rhgb freezing computer
Alan Cox
alan at redhat.com
Tue Sep 26 20:24:54 UTC 2006
On Tue, Sep 26, 2006 at 04:08:40PM -0400, Adam Jackson wrote:
> VT_WAITACTIVE only ever gets called from xf86OpenConsole, which is in
> the server generation path (and _not_ in normal EnterVT, which is sort
> of disturbing). This appears to only be possible to trigger during
> server init, and specifically in the handoff from rhgb's X server to
> gdm's.
That makes sense if the timing is ugly
Can this occur
rhgb X server -> decides to go away
gdm X server starts
gdm X server issues switch to screen
rhgb X server cleanup issues switch back to text mode screen
gdm X server waits for its screen
Also does this ever occur without selinux ?
VT_ACTIVATE will also return 0 if you try and switch but the current vc
owner says "no". Thats a bit antisocial but seems to because historically
VT_ACTIVATE has been throught out as "request switch"
Alan
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