## Vrep crashing with "Error: signal 11, libv_rep.so" after running for a few minutes on 16.04

Report crashes, strange behaviour, or apparent bugs
shantanu
Posts: 2
Joined: 03 Jul 2018, 03:56

### Vrep crashing with "Error: signal 11, libv_rep.so" after running for a few minutes on 16.04

Hi,
Vrep 3.5.0 was running perfectly fine on ubuntu 16.04 till some time back. Since the last few days it is crashing and giving the following error after running for a few minutes:

Code: Select all

Error: signal 11:
/home/shantanu/VREP/V-REP_PRO_EDU_V3_5_0_Linux/libv_rep.so(_Z11_segHandleri+0x28)[0x7f6e88ab90c8]
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f6e8cb394b0]
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so(+0xb854e)[0x7f6e6323d54e]
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so(+0xa2330)[0x7f6e63227330]
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so(+0xb49d6)[0x7f6e632399d6]
/home/shantanu/VREP/V-REP_PRO_EDU_V3_5_0_Linux/libv_rep.so(_ZN3ogl23drawBitmapTextIntoSceneEfffRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x6f)[0x7f6e88cb24ff]
/home/shantanu/VREP/V-REP_PRO_EDU_V3_5_0_Linux/libv_rep.so(_ZN7CCamera12_drawOverlayEbbbPiP6CSView+0x64a)[0x7f6e8894bd2a]
/home/shantanu/VREP/V-REP_PRO_EDU_V3_5_0_Linux/libv_rep.so(_ZN7CCamera6lookInEPiP6CSViewbb+0xe22)[0x7f6e8894d702]
/home/shantanu/VREP/V-REP_PRO_EDU_V3_5_0_Linux/libv_rep.so(_Z11displayViewP6CSViewP9C3DObjectibbb+0x12e)[0x7f6e88c8348e]
QMutex: destroying locked mutex
Help appreciated.

Thank you

coppelia
Posts: 7531
Joined: 14 Dec 2012, 00:25

### Re: Vrep crashing with "Error: signal 11, libv_rep.so" after running for a few minutes on 16.04

Hello,

did you maybe update a driver (e.g. graphics driver?)
Does it still crash if you uncheck Display world reference in the user settings?

Cheers

shantanu
Posts: 2
Joined: 03 Jul 2018, 03:56

### Re: Vrep crashing with "Error: signal 11, libv_rep.so" after running for a few minutes on 16.04

I did not update the drivers.
Yes I get the same error and crash after I uncheck the Display world reference in the user settings.

Is there any other settings I can try changing ?

Thank you