Date: Thu, 29 Aug 2013 18:02:35 +0000 From: "Sergey A. Osokin" <osa@FreeBSD.org> To: Laura Marie Feeney <lmfeeney@sics.se> Cc: Gleb Smirnoff <glebius@freebsd.org>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org> Subject: Re: suspend/resume on Lenovo X1 (regression from reports on wiki) Message-ID: <20130829180235.GE32399@FreeBSD.org> In-Reply-To: <521F79F4.7070603@sics.se> References: <521D03AE.3050709@sics.se> <20130828040505.GD32399@FreeBSD.org> <521DF184.7030308@sics.se> <20130828150310.GR4574@glebius.int.ru> <CAJ-VmokZEb%2BDXs4vvf4xpH11fFtS79E240-52Pobw-_xZytfrQ@mail.gmail.com> <521F79F4.7070603@sics.se>
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Dear Laura, could you show your kernel configuration file. Thanks in advance. -- Sergey A. Osokin osa@FreeBSD.org On Thu, Aug 29, 2013 at 06:42:28PM +0200, Laura Marie Feeney wrote: > Hi > > Yes! I now have working suspend/resume building xorg using the > updated ports and compile options that Gleb Smirnoff kindly pointed > me at. > > No xorg.conf is needed and all acpi options are as default. It > seems to work correctly both with and without acpi_video and > acpi_ibm in the kernel. It's still necessary to compile out > 'options VESA' from the kernel, otherwise resume fails entirely. > > I also observe the issue that Gleb Smirnoff mentions below, that the > xorg server is quite slow after result. Using 'xterm -sb' and > moving the scrollbar up and down very fast, I was able to able to > get the xorg process up to ~20% of CPU. On casual observation, it > didn't seem to get worse after several suspend/resume cycles. > > Definitely suspend/resume are working and amazingly fast compared to > 8.2 (though running on a much older machine). > > Thanks to all for the useful suggestions! > > Laura > > On 08/29/13 16:22, Adrian Chadd wrote: > >Hi! > > > >What's the result of all of this? Laura - do you have functioning > >suspend/resume with xorg now? > > > > > > > >-adrian > > > > > > > >On 28 August 2013 08:03, Gleb Smirnoff <glebius@freebsd.org > ><mailto:glebius@freebsd.org>> wrote: > > > > Laura, > > > > according to your Xorg.log PCI device ID of your video card exactly > > matches mine 8086:0166:17aa:21f9, so it should work. > > > > It looks like versions of Xorg and Xorg Intel driver installed from > > packages are too old, and this is the biggest difference between your > > setup and mine. You are running Xorg 1.7.7. > > > > This is what I run: > > > > glebius@think:~:|>pkg info xorg-server xf86-video-intel > > xorg-server-1.12.4,1 > > xf86-video-intel-2.21.9 > > > > To get these packages you need to update your ports tree, put > > these lines into /etc/make.conf: > > > > WITH_NEW_XORG=yes > > WITH_KMS=yes > > > > , and reinstall xorg-server and xf86-video-intel from ports. You'd > > probably need to rebuild all xorg drivers like mouse and keyboard, > > to make them compatible with new server version. > > > > If this isn't enough I can send my xorg.conf and kernel config. But > > I hope default configs should be fine. > > > > > > Now bad news :) Last major Xorg update in ports, which happened > > couple > > of months ago, introduced a regression: xorg performs very slowly after > > resume. If the server process is restarted, then a new one performs > > okay. > > So this looks like xorg issue, not FreeBSD kernel problem. > > > > On Wed, Aug 28, 2013 at 02:48:04PM +0200, Laura Marie Feeney wrote: > > L> Thanks! I think that X1 and Carbon are different names, as > > Lenovo seems > > L> to use them quite interchangably (perhaps for different countries?). > > L> This isn't an X1 Touch, which surely has non-trivial differences > > for the > > L> touchscreen. > > > > X1 and X1 Carbon are really different, I owned both. Yep, both work with > > FreeBSD. > > > > -- > > Totus tuus, Glebius.
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