Hi:
I installed OBS from ppa in a desktop machine running lubuntu 14.04 and it worked well. But when I tried to install on a dual-core and quad-core laptops running the same versions of ubuntu, I am getting:
$ obs
Attempted path: share/obs/obs-studio/locale/en-US.ini
Attempted path: /usr/share/obs/obs-studio/locale/en-US.ini
Attempted path: share/obs/obs-studio/locale.ini
Attempted path: /usr/share/obs/obs-studio/locale.ini
Attempted path: share/obs/obs-studio/license/gplv2.txt
Attempted path: /usr/share/obs/obs-studio/license/gplv2.txt
QObject::connect: invalid null parameter
info: OBS (linux)
info: Processor: 2 logical cores
info: Processor: AMD Athlon(tm) II P320 Dual-Core Processor
info: Physical Memory: 2752MB Total
info: Kernel Version: Linux 3.13.0-45-generic
info: Distribution: "Ubuntu" "14.04"
info: audio settings reset:
samples per sec: 44100
speakers: 2
buffering (ms): 1000
info: X and Y: 909 469
Backbuffers: 2
Color Format: 3
ZStencil Format: 0
Adapter: 0
error: Failed to create OpenGL context.
error: Failed to create context!
Segmentation fault (core dumped)
When I checked my OpenGL status (installed from oibaf ppa):
$ glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RS880
OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:
dmesg shows a single line:
$ dmesg | grep obs
[ 5830.231728] obs[6247]: segfault at 0 ip 00007fe9045999bc sp 00007fff722e5aa8 error 4 in libc-2.19.so[7fe904516000+1bb000]
Update: After rebooting the computer, I am getting the following:
$ obs
Attempted path: share/obs/obs-studio/locale/en-US.ini
Attempted path: /usr/share/obs/obs-studio/locale/en-US.ini
Attempted path: share/obs/obs-studio/locale.ini
Attempted path: /usr/share/obs/obs-studio/locale.ini
Attempted path: share/obs/obs-studio/license/gplv2.txt
Attempted path: /usr/share/obs/obs-studio/license/gplv2.txt
QObject::connect: invalid null parameter
info: OBS (linux)
info: Processor: 2 logical cores
info: Processor: AMD Athlon(tm) II P320 Dual-Core Processor
info: Physical Memory: 2752MB Total
info: Kernel Version: Linux 3.13.0-46-generic
info: Distribution: "Ubuntu" "14.04"
info: audio settings reset:
samples per sec: 44100
speakers: 2
buffering (ms): 1000
info: X and Y: 909 469
Backbuffers: 2
Color Format: 3
ZStencil Format: 0
Adapter: 0
error: Failed to create OpenGL context.
error: Failed to create context!
*** Error in `obs': munmap_chunk(): invalid pointer: 0x00000000017e6240 ***
Aborted (core dumped)
Thanks in advance!
I installed OBS from ppa in a desktop machine running lubuntu 14.04 and it worked well. But when I tried to install on a dual-core and quad-core laptops running the same versions of ubuntu, I am getting:
$ obs
Attempted path: share/obs/obs-studio/locale/en-US.ini
Attempted path: /usr/share/obs/obs-studio/locale/en-US.ini
Attempted path: share/obs/obs-studio/locale.ini
Attempted path: /usr/share/obs/obs-studio/locale.ini
Attempted path: share/obs/obs-studio/license/gplv2.txt
Attempted path: /usr/share/obs/obs-studio/license/gplv2.txt
QObject::connect: invalid null parameter
info: OBS (linux)
info: Processor: 2 logical cores
info: Processor: AMD Athlon(tm) II P320 Dual-Core Processor
info: Physical Memory: 2752MB Total
info: Kernel Version: Linux 3.13.0-45-generic
info: Distribution: "Ubuntu" "14.04"
info: audio settings reset:
samples per sec: 44100
speakers: 2
buffering (ms): 1000
info: X and Y: 909 469
Backbuffers: 2
Color Format: 3
ZStencil Format: 0
Adapter: 0
error: Failed to create OpenGL context.
error: Failed to create context!
Segmentation fault (core dumped)
When I checked my OpenGL status (installed from oibaf ppa):
$ glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RS880
OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 10.6.0-devel (git-720ba6c 2015-02-25 trusty-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:
dmesg shows a single line:
$ dmesg | grep obs
[ 5830.231728] obs[6247]: segfault at 0 ip 00007fe9045999bc sp 00007fff722e5aa8 error 4 in libc-2.19.so[7fe904516000+1bb000]
Update: After rebooting the computer, I am getting the following:
$ obs
Attempted path: share/obs/obs-studio/locale/en-US.ini
Attempted path: /usr/share/obs/obs-studio/locale/en-US.ini
Attempted path: share/obs/obs-studio/locale.ini
Attempted path: /usr/share/obs/obs-studio/locale.ini
Attempted path: share/obs/obs-studio/license/gplv2.txt
Attempted path: /usr/share/obs/obs-studio/license/gplv2.txt
QObject::connect: invalid null parameter
info: OBS (linux)
info: Processor: 2 logical cores
info: Processor: AMD Athlon(tm) II P320 Dual-Core Processor
info: Physical Memory: 2752MB Total
info: Kernel Version: Linux 3.13.0-46-generic
info: Distribution: "Ubuntu" "14.04"
info: audio settings reset:
samples per sec: 44100
speakers: 2
buffering (ms): 1000
info: X and Y: 909 469
Backbuffers: 2
Color Format: 3
ZStencil Format: 0
Adapter: 0
error: Failed to create OpenGL context.
error: Failed to create context!
*** Error in `obs': munmap_chunk(): invalid pointer: 0x00000000017e6240 ***
Aborted (core dumped)
Thanks in advance!
Last edited: