Date: Sat, 19 Oct 2013 17:19:37 -0500 From: Brandon Gooch <jamesbrandongooch@gmail.com> To: Andrew Klaus <andrewklaus@gmail.com> Cc: freebsd-acpi@freebsd.org Subject: Re: Suspend/Resume on Dell E6410 Laptop Message-ID: <CALBk6yKkTOT7BjawcJLAWihCoAfc5CND=17otJXvV3%2BkARHG3g@mail.gmail.com> In-Reply-To: <CAKA4ij9umscToQ%2BX-BXtho=BnEGDr-AKq1dEbF83M40kYPpMKA@mail.gmail.com> References: <CAKA4ij9t5gRgWjW9kkGCBcAXsh=fi-qS3Se_KBCbix32q%2BTLEg@mail.gmail.com> <20131019062929.GP94496@glenbarber.us> <CAKA4ij_v3hD9Utibr95p8YOy_PFdJry3XHm%2BpFeTQ6ip_SWL8A@mail.gmail.com> <CAKA4ij9umscToQ%2BX-BXtho=BnEGDr-AKq1dEbF83M40kYPpMKA@mail.gmail.com>
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On Sat, Oct 19, 2013 at 4:05 PM, Andrew Klaus <andrewklaus@gmail.com> wrote: > Ok, USB support removed, along with basically every driver. The video still > doesn't come back after sleep. > > Nothing has really changed still. Maybe I'll give 10-Beta1 a try as well > to see if it's fixed there. > > > On Sat, Oct 19, 2013 at 12:26 PM, Andrew Klaus <andrewklaus@gmail.com>wrote: > >> Alright.. I can't quite disable USB, since I think that would mean I can't >> use my keyboard after the kernel boots. I did enable the kldunload and >> kldload in the rc.suspend / resume files in case that was it. It wasn't. >> >> I removed ethernet, wifi, sound, and a few other things from the kernel >> config. Booted up no problem, but I'm suffering from the same problem. >> >> When I blindly run kldload i915kms after I resume from sleep, the display >> does flicker a little, but still doesn't output anything. If I run startx >> after I resume, it does something similar as well. >> >> If I enable acpi bounce with verbose in sysctl, nothing seems to error >> from what I can tell. >> >> Anything else I might be able to try to get to the bottom of this? I'm >> pretty determined to get this working.. >> >> On Sat, Oct 19, 2013, clutton wrote: >> > BIOS is not in case. >> > All you need is build minimal custom kernel. >> > Without usb, ethernet, wifi, sound, etc. Then try again. >> >> Please show me the output of `devinfo -v`. I have several Dell notebooks equipped with NVIDIA graphics, and each suffers the same symptom you describe, unless I tweak the driver attach order of nvidia(4) and vgapm(?) with the following patch: https://raw.github.com/brandongooch/freebsd-patches/master/nvidia-vga-resume-fix.patch -Brandon
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