syst ii libdjvulibre21 3.5.20-7ubuntu3 Runtime support for the DjVu image ii libfontconfig1 2.6.0-1ubuntu4 generic font configuration library ii libfreetype62.3.7-2ubuntu1 FreeType 2 font engine, shared lib ii libgcc1 1:4.3.2-1ubuntu12GCC support library ii libgconf2-4 2.24.0-0ubuntu1 GNOME configuration database syste ii libglade2-0 1:2.6.3-0ubuntu1 library to load .glade files at ru ii libglib2.0-02.18.2-0ubuntu2 The GLib library of C routines ii libgnome-keyrin 2.24.1-0ubuntu1 GObject bindings for PKCS#11 ii libgtk2.0-0 2.14.4-0ubuntu1 The GTK+ graphical user interface ii libice6 2:1.0.4-1X11 Inter-Client Exchange library ii libjpeg62 6b-14The Independent JPEG Group's JPEG ii libkpathsea42007.dfsg.2-3ubuntu1 TeX Live: path search library for ii liblaunchpad-in 0.1.21 library for launchpad integration ii libnautilus-ext 1:2.24.1-0ubuntu2libraries for nautilus components ii libpango1.0-0 1.22.2-0ubuntu1 Layout and rendering of internatio ii libpixman-1-0 0.12.0-1 pixel-manipulation library for X a ii libpng12-0 1.2.27-1 PNG library - runtime ii libpoppler-glib 0.8.7-1ubuntu0.1 PDF rendering library (GLib-based ii libsm6 2:1.0.3-2X11 Session Management library ii libspectre1 0.2.0.ds-1build3 Library for rendering Postscript d ii
[Bug 332606] Re: Racoon 0.7 fails with address already in use
Hi Johnathon that's a bit difficult to do without giving you an account on my companie's VPN (which I can't do) configuration is aggressive mode with x509 certificates connection establishment is requested using racoonctl Martin -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ipsec-tools in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 337997] [NEW] Segfault in ppdFindChoice when printing any PDF to cups.
Public bug reported: Binary package hint: evince Package: evince Version: 2.24.1-0ubuntu1 Severity: normal When printing any PDF evince segfaults. gdb backtrace is: #0 0xb493365b in ppdFindChoice () from /usr/lib/libcups.so.2 #1 0xb49623e8 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #2 0xb7f2e8e6 in gtk_printer_get_default_page_size () from /usr/lib/libgtk-x11-2.0.so.0 #3 0xb7f36158 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #4 0xb75df32c in g_cclosure_marshal_VOID__BOOLEAN () from /usr/lib/libgobject-2.0.so.0 #5 0xb75d1c4b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #6 0xb75e8095 in ?? () from /usr/lib/libgobject-2.0.so.0 #7 0xb75e97ac in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #8 0xb75e9acd in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0 #9 0xb4965b43 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #10 0xb49658ad in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so #11 0xb75446f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #12 0xb7547da3 in ?? () from /usr/lib/libglib-2.0.so.0 #13 0xb75482c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #14 0xb7da53a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #15 0x080917fb in ?? () #16 0xb73a9685 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #17 0x0805e071 in ?? () To create a sample pdf: 1) Open open office writer 2) Create document with one word test 3) Export to PDF 4) Open with evince 5) Print Problem did not occur on hardy. No such problems with xpdf or cups printing from firefox. Cheers, Martin -- System Information: Debian Release: lenny/sid APT prefers intrepid-updates APT policy: (500, 'intrepid-updates'), (500, 'intrepid-security'), (500, 'intrepid') Architecture: i386 (i686) Kernel: Linux 2.6.27-11-generic (SMP w/1 CPU core) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages evince depends on: ii gconf2 2.24.0-0ubuntu1 GNOME configuration database syste ii gnome-icon-them 2.24.0-0ubuntu1 GNOME Desktop icon theme ii libatk1.0-0 1.24.0-0ubuntu1 The ATK accessibility toolkit ii libc6 2.8~20080505-0ubuntu9GNU C Library: Shared libraries ii libcairo2 1.8.0-0ubuntu1.1 The Cairo 2D vector graphics libra ii libdbus-1-3 1.2.4-0ubuntu1 simple interprocess messaging syst ii libdbus-glib-1- 0.76-1 simple interprocess messaging syst ii libdjvulibre21 3.5.20-7ubuntu3 Runtime support for the DjVu image ii libfontconfig1 2.6.0-1ubuntu4 generic font configuration library ii libfreetype62.3.7-2ubuntu1 FreeType 2 font engine, shared lib ii libgcc1 1:4.3.2-1ubuntu12GCC support library ii