I'm running Ubuntu 20.04.5 LTS on an Intel NUC 9 Pro with a Nvidia Quadro P2200
My main problem is that my fans rev up and down on a continuous loop even when the computer is idle. Temps are fine so this should not be happeing and only started after running apt upgrade which included a lot of updates including many nvidia packages. Everything seems to work fine aside from the fans spinning up.
When booting up I get these error messages:
[ 0.657529] tpm tpm0: [Firmware Bug]: TPM interrupt not working,
polling instead
After reboot I get a notification in the top bar stating:
An error occured. please run Package Manager from the right-click menu or apt-get in a terminal to see what is wrong. The error message was: 'Unknown Error: '<class 'KeyError'>' ("The cache has no package named 'xserver-xorg-video-dummy:amd64'")'. This usually means that your installed packages have unmet dependencies.
When I run apt-cache search video-dummy it returns:
xserver-xorg-video-dummy - X.Org X server -- dummy display driver
xserver-xorg-video-dummy-hwe-18.04 - Transitional package for xserver-xorg-video-dummy-hwe-18.04
nvidia-smi returns:
+---------------------------------------------+
| NVIDIA-SMI 470.161.03 Driver Version: 470.161.03 CUDA Version: 11.4 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 Quadro P2200 Off | 00000000:01:00.0 On | N/A |
| 52% 48C P0 22W / 75W | 218MiB / 5056MiB | 4% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+---------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1684 G /usr/lib/xorg/Xorg 88MiB |
| 0 N/A N/A 2995 G /usr/bin/gnome-shell 27MiB |
| 0 N/A N/A 6166 C /usr/NX/bin/nxnode.bin 97MiB |
+---------------------------------------------+
When running watch -n 2 sensors no temps go above ≈40 degrees.
What I'm wondering is, might these error messages be related to the problem with the fans? How should I go about fixing the video-dummy error? Is this firmware bug something that needs fixing, google says it can be ignored. How would I fix the problem with the fans? I can't help but wonder if this is related to Nvidia updates.
I'm not an expert so go easy on me ;D Any help appreciated, thanks.
