I tested this on a Dell XPS 15 9570.
When using the kernel is 4.18.12-041812-generic, boot options:
acpi_rev_override=5 acpi_osi=Linux scsi_mod.use_blk_mq=1 and selecting nvidia I
don't get any graphical login.I have to switch to intel via the recovery root
console.
When selecting intel, power consumption is between 8 and 9 W which means nvidia
GPU is off.
After standby the screen is corrupted.
--
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to gdm3 in Ubuntu.
https://bugs.launchpad.net/bugs/1778011
Title:
SRU: PRIME Power Saving mode draws too much power
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1778011/+subscriptions
--
desktop-bugs mailing list
desktop-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
