HI all,
This is my first topic, so please help me out to put it in the right categories 
I’ve been trying to set up a LizardByte/Sunshine server as a vm running Ubuntu 22.04 on my R710, and I had great success while using CPU encoding, but it doesn’t quite cut it for 1080p streaming.
So I’ve been trying to passthought my gt210(yes it’s fricking old, I know) to the vm, and through the bazillion guides online I was able to get it working:
lzampier@dev-vm:~$ nvidia-smi
Tue Jul 18 20:39:11 2023
+------------------------------------------------------+
| NVIDIA-SMI 340.108 Driver Version: 340.108 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce 210 Off | 0000:01:00.0 N/A | N/A |
| N/A 65C P0 N/A / N/A | 2MiB / 1023MiB | N/A Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Compute processes: GPU Memory |
| GPU PID Process name Usage |
|=============================================================================|
| 0 Not Supported |
+-----------------------------------------------------------------------------+
But, my problem now is, I can’t get GDM or Ubuntu-desktop to start with it, lightdm works tho, this is the dmesg errors I get when I try to start any of the two:
[ 203.483991] audit: type=1400 audit(1689722766.339:50): apparmor="DENIED" operation="capable" class="cap" profile="/snap/snapd/19457/usr/lib/snapd/snap-confine" pid=3930 comm="snap-confine" capability=12 capname="net_admin"
[ 203.484007] audit: type=1400 audit(1689722766.339:51): apparmor="DENIED" operation="capable" class="cap" profile="/snap/snapd/19457/usr/lib/snapd/snap-confine" pid=3930 comm="snap-confine" capability=38 capname="perfmon"
[ 203.927873] xdg-desktop-por[4021]: segfault at 0 ip 0000000000000000 sp 00007ffc38762708 error 14 in xdg-desktop-portal-gnome[563a4927e000+16000]
[ 203.927892] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
I’m mostly trying to use X because I know my controller and sunshine play nicely with it. Also ran nvidia-xconfig.
What I’m missing here? is the gpu just _to_old _ for gnome?