An update:
With recent driver updates it seems that there's no problem anymore.
To get to this stage, I had to clear out all and any configurations. Run
update initiramfs
Clean install works as well...
With one caveat - Alt-DP is only working on one of the two
USB-C(thunderbolt) ports.
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** Changed in: mutter
Status: Unknown => New
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https://bugs.launchpad.net/bugs/1960865
Title:
System freeze when plugging USB-C monitor into a
Would I be correct in thinking that the Nvidia-510 driver turned this
into bug 1964037 and bug 1959888 instead? If so then we could just
declare "Won't Fix" for nvidia-470.
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Great, thanks for the explanation. So blaming just the nvidia-drm kernel
module seems most reasonable right now. It is what's crashing after all.
Most likely the fix will come in the form of a new Nvidia driver. Please
try apt install nvidia-driver-510 or via the 'Additional Drivers' app.
You
I'll reproduce later today after hours.
Will also try to install 22.04 to see if it helps.
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1960865
Title:
System
@vanvugt - USB-C port seems to be wired to NVIDIA GPU on this laptop. I
cannot use the monitor, if I switch to Intel GPU (`prime-select intel`)
- it doesn't even identify that a monitor was connected.
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> The strange thing to me is that Nvidia shouldn't be involved here. A USB-C
> port is likely to be
> wired to the Intel chips only. As a DisplayPort the USB-C is wired to the
> Intel GPU. And gnome-
> shell by default will use the integrated Intel GPU only for the desktop.
FWIW, but I'm also
This sounds like a simple bug in nvidia-drm-470 or kernel 5.13. Both
have been upgraded in Ubuntu 22.04 already so there's a chance this
issue is already fixed.
Still, please follow the instruction in comment #7 because I would like
to understand more about the system.
** Changed in: mutter
The strange thing to me is that Nvidia shouldn't be involved here. A
USB-C port is likely to be wired to the Intel chips only. As a
DisplayPort the USB-C is wired to the Intel GPU. And gnome-shell by
default will use the integrated Intel GPU only for the desktop.
Please reproduce the freeze
** Also affects: nvidia-graphics-drivers-470 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: nvidia-graphics-drivers-470 (Ubuntu)
Importance: Undecided => High
** Changed in: nvidia-graphics-drivers-470 (Ubuntu)
Status: New => Confirmed
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** Changed in: mutter (Ubuntu)
Status: New => Confirmed
** Changed in: mutter (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1960865
Also tracking in https://gitlab.gnome.org/GNOME/mutter/-/issues/1891
** Also affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Also affects: mutter via
https://gitlab.gnome.org/GNOME/mutter/-/issues/1891
Importance: Unknown
Status: Unknown
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