Date: Sat, 24 Aug 2013 21:50:01 GMT From: Matthias Petermann <matthias@petermann-it.de> To: freebsd-amd64@FreeBSD.org Subject: amd64/181358: Suspend to RAM not working correctly on Lenovo X121e (ACPI issue?) Message-ID: <201308242150.r7OLo1lU083121@freefall.freebsd.org>
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The following reply was made to PR amd64/181358; it has been noted by GNATS. From: Matthias Petermann <matthias@petermann-it.de> To: freebsd-amd64@freebsd.org, current@freebsd.org, freebsd-acpi@freebsd.org, bug-followup@FreeBSD.org Cc: Subject: amd64/181358: Suspend to RAM not working correctly on Lenovo X121e (ACPI issue?) Date: Sat, 24 Aug 2013 23:38:29 +0200 This is a multi-part message in MIME format. --------------000902030606040504060809 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hello, regarding the issue mentioned in the subject (Lenovo Thinkpad X121e not able to resume after suspend to ram) there is finally some progress. I found this few months old discussion[1] on freebsd-acpi (related to Thinkpad X201): "I had a similar problem. After syncing with FreeBSD 10-CURRENT and compiling a kernel without VESA support, I was able to get graphics to work on resume, but only when running X. " This works for the X121e too! It is now able to suspend and resume properly when running Xorg (with i915kms.ko). I'm really happy :-) There is only a (very minor) problem: after the first resume Xorg graphics seem to slow down. When moving windows on the screen they leave some traces behind and it takes some milliseconds until they are wiped away and replaced with the background image. Kind regards, Matthias [1] http://freebsd.1045724.n5.nabble.com/Resume-failed-after-Suspend-on-Thinkpad-x201i-td5723622.html --------------000902030606040504060809 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello,<br> <br> regarding the issue mentioned in the subject (Lenovo Thinkpad X121e not able to resume after suspend to ram) there is finally some progress. I found this few months old discussion[1] on freebsd-acpi (related to Thinkpad X201):<br> <br> "I had a similar problem. After syncing with FreeBSD 10-CURRENT and compiling a kernel without <br> VESA support, I was able to get graphics to work on resume, but only when running X. "<br> <br> This works for the X121e too! It is now able to suspend and resume properly when running Xorg (with i915kms.ko). I'm really happy :-)<br> <br> There is only a (very minor) problem: after the first resume Xorg graphics seem to slow down. When moving windows on the screen they leave some traces behind and it takes some milliseconds until they are wiped away and replaced with the background image.<br> <br> Kind regards,<br> Matthias<br> <br> <br> [1] <p> <a href="http://freebsd.1045724.n5.nabble.com/Resume-failed-after-Suspend-on-Thinkpad-x201i-td5723622.html" title="http://freebsd.1045724.n5.nabble.com/Resume-failed-after-Suspend-on-Thinkpad-x201i-td5723622.html">http://freebsd.1045724.n5.nabble.com/Resume-failed-after-Suspend-on-Thinkpad-x201i-td5723622.html</a><br> </p> <meta name="Description" content="Copy-Paste Buffer"> <meta name="Generator" content="Zim"> </body> </html> --------------000902030606040504060809--
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