1:0.8.4~0.20.04.2 solves the problem, and LP: #1875339 is definitely fixed too:
:~$ apt-cache policy ubuntu-drivers-common ubuntu-drivers-common: Installed: 1:0.8.4~0.20.04.2 Candidate: 1:0.8.4~0.20.04.2 Version table: *** 1:0.8.4~0.20.04.2 400 400 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages 100 /var/lib/dpkg/status 1:0.8.1.1 500 500 http://it.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 1:0.8.1 500 500 http://it.archive.ubuntu.com/ubuntu focal/main amd64 Packages 1:0.8.1~ppa3 500 500 http://ppa.launchpad.net/albertomilone/u-d-c-release/ubuntu focal/main amd64 Packages
:~$ apt-cache policy dpkg-dev dpkg-dev: Installed: (none) Candidate: 1.19.7ubuntu3 Version table: 1.19.7ubuntu3 500 500 http://it.archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://it.archive.ubuntu.com/ubuntu focal/main i386 Packages 100 /var/lib/dpkg/status
:~$ prime-select query nvidia
:~$ nvidia-smi Mon Jul 27 18:16:39 2020 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 440.95.01 Driver Version: 440.95.01 CUDA Version: 10.2 | |-------------------------------+----------------------+----------------------+ | 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 RTX 2060 Off | 00000000:01:00.0 Off | N/A | | N/A 44C P8 3W / N/A | 452MiB / 5934MiB | 0% Default | +-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 1107 G /usr/lib/xorg/Xorg 134MiB | | 0 1656 G /usr/lib/xorg/Xorg 135MiB | | 0 1906 G /usr/bin/gnome-shell 165MiB | +-----------------------------------------------------------------------------+
1:0.8.4~0.20.04.2 solves the problem, and LP: #1875339 is definitely fixed too:
:~$ apt-cache policy ubuntu- drivers- common drivers- common: archive. ubuntu. com/ubuntu focal-proposed/main amd64 Packages dpkg/status it.archive. ubuntu. com/ubuntu focal-updates/main amd64 Packages it.archive. ubuntu. com/ubuntu focal/main amd64 Packages ppa.launchpad. net/albertomilo ne/u-d- c-release/ ubuntu focal/main amd64 Packages
ubuntu-
Installed: 1:0.8.4~0.20.04.2
Candidate: 1:0.8.4~0.20.04.2
Version table:
*** 1:0.8.4~0.20.04.2 400
400 http://
100 /var/lib/
1:0.8.1.1 500
500 http://
1:0.8.1 500
500 http://
1:0.8.1~ppa3 500
500 http://
:~$ apt-cache policy dpkg-dev it.archive. ubuntu. com/ubuntu focal/main amd64 Packages it.archive. ubuntu. com/ubuntu focal/main i386 Packages dpkg/status
dpkg-dev:
Installed: (none)
Candidate: 1.19.7ubuntu3
Version table:
1.19.7ubuntu3 500
500 http://
500 http://
100 /var/lib/
:~$ prime-select query
nvidia
:~$ nvidia-smi ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -+ ------- ------- ------- ----+-- ------- ------- ------+ ------- ------- ------- -+ ======= ======= ======= ====+== ======= ======= ======+ ======= ======= ======= =| ------- ------- ------- ----+-- ------- ------- ------+ ------- ------- ------- -+
Mon Jul 27 18:16:39 2020
+------
| NVIDIA-SMI 440.95.01 Driver Version: 440.95.01 CUDA Version: 10.2 |
|------
| 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 RTX 2060 Off | 00000000:01:00.0 Off | N/A |
| N/A 44C P8 3W / N/A | 452MiB / 5934MiB | 0% Default |
+------
+------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -+ ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= =| gnome-shell 165MiB | ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|======
| 0 1107 G /usr/lib/xorg/Xorg 134MiB |
| 0 1656 G /usr/lib/xorg/Xorg 135MiB |
| 0 1906 G /usr/bin/
+------