On Thu, Sep 17, 2009 at 02:40:24PM +0100, Anton Shterenlikht wrote: > On Thu, Sep 17, 2009 at 03:16:16PM +0200, Roland Smith wrote: > > On Thu, Sep 17, 2009 at 01:34:04PM +0100, Anton Shterenlikht wrote: > > > > It could be that the process is stuck in the 'D' state (uninterruptable > > > > wait). > > > > You can veryfiy that by running 'ps -u' and looking in the eight column > > > > when > > > > gnuplot is running. > > > > > > > > Does the window with the plot actually appear? > > > > > > > > Interactive use of gnuplot-4.2.6 is fine on amd64 7.2-RELEASE-p2. > > > > > > I reinstalled gnuplot-4.2.6 and (hopefully) all ports on which it depends. > > > I still get the same behaviour. > > > > > > top -PISu shows: > > > > > > last pid: 108; load averages: 0.88, 0.35, 0.19 up 2+02:23:38 > > > 13:27:52 > > > 109 processes: 4 running, 88 sleeping, 17 waiting > > > CPU 0: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle > > > CPU 1: 0.0% user, 0.0% nice, 100% system, 0.0% interrupt, 0.0% idle > > > Mem: 105M Active, 2074M Inact, 363M Wired, 768K Cache, 827M Buf, 5322M > > > Free > > > Swap: 19G Total, 19G Free > > > > > > PID UID THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND > > > 11 0 2 171 ki31 0K 64K RUN 0 77.9H 100.00% idle > > > 99992 1001 2 48 0 98240K 55608K CPU1 1 0:00 100.00% > > > gnuplot > > > > > > so gnuplot is using 100% and all in system state. > > > > > > and ps -u: > > > > > > USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND > > > mexas 99992 98.1 0.7 98240 55608 5 R+ 1:25pm 0:00.72 gnuplot > > > > > > so the state is not "D". > > > > > > The window does appear (just using simple gnuplot> plot sin(x), and > > > the terminal is set to 'wxt', but nothing ever apears in the window. > > > > The wxt terminal is only available when gnuplot is compiled with the > > wxWidgets > > toolkit. Try using the plain x11 terminal, and see if that works better? > > yes, that works fine! Thank you! > > So the problem must be with wxgtk2-2.8.10_1 and wxgtk2-common-2.8.10_1 ? > > How can I kill the offending gnuplot process?
On reboot I see this on the console: System shutdown time has arrived Stopping cron. Stopping sshd. Stopping ntpd. Stopping devd. Writing entropy file:mpt0: request 0xa0000000000d2140:52792 timed out for ccb 0x e000000019ece800 (req->ccb 0xe000000019ece800) mpt0: completing timedout/aborted req 0xa0000000000d2140:52792 mpt0: Timedout requests already complete. Interrupts may not be functioning. Sep 17 14:49:59 mech-cluster241 syslogd: exiting on signal 15 Sep 17 14:49:59 init: timeout expired for /bin/sh on /etc/rc.shutdown: Interrupt ed system call; going to single user mode Sep 17 14:50:19 init: some processes would not die; ps axl advised Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...3 1 2 I'm a bit worried about mpt0 messages - this is the SCSI driver. Does this indicate a problem with mpt? many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"