** Changed in: nvidia-settings (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1791951
Title:
nvidia-settings does not work when i install proprietary driver and
reboot
Status in nvidia-settings package in Ubuntu:
Confirmed
Bug description:
- What I expected to happen:
Open nvidia-settings and switch between Intel and Nvidia graphic cards.
- What happened instead:
Steps (case 1):
1. Install propetary driver.
2. Reboot and select Wayland session.
3. Open nvidia-settings --> "ERROR: Unable to find display on any available
system"
Steps (case 2)
1. sudo prime-select intel.
2. Reboot and select Wayland session.
3. Open nvidia-settings --> "ERROR: Unable to find display on any available
system"
Steps (case 3)
1. sudo prime-select nvidia.
2. Reboot and select X11 session.
3. Open nvidia-settings. --> Not ERROR.
In my second test, this step generate an error:
"ERROR: NVIDIA driver is not loaded
ERROR: Unable to load info from any available system"
Steps (Case 4)
1. sudo prime-select intel.
2. Reboot and select X11 session.
3. Open nvidia-settings --> "ERROR: NVIDIA driver is not loaded
ERROR: Unable to load info from any available system"
Notes:
- The command: sudo prime-select nvidia[intel] always work
- Secure boot is disabled
SYSTEM INFORMATION:
Description: Ubuntu 18.04.1 LTS
Release: 18.04
nvidia-settings:
Installed: 396.54-0ubuntu0~gpu18.04.1
Candidate: 396.54-0ubuntu0~gpu18.04.1
Version table:
*** 396.54-0ubuntu0~gpu18.04.1 500
500 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main
amd64 Packages
100 /var/lib/dpkg/status
390.42-0ubuntu1 500
500 http://co.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
lspci -v -s 02:00
02:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
Subsystem: Lenovo GP108M [GeForce MX150]
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at e8000000 (32-bit, non-prefetchable) [size=16M]
Memory at 70000000 (64-bit, prefetchable) [size=256M]
Memory at 80000000 (64-bit, prefetchable) [size=32M]
I/O ports at d000 [size=128]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
{
"Version": "18.04",
"OEM": {
"Vendor": "LENOVO",
},
"BIOS": {
"Vendor": "LENOVO",
},
"CPU": {
"OpMode": "32-bit, 64-bit",
"CPUs": "8",
"Threads": "2",
"Cores": "4",
"Sockets": "1",
"Vendor": "GenuineIntel",
"Family": "6",
"Model": "142",
"Stepping": "10",
"Name": "Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz",
"Virtualization": "VT-x"
},
"Arch": "amd64",
"GPU": [
{
"Vendor": "8086",
"Model": "5917"
}
],
"RAM": 7.9,
"Disks": [
0
],
"Partitions": [
28.4,
0.3,
210.4
],
"Screens": [
{
"Size": "340mmx190mm",
"Resolution": "1368x768",
"Frequency": "59.71"
}
],
"Autologin": false,
"LivePatch": false,
"Session": {
"DE": "ubuntu:GNOME",
"Name": "ubuntu-wayland",
"Type": "wayland"
},
"Language": "en_US",
"Timezone": "America/Bogota",
"Install": {
"Media": "Ubuntu 18.04.1 LTS \"Bionic Beaver\" - Release amd64
(20180725)",
"Type": "GTK",
"OEM": false,
"PartitionMethod": "manual",
"DownloadUpdates": true,
"Language": "en",
"Minimal": true,
"RestrictedAddons": true,
"Stages": {
"0": "language",
"4": "console_setup",
"18": "console_setup",
"21": "wireless",
"86": "prepare",
"205": "partman",
"250": "partman",
"251": "partman",
"252": "partman",
"267": "partman",
"281": "partman",
"297": "partman",
"300": "start_install",
"314": "timezone",
"333": "usersetup",
"343": "user_done",
"800": "done"
}
}
}
Driver version: 396.54
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