Date: Tue, 6 Sep 2005 10:56:46 +0200 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: Jason Harmening <jason.harmening@gmail.com> Cc: freebsd-acpi@freebsd.org Subject: Re: [6.0-BETA] ACPI+Thinkpad A31 problems Message-ID: <20050906105646.06dd74ee@localhost> In-Reply-To: <200509051911.42320.Jason.Harmening@gmail.com> References: <200509051911.42320.Jason.Harmening@gmail.com>
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[-- Attachment #1 --] Jason Harmening <jason.harmening@gmail.com> wrote: > My Thinkpad A31 has ACPI issues with 6.0-BETA--it worked fine with 5.4, but > with 6.0 if I suspend and resume with the X server running, the screen will > become garbled. If I shut down X before suspending, it will resume fine, but > if I then try to restart X, the screen will again become garbled. The > machine will still be responsive--I can issue commands via ssh--but if I try > to issue a reboot or shutdown command, it will hang and I'll have to do a > hard reboot. The problem began when I upgraded from 5.4 in July and is still > present with the latest 6.0-BETA4. > > The laptop has a Radeon 7500, and I know radeondrm + ACPI problems have been > reported before, but this problem happens regardless of whether I have DRI > enabled in xorg.conf or radeondrm in my kernel. The only tunables I have set > are hint.psm.0.flags=0x2000 in device.hints (to reinitialize the mouse on > resume) and hw.acpi.lid_switch_state=S3. On my ThinkPad R51 I had to put acpi_video_load="YES" in /boot/loader.conf, in /etc/sysctl.conf I added hw.acpi.reset_video=0 and hw.syscons.sc_no_suspend_vtswitch=1. Before that, I had the same symptoms you described above. I'm using FreeBSD 5.4-STABLE. If I put radeondrm in the kernel, ACPI stops working. If I don't, xorg will load radeon.ko, but complain about not being able to enable DRI: |[drm] failed to load kernel module "radeon" |(II) RADEON(0): [drm] drmOpen failed |(EE) RADEON(0): [dri] DRIScreenInit failed. Disabling DRI. Fabian -- http://www.fabiankeil.de/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFDHVnOjV8GA4rMKUQRAmPZAJ44w2tnx++57IdkpKlhDRtD6WKgWACfcZGY mEaaflIZ5xmCdUqRczhrQjE= =C54E -----END PGP SIGNATURE-----
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