Created attachment 136105
lspci for GP107M [GeForce GTX 1050 Ti Mobile]
Lot of thanks to Pierre Moreau for his suggestions of options in the kernel command line :
- Adding just 'nouveau.runpm=0' prevents the whole machine to freeze, but 'nouveau' FAILS to manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort.
- Adding just 'acpi_rev_override=5' does NOT prevent the whole machine to freeze.
- Adding just 'acpi_osi=! acpi_osi="Windows 2009"' permits 'lspci' to succeed, and 'nouveau' to successfully manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort.
Created attachment 136105
lspci for GP107M [GeForce GTX 1050 Ti Mobile]
Lot of thanks to Pierre Moreau for his suggestions of options in the kernel command line :
- Adding just 'nouveau.runpm=0' prevents the whole machine to freeze, but 'nouveau' FAILS to manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort.
- Adding just 'acpi_rev_ override= 5' does NOT prevent the whole machine to freeze.
- Adding just 'acpi_osi=! acpi_osi="Windows 2009"' permits 'lspci' to succeed, and 'nouveau' to successfully manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort.