Date: Mon, 19 Dec 2016 21:36:51 +0000 From: Brandon Allbery <allbery.b@gmail.com> To: Andreas Nilsson <andrnils@gmail.com> Cc: Christian Schwarz <me@cschwarz.com>, Chris Ernst <snowiswhite@gmail.com>, FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: suspend/resume on Skylake (Lenovo T460s) with FreeBSD11 stable Message-ID: <CAKFCL4UxkJrOpZ6BHuRcWD1NPmcoxQ81GsS28sTsM%2BtgdWO70A@mail.gmail.com> In-Reply-To: <CAPS9%2BSu4gAFeak8n-hSoVwwrp6=44BBmfgM0hTHy9C3%2BubmpLg@mail.gmail.com> References: <e94e03fe-08ac-93e6-789f-907c6e993028@gmail.com> <20161217140223.tql6nmpd5gcgjryn@csarch> <a709409b-a7b8-5e37-4de2-01797f394191@gmail.com> <20161219100212.7lso76t7acdfzsji@csarch> <CAPS9%2BSu4gAFeak8n-hSoVwwrp6=44BBmfgM0hTHy9C3%2BubmpLg@mail.gmail.com>
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On Mon, Dec 19, 2016 at 10:09 AM, Andreas Nilsson <andrnils@gmail.com> wrote: > my Lenovo X1 yoga exhibits the same traits, it does suspend, but graphics > are corrupted after resume. Machine usually is reachable over the network > though. > Isn't that related to sc vs. vt? Various video cards, notably many NVidia based, don't recover from suspend. sc can't reinitialize them. vt can, and knows how to reinit some cards but needs to be taught how to reinit others. -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
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