libgconf2-4 2.24.0-0ubuntu1 GNOME configuration database syste ii libglade2-0 1:2.6.3-0ubuntu1 library to load .glade files at ru ii libglib2.0-02.18.2-0ubuntu2 The GLib library of C routines ii libgnome-keyrin 2.24.1-0ubuntu1 GObject bindings for PKCS#11 ii libgtk2.0-0 2.14.4-0ubuntu1 The GTK+ graphical user interface ii libice6 2:1.0.4-1X11 Inter-Client Exchange library ii libjpeg62 6b-14The Independent JPEG Group's JPEG ii libkpathsea42007.dfsg.2-3ubuntu1 TeX Live: path search library for ii liblaunchpad-in 0.1.21 library for launchpad integration ii libnautilus-ext 1:2.24.1-0ubuntu2libraries for nautilus components ii libpango1.0-0 1.22.2-0ubuntu1 Layout and rendering of internatio ii libpixman-1-0 0.12.0-1 pixel-manipulation library for X a ii libpng12-0 1.2.27-1 PNG library - runtime ii libpoppler-glib 0.8.7-1ubuntu0.1 PDF rendering library (GLib-based ii libsm6 2:1.0.3-2X11 Session Management library ii libspectre1 0.2.0.ds-1build3 Library for rendering Postscript d ii libstdc++6 4.3.2-1ubuntu12 The GNU Standard C++ Library v3 ii libtiff43.8.2-11 Tag Image File Format (TIFF) libra ii libx11-62:1.1.5-2ubuntu1.1 X11 client-side library ii libxcb-render-u 0.2+git36-1 utility libraries for X C Binding ii libxcb-render0 1.1-1.1 X C Binding, render extension ii libxcb1 1.1-1.1 X C Binding ii libxml2 2.6.32.dfsg-4ubuntu1.1 GNOME XML library ii libxrender1 1:0.9.4-2X Rendering Extension client libra ii zlib1g 1:1.2.3.3.dfsg-12ubuntu1 compression library - runtime Versions of packages evince recommends: ii dbus-x11 1.2.4-0ubuntu1 simple interprocess messaging syst ** Affects: evince (Ubuntu) Importance: Undecided Status: New -- Segfault in
[Bug 332606] Re: Racoon 0.7 fails with address already in use
Hi Johnathon that's a bit difficult to do without giving you an account on my companie's VPN (which I can't do) configuration is aggressive mode with x509 certificates connection establishment is requested using racoonctl Martin -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 332606] [NEW] Racoon 0.7 fails with address already in use
Public bug reported: Binary package hint: ipsec-tools after upgrading from 8.04 to 8.10 (racoon 1:0.6.7-1ubuntu1 to 1:0.7-2.1ubuntu1) ipsec connections fail with these lines in the log: Feb 21 16:04:15 portableHP racoon: INFO: ISAKMP-SA established 192.168.10.10[4500]-81.80.172.213[4500] spi:0574a13bd4c8aefe:e2d8e1c7f55e62cb Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Starting Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: LOCAL_ADDR = 192.168.10.10 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: LOCAL_PORT = 4500 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: REMOTE_ADDR = 81.80.172.213 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: REMOTE_PORT = 4500 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: DEFAULT_GW = 192.168.10.2 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: INTERNAL_ADDR4 = 192.168.190.12 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: INTERNAL_DNS4 = 192.168.76.215 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Setting up resolv.conf Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Setting up routes Feb 21 16:04:16 portableHP racoon: NOTIFY: NAT-T is enabled, autoconfiguring ports Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 127.0.0.1[500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 127.0.0.1[4500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 192.168.10.10[500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 192.168.10.10[4500] (Address already in use). ie just after the phase 1 completes [ the racoon-parkeon stuff is generated by my scripts] The problem has already been fixed upstream (in their CVS) but not yet released even in 0.7.1 Applying the patch ipsec-tools-0.7-cvs-iface.patch contained in the tgz dowloadable from https://bugzilla.redhat.com/show_bug.cgi?id=273261 fixes the problem. For convenience I'm attaching the patch here too. If there will be no new upstream release soon could this patch be applied by ubuntu (or debian) as redhat have done? Cheers, Martin ** Affects: ipsec-tools (Ubuntu) Importance: Undecided Status: New -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ipsec-tools in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 332606] Re: Racoon 0.7 fails with address already in use
