On Thu, Sep 08, 2016 at 03:33:26PM +0700, Đặng Duy Sơn wrote: > Hi Andreas, > > I have exact problem like Jean-Marc and I can reproduce them.
Would be happy to hear more about the issue so it can be identified. > > Also on my laptop, the brightness control on keyboard and slider are not > working after gnome-control-center updated to 3.21. The screen is 100% > brightness, but after resume from sleep, it jump back to 0% and I still > can't control it. This is a completely separate issue which to me sounds like a problem in the driver. Please report a separate bug report for that. > > I just use Linux and Debian like > <https://www.mail-archive.com/search?l=debian-bugs-dist@lists.debian.org&q=from:%22Andreas+Henriksson%22>6 > month so I not sure how to and were to get the error message/code for this > problem. I searched on syslog and kernel log but found nothing related to > gnome-control-center or display settings. Maybe my system log and kernel log > attachment can be useful. > > My hardware info, if those are useful: > - nvidia gt410M with nvidia-driver 367.44 Given you use proprietary nvidia software, please start with reporting all your bug reports to nvidia. There's nothing we can do about them. If nVidia figures it's a problem on our side they can look at the open source code and figure it out and report an issue to us. Regards, Andreas Henriksson