Date: Wed, 14 Apr 2004 11:15:35 -0500 From: Vladimir Egorin <vladimir@math.uic.edu> To: John Baldwin <jhb@FreeBSD.org> Cc: "M. Warner Losh" <imp@bsdimp.com> Subject: Re: HEADS UP: PCI Chnages Message-ID: <20040414161535.GA2432@math.uic.edu> In-Reply-To: <200404132309.29984.jhb@FreeBSD.org> References: <20040409.095635.32718566.imp@bsdimp.com> <20040409220656.GA1993@math.uic.edu> <20040409.161850.66095289.imp@bsdimp.com> <200404132309.29984.jhb@FreeBSD.org>
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On Tue, Apr 13, 2004 at 11:09:29PM -0400, John Baldwin wrote: > On Friday 09 April 2004 06:18 pm, M. Warner Losh wrote: > > In message: <20040409220656.GA1993@math.uic.edu> > > > > Vladimir Egorin <vladimir@math.uic.edu> writes: > > : I hoped to get ACPI suspend/resume working on a machine with > > : ASUS P4B533 motherboard. Until today, the machine would > > : resume from a suspend for a couple of seconds, but then lock > > : up or go into debugger if it is enabled in the kernel. After > > : today's build, it doesn't come back at all -- video stays off, > > : and no reaction to the keyboard. What can I do to help with > > : debugging this problem? > > > > looks like my laptop has similar issues. > > The LCD isn't going to come back on until we have a vga driver with DPMS > support in the kernel to properly turn the LCD on and off via DPMS for > suspend/resume. > > -- > John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ > "Power Users Use the Power to Serve" = http://www.FreeBSD.org I don't understand. This used to work (after acpi suspend the monitor would turn off, and would come back on after resume). The machine would crash a couple of seconds afterwards. I understand very little about this stuff though. -- Vladimir
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