[Ubuntu-x-swat] [Bug 1155501] Re: system hangs when switching between TTY and X (12.10)

2013-06-23 Thread Igor Tarasov
Aww, sorry for errors with formatting, please ignore all ticks (`) and curly braces ({{{ and }}}) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1155501 Title: system hangs when switching betwee

[Ubuntu-x-swat] [Bug 1155501] Re: system hangs when switching between TTY and X (12.10)

2013-06-23 Thread Igor Tarasov
Similar to bug #1069694. I have found out that the bug is somehow related to vgaswitcheroo. Here is a way to reproduce it (installing lm-sensors is welcome): 1. Let's say you have both integrated and discrete. Then, `cat /sys/kernel/debug/vgaswitcheroo/switch` should give you something like {{{0

[Ubuntu-x-swat] [Bug 1069694] Re: Freezes and scrambled screen when switching to TTY

2013-04-28 Thread Igor Tarasov
@James Brierley, does it freeze when you switch to console TTY, or when you switch back to GUI? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1069694 Title: Freezes and scrambled screen when sw