Probably after daily updates (not sure), obs crashes with a segfault whenever recording is started .
obs --startrecording used to work fine a while ago on the same machine
Tested three cases :
1) start with --startrecording
2) hit the 'Start recording´ button
3) start the Auto-configuration wizard (which does a test recording)
Platform info :
The verbose output is as follows (captured after starting Auto-configuration :
Additionally in dmesg :
Tried running under sudo, same issue
Unfortunately none of the debug info is very helpful at all.
Appreciate any suggestions
obs --startrecording used to work fine a while ago on the same machine
Tested three cases :
1) start with --startrecording
2) hit the 'Start recording´ button
3) start the Auto-configuration wizard (which does a test recording)
Platform info :
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.7
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-56-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7-6600U CPU @ 2.60GHz
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 520
The verbose output is as follows (captured after starting Auto-configuration :
==== Auto-config wizard testing commencing ======
warning: 1 views remain at shutdown
info: ---------------------------------
info: video settings reset:
base resolution: 2240x720
output resolution: 1120x360
downscale filter: Bicubic
fps: 30/1
format: NV12
YUV mode: Rec. 709/Partial
info: NV12 texture support not available
info: P010 texture support not available
info: ---------------------------------
info: [x264 encoder: 'test_x264'] preset: veryfast
info: [x264 encoder: 'test_x264'] profile: high
info: [x264 encoder: 'test_x264'] settings:
rate_control: CRF
bitrate: 0
buffer size: 0
crf: 20
fps_num: 30
fps_den: 1
width: 1120
height: 360
keyint: 250
Segmentation fault (core dumped)
info: ---------------------------------
info: video settings reset:
base resolution: 2240x720
output resolution: 1120x360
downscale filter: Bicubic
fps: 30/1
format: NV12
YUV mode: Rec. 709/Partial
info: NV12 texture support not available
info: P010 texture support not available
info: ---------------------------------
info: [x264 encoder: 'test_x264'] preset: veryfast
info: [x264 encoder: 'test_x264'] profile: high
info: [x264 encoder: 'test_x264'] settings:
rate_control: CRF
bitrate: 0
buffer size: 0
crf: 20
fps_num: 30
fps_den: 1
width: 1120
height: 360
keyint: 250
Segmentation fault (core dumped)
Additionally in dmesg :
$ sudo dmesg
[ 7908.080849] obs[17774]: segfault at 100000019 ip 0000000100000019 sp 00007fffd0b0f978 error 14 in obs[55fd96e4d000+67000]
[ 7908.080867] Code: Unable to access opcode bytes at RIP 0xffffffef.
[ 7908.080867] Code: Unable to access opcode bytes at RIP 0xffffffef.
Tried running under sudo, same issue
Unfortunately none of the debug info is very helpful at all.
Appreciate any suggestions