Hi,
starting with 2.99.912 the xf86-video-intel driver uses DRI3 which seems to be problematic (Having some random screen corruptions from time to time as well). So this is the most likeliest cause to your problem.

After booting your system, can you please do :
dmesg >> dmesg.txt
and grep your Xorg.0.log from /var/log (before starting X as root).

Maybe these will give some information.

Greetings,
Tobias


On 11.06.2014 16:17, Zeitlinie wrote:
Hi,

after today's update from Suse's X11:XOrg, comprising:

Mesa-libglapi0-32bit|10.2.1-372.1|x86_64|root@xx|X11:XOrg|
libICE6-32bit|1.0.9-20.1|x86_64|root@xx|X11:XOrg|
libgbm1-32bit|10.2.1-372.1|x86_64|root@xx|X11:XOrg|
Mesa-libEGL1-32bit|10.2.1-372.1|x86_64|root@xx|X11:XOrg|

libepoxy0|1.2-1.9|x86_64|root@xx|X11:XOrg|
libxcb-sync1|1.10-44.1|x86_64||X11:XOrg|
libvdpau_nouveau|10.2.1-372.1|x86_64|root@xx|X11:XOrg|
libxcb-dri3-0|1.10-44.1|x86_64||X11:XOrg|
xorg-x11-server|7.6_1.15.99.903-323.3|x86_64|root@xx|X11:XOrg|
xf86-video-intel|2.99.912-124.1|x86_64|root@xx|X11:XOrg|

xf86-input-vmmouse|13.0.0-30.1|x86_64|root@xx|X11:XOrg|
Mesa-32bit|10.2.1-372.1|x86_64|root@xx|X11:XOrg|
Mesa-libGL1-32bit|10.2.1-372.1|x86_64|root@xx|X11:XOrg|

my graphical environment was dead. (Before that everything was fine)

1) openSUSE does not boot up to the login screen anymore, but rather,
instead of
showing the login screen it shows only the green chameleon on black
background with lots of random horizontal streaks on the screen.

2) I can switch to a console, login as root and start X by hand
(startx). This will indeed start root's KDE, but the window environment
reacts very sluggish and upon any action like scrolling or opening
pull-down menus, lots of horizontal streaks with random colors show up.

Any help would be most welcome
Mark



My system:
uname -r
3.11.10-11-desktop

cat /etc/SuSE-release
openSUSE 13.1 (x86_64)
VERSION = 13.1
CODENAME = Bottle

/usr/sbin/hwinfo --gfxcard
09: PCI 02.0: 0300 VGA compatible controller (VGA)
   [Created at pci.319]
   Unique ID: _Znp.Vu8QTbLxKtB
   SysFS ID: /devices/pci0000:00/0000:00:02.0
   SysFS BusID: 0000:00:02.0
   Hardware Class: graphics card
   Model: "Intel VGA compatible controller"
   Vendor: pci 0x8086 "Intel Corporation"
   Device: pci 0x0a16
   SubVendor: pci 0x17aa "Lenovo"
   SubDevice: pci 0x220c
   Revision: 0x0b
   Driver: "i915"
   Driver Modules: "drm"
   Memory Range: 0xf0000000-0xf03fffff (rw,non-prefetchable)
   Memory Range: 0xe0000000-0xefffffff (ro,non-prefetchable)
   I/O Ports: 0x3000-0x303f (rw)
   IRQ: 60 (2966 events)
   Module Alias: "pci:v00008086d00000A16sv000017AAsd0000220Cbc03sc00i00"
   Driver Info #0:
     Driver Status: i915 is active
     Driver Activation Cmd: "modprobe i915"
   Config Status: cfg=no, avail=yes, need=no, active=unknown

Primary display adapter: #9

/sbin/lspci -vv | grep -A 12 'VGA cont'
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Device 220c
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 60
        Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 3000 [size=64]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee00018  Data: 0000
        Capabilities: [d0] Power Management version 2

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