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#1 2014-09-19 08:05:45

swiftgeek
Member
Registered: 2011-04-19
Posts: 31

[nouveau] Disabled outputs on shutdown/reboot

I get weirdest hardlock on shutdown/reboot ever, constantly reproducible on lightdm, though it is happening sometimes on gdm too
1. Disables all outputs immediately after systemctl reboot/poweroff is called while any *dm-managed X11 session is being displayed, doesn't happen when issuing this from tty. Happens only while using xf86-video-nouveau, but downgrading doesn't change anything. Also in those circumstances poweroff/reboot never actually finishes
2. All outputs are disabled (for a brief moment) immediately after any X ends, while switching between X<>tty is instantaneous

I don't have any way to get any debug messages this late  (netconsole doesn't seems to work under those circumstances) :<
NV50 tesla

Last edited by swiftgeek (2014-09-19 08:10:14)

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