On 10 August 2010 23:33, Jesse Barnes <[email protected]> wrote: > On Tue, 10 Aug 2010 23:25:38 +0100 > Pedro Ribeiro <[email protected]> wrote: > >> Hi, >> >> I have a Lenovo T400 with a GM45 and I'm having some problems with my >> mini-dock (Lenovo docking station with VGA and DVI outputs). >> >> There are two issues affecting me with 2.6.35: >> >> - when I press the safe release button on the dock, the kernel >> correctly reports the dock unloading >> [57867.078921] ACPI: \_SB_.GDCK - undocking >> [57867.224246] usb 1-5: USB disconnect, address 5 >> however, as soon as I do that, xrandr fires up the external monitor >> (connected through DVI in the dock) in auto mode, even if I had it >> turned off. Pulling the computer out of the dock does not restore Xorg >> correctly to auto mode on the internal LVDS as it used to do. >> >> - Sometimes while resuming from hibernate, the mouse cursor appears >> against a completely black screen. Changing to VT and back restores >> the display correctly. This only happens if I resume from hibernate on >> the mini dock. It appears to be random and happen about 20% of the >> time. >> >> I'm pretty sure this issues were non-existent with 2.6.33, but not >> sure about 2.6.34. >> >> I can investigate further if you would like me to. Does anyone have an >> idea what can be wrong? > > The second one sounds like a VT switch bug Keith fixed in the server > not too long ago: > > commit d75e8146c414bfd512ba5dbd4a83acb334bbe19b > Author: Keith Packard <[email protected]> > Date: Mon Jul 12 16:01:34 2010 -0700 > > Unwrap/rewrap EnterVT/LeaveVT completely, Fixes 28998 > > The first issue sounds like a desktop problem possibly? The kernel is > emitting a hotplug event as it should when the config changes, but the > desktop software listening for it apparently does the wrong thing. > Maybe it's a gnome-display-properties bug? > > -- > Jesse Barnes, Intel Open Source Technology Center >
You are right about the firs issue, just found out the cause! Thanks for that. Now about the second issue, I doubt its that issue you pointed. The problem it appears to solve is more recent than my X. I'm using X server 1.7.7... Regards, Pedro _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
