Re: wsconsctl dislay.brightness stopped working after upgrade to 5.6

2014-12-07 Thread Frank Groeneveld
On Sat, Nov 15, 2014 at 02:30:26PM +0100, Frank Groeneveld wrote: I might be able to find out what change caused this regression if somebody can hint where to look. I've already crawled through most of the intel drm code, but I think this must be somewhere in the ACPI layer. Where should I

wsconsctl dislay.brightness stopped working after upgrade to 5.6

2014-11-15 Thread Frank Groeneveld
Hi, On my Asus Zenbook UX31A I used to be able to control the backlight in both X and on the console using wsconsctl display.brithness=xx. After upgrading to 5.6 this stopped working. Whatever I put in place of xx, the output reports: display.brightness - 100.00% I've attached dmesg output below.