Date: Thu, 3 Jan 2019 21:57:00 -0800 From: Kevin Oberman <rkoberman@gmail.com> To: Kevin Zheng <kevinz5000@gmail.com> Cc: Pete Wright <pete@nomadlogic.org>, "freebsd-x11@freebsd.org" <x11@freebsd.org> Subject: Re: GPU hang on ThinkPad T420 with drm-kmod on 12.0-RELEASE Message-ID: <CAN6yY1vCmbevF08rKazAV3rAgBzhsr9B1EoMLWhD%2B-0C5dp4hw@mail.gmail.com> In-Reply-To: <CAN6yY1vCDRbz4r_3g0=RHcLrqUwRrCwq7chcv7QzJFTYQaUEnw@mail.gmail.com> References: <d3c55331-8b70-c2f7-8772-97640fd4c8b6@gmail.com> <c1bd7244-70d7-109c-97c6-0bb969f1fe4f@nomadlogic.org> <e6daa5ad-160f-2abd-3678-c96a4e27eb6b@gmail.com> <CAN6yY1vCDRbz4r_3g0=RHcLrqUwRrCwq7chcv7QzJFTYQaUEnw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Type alert.I have a T520, not T500. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 On Thu, Jan 3, 2019 at 9:44 PM Kevin Oberman <rkoberman@gmail.com> wrote: > On Thu, Jan 3, 2019 at 5:08 PM Kevin Zheng <kevinz5000@gmail.com> wrote: > >> On 1/3/19 7:01 PM, Pete Wright wrote: >> > Can you test out the drm-legacy-kmod pkg and see if that resolves these >> > issues? There was a recent user report that Ivy Bridge was working >> with >> > the drm-kmod package, but it's possible I was mistaken there. >> >> Sorry, yes, to be clear, I don't get these hangs with drm-legacy-kmod. >> >> drm-kmod also "works," except when it does hang. It takes a bit of use >> to shake out the hang, and I'd also like to track down what's going on. >> >> I also thought to ask here, if any other Ivy Bridge users are noticing >> the same thing. >> >> -- >> Kevin Zheng >> kevinz5000@gmail.com | kevinz@berkeley.edu | PGP: 0xC22E1090 >> > > I am running on 12.0-STABLE r342382 on my T500 with Sandy Bridge. Other > than screen size, I believe that it is identical with the T420. Are you > sure that yours is ivy Bridge? Maybe later T420schanged processors? > > I just discovered that it is essential that I run with the modesetting > driver, not xf86-video-intel. Are you running modesetting? Using he older > driver triggered several issues for me.I also am running mesa 18.3.1 which > is currently under test (and will hopefully be in ports soon). You can find > the patches to 18.2.8 and then to 18.2.8 is covered in bug 230298 > <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230298>; and 18.3.1 in bug > 233034 <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233034>. > Patches must be applied in sequence and with the -E option. > > I have now been running on the system for over a day with no issues, but I > need to give it more time before I pronounce it satisfactory. I also use > Firefox, but I will give chromium a shot now and see if there is a problem. > -- > Kevin Oberman, Part time kid herder and retired Network Engineer > E-mail: rkoberman@gmail.com > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAN6yY1vCmbevF08rKazAV3rAgBzhsr9B1EoMLWhD%2B-0C5dp4hw>