** Attachment added: ipsec-tools-0.7-cvs-iface.patch http://launchpadlibrarian.net/22952551/ipsec-tools-0.7-cvs-iface.patch -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ipsec-tools in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 332606] [NEW] Racoon 0.7 fails with address already in use
Public bug reported: Binary package hint: ipsec-tools after upgrading from 8.04 to 8.10 (racoon 1:0.6.7-1ubuntu1 to 1:0.7-2.1ubuntu1) ipsec connections fail with these lines in the log: Feb 21 16:04:15 portableHP racoon: INFO: ISAKMP-SA established 192.168.10.10[4500]-81.80.172.213[4500] spi:0574a13bd4c8aefe:e2d8e1c7f55e62cb Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Starting Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: LOCAL_ADDR = 192.168.10.10 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: LOCAL_PORT = 4500 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: REMOTE_ADDR = 81.80.172.213 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: REMOTE_PORT = 4500 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: DEFAULT_GW = 192.168.10.2 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: INTERNAL_ADDR4 = 192.168.190.12 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: INTERNAL_DNS4 = 192.168.76.215 Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Setting up resolv.conf Feb 21 16:04:15 portableHP racoon-parkeon-phase1-up.sh: Setting up routes Feb 21 16:04:16 portableHP racoon: NOTIFY: NAT-T is enabled, autoconfiguring ports Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 127.0.0.1[500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 127.0.0.1[4500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 192.168.10.10[500] (Address already in use). Feb 21 16:04:16 portableHP racoon: ERROR: failed to bind to address 192.168.10.10[4500] (Address already in use). ie just after the phase 1 completes [ the racoon-parkeon stuff is generated by my scripts] The problem has already been fixed upstream (in their CVS) but not yet released even in 0.7.1 Applying the patch ipsec-tools-0.7-cvs-iface.patch contained in the tgz dowloadable from https://bugzilla.redhat.com/show_bug.cgi?id=273261 fixes the problem. For convenience I'm attaching the patch here too. If there will be no new upstream release soon could this patch be applied by ubuntu (or debian) as redhat have done? Cheers, Martin ** Affects: ipsec-tools (Ubuntu) Importance: Undecided Status: New -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 332606] Re: Racoon 0.7 fails with address already in use
** Attachment added: ipsec-tools-0.7-cvs-iface.patch http://launchpadlibrarian.net/22952551/ipsec-tools-0.7-cvs-iface.patch -- Racoon 0.7 fails with address already in use https://bugs.launchpad.net/bugs/332606 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230399] Re: keyboard freeze at boot after hardy upgrade
I'm closing my own bug since it wasn't a bug in Ubuntu but rather in some auto monitor detection stuff I had done based on http://ubuntuforums.org/showpost.php?p=2510689 The problem was in fact only occuring at work where I have a KVM switch (just for the monitor not the keyboard) which was preventing edid detection. In this case there was a bug in my script causing the options normally passed by gdm to the xserver (:0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7) to be lost I'm not quite sure why that causes the keyboard to lockup but I've fixed the script and it works fine now. Sorry for calling wolf a little too soon!! Martin ** Changed in: ubuntu Status: New = Invalid -- keyboard freeze at boot after hardy upgrade https://bugs.launchpad.net/bugs/230399 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230399] [NEW] keyboard freeze at boot after hardy upgrade
