On Mon, 2025-04-07 at 18:30 +0000, Timur Tabi wrote: > On Mon, 2025-04-07 at 17:14 +0000, Timur Tabi wrote: > > What I need now are the GSP-RM logs. In your /etc/modprobe.d, see if > > there > > is a file with "options nouveau". If there isn't, create one, and then > > add > > the "keep-gsp-logging=1" parameter, so it looks something like this: > > > > options nouveau keep-gsp-logging=1 > > > > Reboot and then tell me if you see anything like this: > > Ugh, I just noticed that this feature is probably not in 6.13. It was added > in 6.14, so unless you're willing to upgrade to 6.14, this might be a dead > end. Sorry.
I'd already upgraded to 6.14, and have just rebooted into 6.14.1 with that option enabled. I now have the four files in debugfs of which you spoke, but I'm assuming you don't actually want them until something *interesting* happens, like the onboard HDMI failing to connect and/or the GSP-RM crashing again? > > Any clues on how to debug the USB-C output, and where to report that? > > No, I can't help with that. At this point I have no clue even where to start. I don't know what is responsible for establishing that there's something connected to that USB-C which is capable of DisplayPort, and how that's supposed to be visible to the nouveau driver...
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