Date: Sun, 21 Jul 2013 22:52:18 +0200 From: Joel Dahl <joel@freebsd.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: current@freebsd.org, neel@freebsd.org Subject: Re: Lenovo x220 - hangs on shutdown Message-ID: <20130721205218.GC56585@devbox.vnode.local> In-Reply-To: <20130721161233.GB5991@kib.kiev.ua> References: <E6983629-AD08-42F4-91B3-D07FA1999B21@vnode.se> <20130721072045.GB56585@devbox.vnode.local> <20130721161233.GB5991@kib.kiev.ua>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Jul 21, 2013 at 07:12:33PM +0300, Konstantin Belousov wrote: > On Sun, Jul 21, 2013 at 09:20:45AM +0200, Joel Dahl wrote: > > On Tue, Jul 16, 2013 at 10:48:35PM +0200, Joel Dahl wrote: > > > Hi, > > > > > > Yesterday I upgraded my Lenovo x220 to the latest current (r253368). Now it hangs when I do a shutdown from an xterm. The screen just goes black and the fan never spins down. It doesn't respond to ping. > > > > > > It didn't do this while I was running a current from mid-June. > > > > > > Any specific revision I should try to back out before I start a time consuming binary search? > > > > I found it. r252652 works. r252653 does not. > > What is the chipset on your machine ? Intel Core i7-2640M / Mobile Intel QM67 Express Chipset > Do you have AMT ? If yes, please configure serial over LAN using AMT > and use it for the console, to obtain the usual debugging information > from the kernel. At least, 'ps' output from ddb is needed. I found "Intel (R) AMT Control" in the BIOS. It's enabled. I haven't figured out how it works yet though. -- Joel
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20130721205218.GC56585>