Rack2 crashes / does not load... Linux

I cannot start Rack2 anymore. I tried various things, but no chance. any clue what that could be? I am on ubuntu 22,04

is there a log i could share written to some folder? the terminal does not give me much information on the crash,… thanks!

The log is at home/.Rack2/log.txt.

1 Like

thank you! here is my log

 [0.000 info adapters/standalone.cpp:152 main] VCV Rack Pro 2.3.0 Linux x64
[0.001 info adapters/standalone.cpp:153 main] Standalone
[0.001 info adapters/standalone.cpp:154 main] Linux 6.2.0-10022-tuxedo #28 SMP PREEMPT_DYNAMIC Wed Aug 23 20:17:32 UTC 2023 x86_64
[0.001 info adapters/standalone.cpp:160 main] Args: /home/kalimerox/Rack2Pro/Rack 
[0.001 info adapters/standalone.cpp:163 main] System directory: /home/kalimerox/Rack2Pro
[0.001 info adapters/standalone.cpp:164 main] User directory: /home/kalimerox/.Rack2
[0.001 info adapters/standalone.cpp:168 main] System time: 2023-09-21 17:02:40 +0200
[0.001 info src/settings.cpp:512 load] Loading settings /home/kalimerox/.Rack2/settings.json
[0.001 info adapters/standalone.cpp:191 main] Initializing network
[0.006 info adapters/standalone.cpp:194 main] Initializing audio
[0.007 info src/rtaudio.cpp:234 RtAudioDriver] Creating RtAudio ALSA driver
[0.007 info src/rtaudio.cpp:234 RtAudioDriver] Creating RtAudio PulseAudio driver
[0.007 info src/rtaudio.cpp:234 RtAudioDriver] Creating RtAudio JACK driver
[0.007 info adapters/standalone.cpp:197 main] Initializing MIDI
[0.007 info src/network.cpp:204 requestDownload] Requesting download https://api.vcvrack.com/licenses/Rack2Pro.vcvkey?version=2&machineId=06F689B863
[0.012 info adapters/standalone.cpp:203 main] Initializing plugins
[0.012 info src/plugin.cpp:169 loadPlugin] Loading Core plugin
[0.013 info src/plugin.cpp:242 loadPlugin] Loaded Core 2.3.0
[0.013 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/Valley
[0.017 info src/plugin.cpp:242 loadPlugin] Loaded Valley 2.4.1
[0.017 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/MSM
[0.021 info src/plugin.cpp:242 loadPlugin] Loaded MSM 2.0.3
[0.021 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/ML_modules
[0.024 info src/plugin.cpp:242 loadPlugin] Loaded ML_modules 2.0.2
[0.024 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/dBiz
[0.028 info src/plugin.cpp:242 loadPlugin] Loaded dBiz 2.1
[0.028 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/repelzen
[0.029 info src/plugin.cpp:242 loadPlugin] Loaded repelzen 2.0.0
[0.029 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/squinkylabs-plug1
[0.038 info src/plugin.cpp:242 loadPlugin] Loaded squinkylabs-plug1 2.1.8
[0.038 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/Hora-Processors
[0.040 info src/plugin.cpp:242 loadPlugin] Loaded Hora-Processors 2.2.0
[0.040 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/ImpromptuModular
[0.045 warn src/plugin.cpp:237 loadPlugin] Could not load plugin /home/kalimerox/.Rack2/plugins/ImpromptuModular: Failed to load library /home/kalimerox/.Rack2/plugins/ImpromptuModular/plugin.so: /home/kalimerox/.Rack2/plugins/ImpromptuModular/plugin.so: undefined symbol: _ZN4rack8settings16preferDarkPanelsE
[0.045 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/VCV-Pro
[0.046 warn src/plugin.cpp:237 loadPlugin] Could not load plugin /home/kalimerox/.Rack2/plugins/VCV-Pro: Failed to load library /home/kalimerox/.Rack2/plugins/VCV-Pro/plugin.so: /home/kalimerox/.Rack2/plugins/VCV-Pro/plugin.so: undefined symbol: _ZN4rack8settings16preferDarkPanelsE
