Stefan Sperling <[email protected]> wrote:
> On Sun, May 29, 2016 at 09:19:58PM +0200, Mark Kettenis wrote:
> > And I can't reproduce this on my x220. So either this issue depends on
> > specific BIOS revisions, or the description of how to reproduce the problem
> > is incomplete.
>
> I've been seeing it on my x201 for a while.
>
> Isn't this the same issue as was discussed in the "ACPI thinkpad brightness
> regression" thread back in Feburary? It seems this was never resolved.
> http://marc.info/?t=145501244400002&r=1&w=2
I've found out that setting UXA acceleration in xorg.conf solves not
only this issue but the one about cwm menu fonts corruption I reported
on May 21th. So, am I wrong assuming it's not an acpi issue but a intel
driver one? (Sorry if I can't be more useful, my knowledge is poor).
But, using UXA it appears a new issue. When I exit X, I end with a
black empty screen and I must change manually to tty1. X shows the
error below:
-------------------------------------------------------------------
X.Org X Server 1.18.3
Release Date: 2016-04-04
X Protocol Version 11, Revision 0
Build Operating System: OpenBSD 6.0 amd64
Current Operating System: OpenBSD mamuca.local 6.0 GENERIC.MP#2142 amd64
Build Date: 30 May 2016 12:02:37AM
Current version of pixman: 0.32.8
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Mon May 30 14:22:58 2016
(==) Using config file: "/etc/X11/xorg.conf"
(II) AIGLX: Suspending AIGLX clients for VT switch
xinit: connection to X server lost
waiting for X server to shut down
X:/usr/X11R6/lib/modules/drivers/intel_drv.so: undefined symbol
'intel_sync_close'
lazy binding failed!
(EE) Segmentation fault at address 0x0
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)
(EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional
information.
(EE)
(EE) Bus error at address 0x1b427e38efd4
(EE)
FatalError re-entered, aborting
(EE) Caught signal 10 (Bus error). Server aborting
(EE)
---------------------------------------------------------------
(I've upgraded today to latest snapshot)
Walter
