libGL failed open nouveau, OBS-Studio failed on lost ffmpeg_aac

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1

I’m not sure when this happen. Today I want install OBS-Studio, but result in failed start.

  1. This desktop have GTX 750 in past and I replace it a GTX 1050ti (I never install Nvidia driver on this desktop because with Nvidia driver got X server broken after a tumbleweed 4,000+ update and I reinstall to Leap);
  2. After using opi codecs I didn’t reboot then immediatelyzypper in obs-studio, I though till now I havn’t manually uninstall any package, but since opi change source to packman maybe they are mess now;
  3. start OBS-studio got
error: Failed to get properties for encoder '' (ffmpeg_aac)
error: Could not enumerate any AAC encoder bitrates
error: Failed to create aac streaming encoder (simple output)
libGL error: MESA-LOADER: failed to open nouveau: /usr/lib64/dri/nouveau_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)
libGL error: failed to load driver: nouveau

run screenfetch, I got

libGL error: MESA-LOADER: failed to open nouveau: /usr/lib64/dri/nouveau_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)
libGL error: failed to load driver: nouveau

And It show GPU: llvmpipe (LLVM 11.0.1, 256 bits), I though I’m not running on nouveau.
Now after running zypper update, this problem still occur.
Since it still display everything correctly and not in SDB:Configuring_graphics_cards case, I only Follow it to show what status this system at, but haven’t try any provided try.

dead_bush_sanpai@leap-deadbushsanpai-s:~> cat /etc/os-release 
NAME="openSUSE Leap"
VERSION="15.4"
ID="opensuse-leap"
ID_LIKE="suse opensuse"
VERSION_ID="15.4"
PRETTY_NAME="openSUSE Leap 15.4"

dead_bush_sanpai@leap-deadbushsanpai-s:~> sudo lspci -nnk | grep -A3 VGA
02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] [10de:1c82] (rev a1)
Subsystem: GALAX Device [1b4c:11bf]
Kernel driver in use: nouveau
Kernel modules: nouveau

2

Install libsrt1_5 to get it working?

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3

Oh! Obs-studio did start, this is too fast, this lib even didn’t appear in everywhere I tried search(OBS instruction or SDB).
But I still get libGL error from screenfetch and obs, I’m worry about my computer is now using software rending.
Anyway thanks for your quickly reply that solve my biggest problem.

4

Its an bug in building, see the Link.

5

I saw it, obs-studio problem is checked. but that error message both from obs-studio and screenfetch might show me a bad state because libGL might be important, should I worry about it?

6

Its Mesa-dri-nouveau which is missing, but the package is “experimental”.
When I install Mesa-dri-nouveau, f.e. google earth wont start anymore…
So I uninstalled it.

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7

That solve my problem, although screenfetch display GPU: NV137 is the code from nouveau, rather than expect GPU: GTX 1050ti like the day I use tumbleweed with GTX 750 (with Nvidia driver).
Whatever, whole problem solve, thank you so much!