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+--- Thread: OpenCPN 64 Bit Hangs On Close (/showthread.php?tid=4422)
OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-13
I'm looking for help with this issue.
The 64 bit version of OpenCPN 5.6.2 as distributed with Openplotter hangs when exiting the program.
On my Raspberry Pi 4 reported CPU usage goes to 24% in task manager and >95% in scrot. After 5-10 minutes the program exits normally.
When I use task manager and select 'Term' the program ends immediately and the next OpenCPN starts up getting with warning message about OpenCPN not shut down properly.
More info here FWIW.....https://www.facebook.com/photo.php?f...3681114&type=3
Ideas?
RE: OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-14
(2023-01-13, 09:35 PM)Rae Simpson Wrote: I'm looking for help with this issue.pi@openplotter:~ $ cat /proc/cpuinfo
The 64 bit version of OpenCPN 5.6.2 as distributed with Openplotter hangs when exiting the program.
On my Raspberry Pi 4 reported CPU usage goes to 24% in task manager and >95% in scrot. After 5-10 minutes the program exits normally.
When I use task manager and select 'Term' the program ends immediately and the next OpenCPN starts up getting with warning message about OpenCPN not shut down properly.
More info here FWIW.....https://www.facebook.com/photo.php?f...3681114&type=3
Ideas?
processor : 0
BogoMIPS : 108.00
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 1
BogoMIPS : 108.00
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 2
BogoMIPS : 108.00
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 3
BogoMIPS : 108.00
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
Hardware : BCM2835
Revision : d03114
Serial : 100000007c47dbff
Model : Raspberry Pi 4 Model B Rev 1.4
RE: OpenCPN 64 Bit Hangs On Close - Sailoog - 2023-01-14
Are you running heavy charts?
Have you tested disabling data inputs?
RE: OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-15
THanks:
In OpenCpn, I disabled the connections and removed all added charts.
Same hang up occurs on exit. Task manager shows CPU at ~ 35% and OpenCpn at 25%
after ~ 10 minutes the program exits.
RE: OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-16
Possible clue on the cause of te hang up:
Comparing OpnCPN logs in the problem Raspberry with a functioning windows OpenCPN log:
Raspberry OpenCPN log ends at ---> 17:47:59 890 'Message Chart1.cpp:4022 gFrame destroyed."
Windows OpenCPN.log continues with further cleanup message like:
16:50:34.819 MESSAGE chart1.cpp:4022 gFrame destroyed.
16:50:34.839 MESSAGE chart1.cpp:2634 opencpn::MyApp starting exit.
16:50:34.839 MESSAGE chart1.cpp:2673 LOGBOOK: 2023-01-16 00:50:34 UTC OFF: Lat 49.01080 Lon -123.82290
16:50:34.845 MESSAGE TCDataSource.cpp:41 UnLoading Tide/Current data source: C:\Program Files (x86)\OpenCPN\tcdata\harmonics-dwf-20210110-free.tcd
16:50:34.854 MESSAGE TCDataSource.cpp:41 UnLoading Tide/Current data source: C:\Program Files (x86)\OpenCPN\tcdata\HARMONICS_NO_US.IDX
16:50:34.857 MESSAGE chart1.cpp:2697 opencpn::MyApp exiting cleanly...
It sure looks like the issue is tide and/or current table related.
Turning tide / current tables on took ~15 minutes with heavy CPU during that time. After the Tides/currents are displayed, right clicking the current arrows triggers the heavy cpu and slow response. Same with exiting current table display boxes.
RE: OpenCPN 64 Bit Hangs On Close - Opie91 - 2023-01-16
Do you have multiple GPS instances in Signal K? I had a similar issue with two GPS inputs on Signal K. I Had to disable one.
Also disable communications link into OpenCPN and see what happens.
RE: OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-19
Only a single GPS instance. Tried disabling that. Problem remains.
Disabled com links in OpenCPN - problem remains.
RE: OpenCPN 64 Bit Hangs On Close - seandepagnier - 2023-01-19
what you need to do is recompile opencpn with debugging symbols:
cd OpenCPN
mkdir build
cd build
rm -rf *
cmake -DCMAKE_BUILD_TYPE=Debug ..
make
Now run opencpn like this:
gdb opencpn
(gdb) r
Now get into the "bad state" and stop the debugger with ctrl+c to find what opencpn is doing.
RE: OpenCPN 64 Bit Hangs On Close - Sailoog - 2023-01-19
Have you installed opencpn from Debian backport or from flatpak?
There are some important fixes in the flatpak version that were never applied to the backport: https://github.com/OpenCPN/OpenCPN/issues/2750#issuecomment-1232110960
Try installing the flatpak version (OpenCPN 5.6.2-2+b75be76) to see if any of the fixes solves your problem. You can run backport and flatpak versions in parallel in openplotter without problem.
RE: OpenCPN 64 Bit Hangs On Close - Rae Simpson - 2023-01-20
Thanks for suggestions guys. I re-imaged with the 32 bit version and found that pretty sluggish, so tried re-image again with 64 bit Openplotter, processed apt-upgrade and - lo - no hang ups.
Maybe card corruption or one of the updates resolved it - or even remotely possible ;-) that this Raspberry newbee -did something wrong.
Now to take it back the boat and start building connections again.