ports/172379: x11/Xorg errors: drmOpenDevice, /dev/dri/, /dev/dri/card0

[J B]

The following reply was made to PR ports/172379; it has been noted by GNATS.

From: J B <jb.1234abcd at gmail.com>
To: bug-followup at FreeBSD.org, jb.1234abcd at gmail.com
Cc:  
Subject: Re: ports/172379: x11/Xorg errors: drmOpenDevice, /dev/dri/, /dev/dri/card0
Date: Sat, 6 Oct 2012 14:42:15 +0200

 There is more that I can not understand.
 
 The above (those dri errors) occur after I *reboot* my notebook and do:
 $ startx
 
 But when I log out from DE (XFCE) and do again:
 $ startx
 those errors disappear.
 $ cat /var/log/Xorg.0.log
 ...
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 9, (OK)
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 9, (OK)
 drmOpenByBusid: Searching for BusID pci:0000:00:02.0
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 9, (OK)
 drmOpenByBusid: drmOpenMinor returns 9
 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
 (II) [drm] DRM interface version 1.2
 (II) [drm] DRM open master succeeded.
 (II) intel(0): [drm] Using the DRM lock SAREA also for drawables.
 (II) intel(0): [drm] framebuffer mapped by ddx driver
 (II) intel(0): [drm] added 1 reserved context for kernel
 (II) intel(0): X context handle = 0x1
 (II) intel(0): [drm] installed DRM signal handler
 ...
 (II) intel(0): [drm] Registers = 0x10000000
 (II) intel(0): [drm] ring buffer = 0x30000000
 (II) intel(0): [drm] mapped front buffer at 0xe082b000, handle = 0x40000000
 (II) intel(0): [drm] mapped back buffer at 0xe212c000, handle = 0x50000000
 (II) intel(0): [drm] mapped depth buffer at 0xe276c000, handle = 0x60000000
 (II) intel(0): [drm] mapped classic textures at 0xe2dac000, handle = 0x70000000
 (II) intel(0): [drm] Initialized kernel agp heap manager, 33554432
 ...
 (WW) intel(0): drmDropMaster failed: Unknown error: -1
 ...
 (II) intel(0): [drm] dma control initialized, using IRQ 259
 ...