Got a newer nvidia driver (470) to work with this kernel over the holidays.
The issue still applies, regardless of the GPU selected in prime-select. I started getting new ACPI errors with it, which could be unrelated (empty lines are in actual output): [ 196.405777] ACPI Error: Thread 25047680 cannot release Mutex [ECMX] acquired by thread 14745600 (20210604/exmutex-378) [ 196.405804] No Local Variables are initialized for Method [_Q66] [ 196.405809] No Arguments are initialized for method [_Q66] [ 196.405815] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20210604/psparse-529) [ 196.426883] input: U as /devices/pci0000:00/0000:00:1c.0/0000:02:00.0/0000:03:04.0/0000:39:00.0/0000:3a:04.0/0000:3c:00.0/0000:3d:01.0/0000:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.0/0003:2A7A:4103.000F/input/input44 [ 196.483631] hid-generic 0003:2A7A:4103.000F: input,hidraw4: USB HID v1.10 Keyboard [U] on usb-0000:3e:00.0-1.1.4/input0 [ 196.489779] input: U Consumer Control as /devices/pci0000:00/0000:00:1c.0/0000:02:00.0/0000:03:04.0/0000:39:00.0/0000:3a:04.0/0000:3c:00.0/0000:3d:01.0/0000:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.1/0003:2A7A:4103.0010/input/input45 [ 196.547646] input: U System Control as /devices/pci0000:00/0000:00:1c.0/0000:02:00.0/0000:03:04.0/0000:39:00.0/0000:3a:04.0/0000:3c:00.0/0000:3d:01.0/0000:3e:00.0/usb5/5-1/5-1.1/5-1.1.4/5-1.1.4:1.1/0003:2A7A:4103.0010/input/input46 [ 196.547809] hid-generic 0003:2A7A:4103.0010: input,hidraw5: USB HID v1.10 Device [U] on usb-0000:3e:00.0-1.1.4/input1 [ 196.563812] ACPI Error: Thread 24988608 cannot release Mutex [ECMX] acquired by thread 14745600 (20210604/exmutex-378) [ 196.563851] No Local Variables are initialized for Method [_Q66] [ 196.563859] No Arguments are initialized for method [_Q66] [ 196.563869] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20210604/psparse-529) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922334 Title: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1922334/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
