Peter Hessler wrote: > On 2015 Dec 02 (Wed) at 17:13:32 +1100 (+1100), Jonathan Gray wrote: > :On Tue, Dec 01, 2015 at 04:44:39PM +0100, Mark Kettenis wrote: > :> As tedu@ reported (and some pople on misc@ confirmed) partly disabling > :> 2D acceleration on Broadwell made X unstable. It really looks like > :> the alternative BLT path isn't well tested and therefore buggy. So > :> here is a diff that disables 2D acceleration completely. Those who > :> don't care about suspend/resume can still enable it if they want. 3D > :> acceleration should continue to work. > :> > :> ok? > : > :chrome and mplayer seem basically unuseable with this. Perhaps it > :should be those who want to suspend/resume can run the modesetting > :driver or disable acceleration via xorg.conf. > : > > mplayer with vo=gl or with vo=xv?
the previous diff that supposedly left 3d accel enabled actually made glxgears and vo=gl hang immediately and display nothing for me.
