Date: Fri, 1 Jul 2005 00:34:14 +0200 From: Tobias Roth <roth@iam.unibe.ch> To: Martin Cracauer <cracauer@cons.org> Cc: mobile@freebsd.org Subject: Re: ACPI Sleep on Thinkpad R40, wakeup fails for X11/radeon Message-ID: <20050630223414.GA24675@droopy.unibe.ch> In-Reply-To: <20050630175344.A74267@cons.org> References: <20050630120148.A67041@cons.org> <20050630204357.GA24439@droopy.unibe.ch> <20050630175344.A74267@cons.org>
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On Thu, Jun 30, 2005 at 05:53:44PM -0400, Martin Cracauer wrote: > Tobias Roth wrote on Thu, Jun 30, 2005 at 10:43:58PM +0200: > > On Thu, Jun 30, 2005 at 12:01:48PM -0400, Martin Cracauer wrote: > > > Any ideas how I could fix suspend/resume on this Thinkpad? > > > > > > > > > I have a Thinkpad R40 running 6.0-current. It has a Radeon 7500 with > > > 32 MB. > > > > > > When I suspend it with zzz (ACPI actice), the machine sleeps and wakes > > > up fine except the X11 server is unhappy. > > > > > > The X11 server has some graphical corruption, never updates graphics > > > and does not take keyboard input (Control-Alt-F2 etc are also disabled > > > and just beep). > > > > please make sure that you don't have dri in your x.org / xfree config > > I have dri but not using it also fails with graphics corruption and > hanging X11 server (not using CPU/syscalls, though). > > That failure with no DRI is recoverable, though, X11 restarts fine > after killing it. then try experimenting with switching from X to a console before suspending and switching back to X after resuming. if it works, automate with hw.syscons.sc_no_suspend_vtswitch cheers, t.
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