Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1495703

Re: xrandr fails after resume from hibernation in kernels 4.7.4 and 4.8.0

Show all headers | View raw

On Tue, Oct 04, 2016 at 08:43:03PM -0300, Gaston Gonzalez wrote:
> Hi,
> 
> After hibernation I get the following error when I tried to connect to monitor
> through hdmi:
> 
> $ xrandr --output LVDS1 --off  --output  HDMI1 --auto
> xrandr: Configure crtc 1 failed
> 
> This does not happen in kernel in kernel v4.6.7 but do happen in kernels v4.7.4
> and v4.8.0

Ah, can you use 'git bisect' to track down the offending patch?

Also, if you let the graphics driver authors know, they are probably the
best ones to help out with this, not the "generic" stable mailing list.

thanks,

greg k-h

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

xrandr fails after resume from hibernation in kernels 4.7.4 and 4.8.0 Gaston Gonzalez <gascoar@gmail.com> - 2016-10-05 01:50 +0200
  Re: xrandr fails after resume from hibernation in kernels 4.7.4 and  4.8.0 Greg KH <gregkh@linuxfoundation.org> - 2016-10-05 07:30 +0200
    Re: xrandr fails after resume from hibernation in kernels 4.7.4 and  4.8.0 Gaston Gonzalez <gascoar@gmail.com> - 2016-10-05 12:20 +0200
    Re: xrandr fails after resume from hibernation in kernels 4.7.4 and  4.8.0 Gaston Gonzalez <gascoar@gmail.com> - 2016-10-07 15:50 +0200

csiph-web