Ok, fine
I uninstalled any non-official GNOME extension and in cold start I'm
getting after 1.2h of uptime 200MB more than the normal, I am not 100%
sure but I think this still persist
Cold start:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.56 Driver Version: 418.56 CUDA Version: 10.1 |
|-------------------------------+----------------------+----------------------+
| 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 GTX 106... Off | 00000000:1C:00.0 On | N/A |
| 51% 30C P0 28W / 120W | 225MiB / 3011MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1501 G /usr/lib/xorg/Xorg 18MiB |
| 0 1559 G /usr/bin/gnome-shell 49MiB |
| 0 2017 G /usr/lib/xorg/Xorg 44MiB |
| 0 2154 G /usr/bin/gnome-shell 109MiB |
+-----------------------------------------------------------------------------+
1.2h of uptime
Mon Apr 8 13:53:34 2019
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.56 Driver Version: 418.56 CUDA Version: 10.1 |
|-------------------------------+----------------------+----------------------+
| 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 GTX 106... Off | 00000000:1C:00.0 On | N/A |
| 55% 33C P8 9W / 120W | 447MiB / 3011MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1501 G /usr/lib/xorg/Xorg 18MiB |
| 0 1559 G /usr/bin/gnome-shell 49MiB |
| 0 2017 G /usr/lib/xorg/Xorg 124MiB |
| 0 2154 G /usr/bin/gnome-shell 204MiB |
| 0 7639 G ...quest-channel-token=9204719934798504613 46MiB |
+-----------------------------------------------------------------------------+
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https://bugs.launchpad.net/bugs/1823544
Title:
Unreasonable NVIDIA GPU VRAM usage on gnome-shell
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