Date: Wed, 23 Nov 2011 20:50:58 -0500 From: Jung-uk Kim <jkim@FreeBSD.org> To: freebsd-acpi@FreeBSD.org Cc: Sebastian Chmielewski <chmiels@o2.pl> Subject: Re: Suspend and resume on Dell E6520 Message-ID: <201111232051.03609.jkim@FreeBSD.org> In-Reply-To: <20111024184736.077bfc1b@o2.pl> References: <20111024184736.077bfc1b@o2.pl>
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On Monday 24 October 2011 12:47 pm, Sebastian Chmielewski wrote: > Hi, > I've reported two bugs related to suspend and resume on Dell E6520 > (misc/161715 and misc/161713). > First is that system goes to sleep only when key sequence like > 'Ctrl-C' is pressed after command 'zzz'. > Second is that this system cannot resume from suspend. Nothing is > shown on attached firewire console and removing (or not loading at > all at boot time) nvidia.ko didn't help. I've booted kernel without > additional modules (I've most of drivers compiled as modules) but > it didn't help. > > What is needed to debug this issues? [snip] > vgapci0@pci0:1:0:0: class=0x030000 card=0x04941028 > chip=0x105610de rev=0xa1 hdr=0x00 vendor = 'NVIDIA Corporation' > class = display > subclass = VGA [snip] Usually, we cannot resume console on NVIDIA graphics, which often times lack or has incomplete VBE save/restore state function. Jung-uk Kim
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