Date: Tue, 15 Feb 2011 13:15:46 -0500 From: Boris Kochergin <spawk@acm.poly.edu> To: Ted Faber <faber@isi.edu> Cc: Warren Block <wblock@wonkity.com>, freebsd-stable@freebsd.org, Chris H <chris#@1command.com> Subject: Re: ATI Radeon LW RV200 Mobility 7500 M7 locks up on X exit Message-ID: <4D5AC2D2.6040901@acm.poly.edu> In-Reply-To: <20110215171910.GB1866@zod.isi.edu> References: <20110211191232.GA2073@zod.isi.edu> <86ce5acff788efe61ceabdffe9b194fd.HRCIM@webmail.1command.com> <20110214182159.GB47006@zod.isi.edu> <ccf01657a0b306afbd18da26f230839e.HRCIM@webmail.1command.com> <alpine.BSF.2.00.1102141526350.12645@wonkity.com> <07d729abeedc3b764dccc00cf73b7762.HRCIM@webmail.1command.com> <4D5A8EE3.7050207@acm.poly.edu> <alpine.BSF.2.00.1102150911110.15948@wonkity.com> <20110215171910.GB1866@zod.isi.edu>
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On 02/15/11 12:19, Ted Faber wrote: > On Tue, Feb 15, 2011 at 09:17:41AM -0700, Warren Block wrote: >> On Tue, 15 Feb 2011, Boris Kochergin wrote: >>> Ahoy. Just thought I'd add what I've observed about the problem. Back when I >>> first encountered it on a T42, in the 7.x or 8.x days, it would manifest >>> itself reliably on X shutdown, but only when X was shut down for the second >>> time since the machine had been booted (ditching the ATI driver in favor of >>> VESA was a workaround). Nowadays, on T40s and T42s running -CURRENT, it is >>> sporadic, but much more frequent when the laptops are running on battery as >>> opposed to AC power. Whether or not HAL is present doesn't seem to affect it. >> Maybe ACPI related. I haven't seen the problem at all (ever, that I can >> recall), but haven't been testing on battery. Still using >> xf86-video-ati-6.13.2 on this one, but the new 6.14.0 might make a >> difference. > FWIW, I'm using xf86-video-ati-6.13.2 as well. I also have a slow > resume problem, so ACPI problems are a possibility. There's an ACPI > error in the boot log of my initial message Regarding just the error messages, they are also present on a T43p I have running 8.1, which does not exhibit the problem. Of course, it also has a different ATI video card. T43p (8.1): ACPI Warning: 32/64X length mismatch in Gpe1Block: 0/32 (20100331/tbfadt-625) ACPI Warning: Optional field Gpe1Block has zero address or length: 0x 0 102C/0x0 (20100331/tbfadt-655) ... acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 7ff00000 (3) failed T42 (CURRENT): ACPI Warning: 32/64X length mismatch in Gpe1Block: 0/32 (20101209/tbfadt-625) ACPI Warning: Optional field Gpe1Block has zero address or length: 0x000000000000102C/0x0 (20101209/tbfadt-655) ... acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 5ff00000 (3) failed -Boris
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