[0.046 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/OrangeLine
[0.048 info src/plugin.cpp:242 loadPlugin] Loaded OrangeLine 2.4.2
[0.048 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/LifeFormModular
[0.050 info src/plugin.cpp:242 loadPlugin] Loaded LifeFormModular 2.0
[0.050 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/Geodesics
[0.053 info src/plugin.cpp:242 loadPlugin] Loaded Geodesics 2.3.1
[0.053 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/NonlinearCircuits
[0.054 info src/plugin.cpp:242 loadPlugin] Loaded NonlinearCircuits 2.1.1
[0.054 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/VultMysteries
[0.056 info src/plugin.cpp:242 loadPlugin] Loaded VultMysteries 2.0.11
[0.056 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/MindMeldModular
[0.057 info src/network.cpp:204 requestDownload] Requesting download https://api.vcvrack.com/licenses/VultMysteries.vcvkey?version=2&machineId=06F689B863
[0.064 info src/plugin.cpp:242 loadPlugin] Loaded MindMeldModular 2.2.3
[0.064 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/Atelier
[0.065 info src/plugin.cpp:242 loadPlugin] Loaded Atelier 2.0.2
[0.066 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/WhatTheRack
[0.067 info src/plugin.cpp:242 loadPlugin] Loaded WhatTheRack 2.0.3
[0.067 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/GrandeModular
[0.069 warn src/plugin.cpp:237 loadPlugin] Could not load plugin /home/kalimerox/.Rack2/plugins/GrandeModular: Failed to load library /home/kalimerox/.Rack2/plugins/GrandeModular/plugin.so: /home/kalimerox/.Rack2/plugins/GrandeModular/plugin.so: undefined symbol: _ZN4rack8settings16preferDarkPanelsE
[0.069 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/VultModulesFree
[0.074 info src/plugin.cpp:242 loadPlugin] Loaded VultModulesFree 2.0.11
[0.074 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/AS
[0.077 info src/plugin.cpp:242 loadPlugin] Loaded AS 2.0.6
[0.077 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/AudibleInstruments
[0.082 info src/plugin.cpp:242 loadPlugin] Loaded AudibleInstruments 2.0.0
[0.082 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/Fundamental
[0.084 warn src/plugin.cpp:237 loadPlugin] Could not load plugin /home/kalimerox/.Rack2/plugins/Fundamental: Failed to load library /home/kalimerox/.Rack2/plugins/Fundamental/plugin.so: /home/kalimerox/.Rack2/plugins/Fundamental/plugin.so: undefined symbol: _ZN4rack8settings16preferDarkPanelsE
[0.084 info src/plugin.cpp:171 loadPlugin] Loading plugin from /home/kalimerox/.Rack2/plugins/VCV-Drums
[0.086 fatal adapters/standalone.cpp:49 fatalSignalHandler] Fatal signal 11. Stack trace:
9: /home/kalimerox/Rack2Pro/Rack() [0x4043ed]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x42520)
7: /home/kalimerox/.Rack2/plugins/VCV-Drums/plugin.so(+0x50a70)
6: /home/kalimerox/.Rack2/plugins/VCV-Drums/plugin.so(init+0x38a)
5: ./libRack.so(+0x304af1)
4: ./libRack.so(rack::plugin::init()+0x87e)
3: /home/kalimerox/Rack2Pro/Rack(main+0x85b)
2: /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)
1: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)
0: /home/kalimerox/Rack2Pro/Rack() [0x404319]

You need to update VCV Rack you’re on version 2.3.0 and you need 2.4.1.

1 Like

wonderful, somehow this got a bit messy here. I never managed to properly generate an icon for the desktop so i was running rack2 just from the file somewhere put in the home directory… i guess that was not a good idea…

1 Like