Re: Video tearing with modesetting driver and Intel Sandybridge graphics

2017-03-31 Thread Tino Mettler
Hi, any hints what else I could try? As it seems to be related to my dualhead setup, are there any hidden tweaks that could be used to circumvent tearing? One idea that came into my mind is a multi-seat setup. I have a dedicated wireless keyboard with builtin trackpad that I use for the projector

Re: Video tearing with modesetting driver and Intel Sandybridge graphics

2017-03-31 Thread Floris
One idea that came into my mind is a multi-seat setup. I have a dedicated wireless keyboard with builtin trackpad that I use for the projector screen. Can I run 2 X sessions where one session uses the DVI output, the keyboard and the mouse on the desk, and the other session uses the HDMI output

Re: Video tearing with modesetting driver and Intel Sandybridge graphics

2017-03-31 Thread Tino Mettler
On Fri, Mar 31, 2017 at 11:25:15 +0200, Floris wrote: > I don't think that is possible, but you can try: > loginctl seat-status seat0 > If there are two drm and fb devices it is possible Hi, thanks for the suggestion. There is only one fb device listed. Regards, Tino __

seg fault in Fedora 25 with all desktop managers marco error 4 in libX11-xcb.so.1.0.0

2017-03-31 Thread Robert Kudyba
On Fedora 25 server with 4.10 kernel every desktop manager, LightDM, SDDM, XDM, KDM & GDM won't open, and seg fault. Bug opened at https://bugs.freedesktop.org/show_bug.cgi?id=100520 X.Org X Server 1.19.1 Release Date: 2017-01-11 [ 4041.272] X Protocol Version 11, Revision 0 [ 4041.273] Build O

Re: seg fault in Fedora 25 with all desktop managers marco error 4 in libX11-xcb.so.1.0.0

2017-03-31 Thread Felix Miata
Robert Kudyba composed on 2017-03-31 23:09 (UTC-0400): ... > https://bugs.freedesktop.org/show_bug.cgi?id=100520 ... If you mentioned which gfxchip or CPU you have in your OP or the bug, I missed it. Is it possible your gfxchip makes the following applicable? * From Linux 4.8, several changes h