Package: kvm
Version: 85+dfsg-4.1
Severity: normal

I updated kvm (72+dfsg-5 --> 85+dfsg-4.1) and now I get no high color vnc-sessions with the Windows XP host any longer.

In detail, it is the modus "1280 x 1024, High Color (16-Bit), 43 Hertz (Interlaced)", the best available modus of the emulated Cirrus Logic 5446. Two different vnc-clients fail:

xvnc4viewer     4.1.1+X4.3.0-32
xtightvncviewer 1.3.9-4

For example:
$  xvnc4viewer localhost:0

VNC Viewer Free Edition 4.1.1 for X - built Sep  9 2009 20:00:26
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.

Thu Oct 15 11:04:36 2009
 CConn:       connected to host localhost port 5900
 CConnection: Server supports RFB protocol version 3.8
 CConnection: Using RFB protocol version 3.8
 TXImage:     Using default colormap and visual, TrueColor, depth 24.
 CConn:       Using pixel format depth 6 (8bpp) rgb222
 CConn:       Using ZRLE encoding
Rect too big: 11822x7709 at 3824,1 exceeds 1280x1024
 main:        Rect too big

Just less colors work together with 1280x1024 and these vnc-clients, for example "1280 x 1024, 256 colors, 60 Hertz". Then it looks like this:

$ vncviewer localhost:0 VNC Viewer Free Edition 4.1.1 for X - built Sep 9 2009 20:00:26 Copyright (C) 2002-2005 RealVNC Ltd. See http://www.realvnc.com for information on VNC. Thu Oct 15 11:01:22 2009 CConn: connected to host localhost port 5900 CConnection: Server supports RFB protocol version 3.8 CConnection: Using RFB protocol version 3.8
 TXImage:     Using default colormap and visual, TrueColor, depth 24.
 CConn:       Using pixel format depth 6 (8bpp) rgb222
 CConn:       Using ZRLE encoding
 CConn:       Throughput 20000 kbit/s - changing to hextile encoding
 CConn:       Throughput 20000 kbit/s - changing to full colour
 CConn:       Using pixel format depth 24 (32bpp) little-endian rgb888
 CConn:       Using hextile encoding
 CConn:       Throughput 20000 kbit/s - changing to raw encoding
 CConn:       Using raw encoding

The problem is, 256 colors are very ugly (a regression) and no option for productive work with XP guests.

- oz

-- Package-specific info:


selected information from lshal(1):



/proc/cpuinfo:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
stepping        : 10
cpu MHz         : 2992.855
cache size      : 6144 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority
bogomips        : 5985.71
clflush size    : 64
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
stepping        : 10
cpu MHz         : 2992.855
cache size      : 6144 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority
bogomips        : 5984.97
clflush size    : 64
power management:




-- System Information:
Debian Release: 5.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.30-1-686 (SMP w/2 CPU cores)
Locale: lang=en...@euro, lc_ctype=en...@euro (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/bash

Versions of packages kvm depends on:
ii  adduser                3.110             add and remove users and groups
ii  bridge-utils           1.4-5             Utilities for configuring the Linu
ii  iproute                20080725-2        networking and traffic control too
ii  libasound2             1.0.20-2          shared library for ALSA applicatio
ii  libbluetooth3          4.56-2            Library to use the BlueZ Linux Blu
ii  libc6                  2.9-25            GNU C Library: Shared libraries
ii  libgnutls26            2.8.3-3           the GNU TLS library - runtime libr
ii  libncurses5            5.7+20081213-1    shared libraries for terminal hand
ii  libpci3                1:3.1.4-1         Linux PCI Utilities (shared librar
ii  libpulse0              0.9.19-1          PulseAudio client libraries
ii  libsdl1.2debian        1.2.13-4          Simple DirectMedia Layer
ii  libvdeplug2            2.2.2-3           Virtual Distributed Ethernet - Plu
ii  libx11-6               2:1.1.5-2         X11 client-side library
ii  python                 2.5.2-3           An interactive high-level object-o
ii  zlib1g                 1:1.2.3.3.dfsg-13 compression library - runtime

Versions of packages kvm recommends:
ii  linux-image-2.6. 2.6.28-2~snapshot.12850 Linux 2.6.28 image on PPro/Celeron
ii  linux-image-2.6. 2.6.30-6                Linux 2.6.30 image on PPro/Celeron

Versions of packages kvm suggests:
ii  debootstrap                 1.0.10lenny1 Bootstrap a basic Debian system
ii  hal                         0.5.11-8     Hardware Abstraction Layer
ii  kvm-source                  72+dfsg-5    Source for the KVM driver
pn  samba                       <none>       (no description available)
ii  vde2                        2.2.2-3      Virtual Distributed Ethernet

-- no debconf information



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