Date: Sat, 29 Apr 2017 13:50:17 +0200 From: Manuel =?iso-8859-15?Q?St=FChn?= <freebsdnewbie@freenet.de> To: freebsd-current@freebsd.org Subject: regression suspend/resume on Lenovo T420 Message-ID: <20170429115017.GA98553@freebsd-t420.fritz.box>
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Hi, I'd been sucessfully running CURRENT on my Lenovo T420 with functional suspend/resume since some time. But after updating to CURRENT r317032 respectively r317559 suspend/resume does not work anymore. Putting it into suspend results only in a black screen, but no further action is possible (only pressing the powerbutton for some time to switch it off completely). The LEDs are not indicating any suspend mode. If i try to suspend it with X (intel-driver) stopped, the laptop does switch into suspend, but does not resume. It runs into some kind of resuming endless loop, where it tries to start the laptop again but at a certain point it restarts again. The screen stays dark all the time. I tried this with and without the following options but the same result. hw.acpi.reset_video=1 dev.acpi_ibm.0.handlerevents='0x04' Booting a Bootenvironment with an older CURRENT(r315141), all is working. Was there any change between these commits concerning suspend/resume? BR Manuel
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