Black screen after suspend when nvidia prime on demand

Saurav Niraula

2/17/23, 11:34 AM

After sleep when i turn on my laptop there is flashing cursor in top left after leaving it for some time it flashes some nvidia error thing for just .5 s and goes to black screen This happens only when on nvidia prime on demand and works fine for other modes

Acer nitro 5 ubuntu 20.04.3 focal fossa nvidia 1050 gpu installed graphics driver nvidia-driver-470 using ubuntu-drivers autoinstall

**random@viristo:~$ cat /etc/os-release NAME="Ubuntu" VERSION="20.04.3 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.3 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal

random@viristo:~$ ubuntu-drivers devices WARNING:root:_pkg_get_support nvidia-driver-390: package has invalid Support Legacyheader, cannot determine support level == /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 == modalias : pci:v000010DEd00001C8Dsv00001025sd00001265bc03sc00i00

vendor : NVIDIA Corporation model : GP107M [GeForce GTX 1050 Mobile] driver : nvidia-driver-390 - distro non-free driver : nvidia-driver-460-server - distro non-free driver : nvidia-driver-450-server - distro non-free driver : nvidia-driver-470-server - distro non-free driver : nvidia-driver-460 - distro non-free driver : nvidia-driver-470 - distro non-free recommended driver : nvidia-driver-418-server - distro non-free driver : xserver-xorg-video-nouveau - distro free builtin **

0 + 0

acer

nvidia-prime

20.04

Saurav Niraula

2/17/23, 11:45 AM

the only problem is my laptop goes to black screen when wakes up from suspend when nvidia prime on demand is selected

Elon Musk

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EN: Black screen after suspend when nvidia prime on demand

TH: Black screen after suspend when nvidia prime on demand

RO: Black screen after suspend when nvidia prime on demand

RU: Black screen after suspend when nvidia prime on demand

VI: Black screen after suspend when nvidia prime on demand

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