Public bug reported: Hi, I have a Dell Latitude D520 laptop that I've just upgraded from Gutsy to Hardy. Under Gutsy no problems. Every boot the keyboard freezes during the gdm login screen (generally I can enter my username and only a couple of characters of the password before it freezes) When this happens I can still ssh in and do a chvt to get a text console (in which the keyboard still works) Swapping back to X and the keyboard is still dead (mouse is OK) However if I do (from ssh) /etc/init.d/gdm stop /etc/init.d/gdm start All works fine (at least up to now) There are other similar bug reports here but they seem to be random whereas mine is 100% reproducable I am attaching a file with kernel command line dmesg output lscpi output ps output Xorg log file xorg.conf There is an interesting line in the Xorg log file : [config/hal] couldn't initialise context: (null) ((null)) I have tried adding noapic and noioapic kernel options to no avail ** Affects: ubuntu Importance: Undecided Status: New -- keyboard freeze at boot after hardy upgrade https://bugs.launchpad.net/bugs/230399 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230399] Re: keyboard freeze at boot after hardy upgrade
** Attachment added: lockLogs.tgz http://launchpadlibrarian.net/14518881/lockLogs.tgz -- keyboard freeze at boot after hardy upgrade https://bugs.launchpad.net/bugs/230399 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 156490] Re: Gusty not shutting down (Deactivating device eth1)
I have a work around and the beginning of an analysis at bug https://bugs.launchpad.net/bugs/183568 I've also marked that bug as a duplicate of this one (since its confirmed) -- Gusty not shutting down (Deactivating device eth1) https://bugs.launchpad.net/bugs/156490 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183568] Re: Gutsy network-manager causes OS to freeze on system restart or power down
*** This bug is a duplicate of bug 156490 *** https://bugs.launchpad.net/bugs/156490 ** This bug has been marked a duplicate of bug 156490 Gusty not shutting down (Deactivating device eth1) -- Gutsy network-manager causes OS to freeze on system restart or power down https://bugs.launchpad.net/bugs/183568 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183568] INVESTIGATION Re: Gutsy network-manager causes OS to freeze on system restart or power down
Some more details on my setup and investigations. The problem is 100% reproducable for me on a Dell Latitude D520. I have narrowed it down as follows: Boot machine then switch to text console before logging in Login in text mode as root /etc/init.d/gdm stop /etc/dbus-1/event.d/26NetworkManagerDispatcher stop shutdown most other services (ps -ef output showing processes remaining in attached file) strace -p PID OF NM -f 2 /var/log/nmstrace.log do a ALT-SysRq t to dump kernel threads before hang to syslog kill -15 PID OF NM system now hangs after a couple of seconds: No more console echo Cannot switch virtual consoles Cannot connect or use existing SSH sessions Cannot ping machine do another ALT-SysRq t to dump kernel threads after hang to syslog ALT-SysRq s (sync disks) ALT-SysRq b (reboot) Attached is an archive with the logfiles from all this. ** Attachment added: Log files from network manager hang http://launchpadlibrarian.net/11867220/NM-HANG-183568.tgz -- Gutsy network-manager causes OS to freeze on system restart or power down https://bugs.launchpad.net/bugs/183568 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183568] WORKAROUND: Re: Gutsy network-manager causes OS to freeze on system restart or power down
The problem appears to be caused when network manager catches the SIGTERM (15)
signal
I have a workaround involving hard killing network manager with SIGKILL:
Modify /etc/dbus-1/event.d/25NetworkManager as follows (just add the
--signal 9 option)
d_stop() {
# Modified MF 11 Feb 2008 To avoid NM hang
#start-stop-daemon --stop --retry 60 --quiet --pidfile $PIDFILE \
#--oknodo --user $USER --exec $DAEMON
start-stop-daemon --stop --signal 9 --retry 60 --quiet --pidfile
$PIDFILE \
--oknodo --user $USER --exec $DAEMON
}
Modify /etc/init.d/sendsigs as follows
...
# Kill all processes.
log_action_begin_msg Terminating all remaining processes
# Added MF 11 Feb 2008 To avoid shutdown hang
OMITNM=
if [ -f /var/run/NetworkManager/NetworkManager.pid ]; then
OMITNM=$(cat /var/run/NetworkManager/NetworkManager.pid)
OMITNM=-o $OMITNM
fi
echo Not killing $OMITNM
killall5 -15 $OMITPIDS $OMITNM
# END MF mods
log_action_end_msg 0
...
--
Gutsy network-manager causes OS to freeze on system restart or power down
https://bugs.launchpad.net/bugs/183568
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Bugs, which is the bug contact for Ubuntu.
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