Please take look at attached file . Xspice installed as per README.xspice file code from git://<a href="http://anongit.freedesktop.org/xorg/driver/xf86-video-qxl">anongit.freedesktop.org/xorg/driver/xf86-video-qxl</a> xspice pc kvm virtual machine with qxl Fedora 15 x86 [root@BL-129 xf86-video-qxl]# Xorg -noreset -config /etc/X11/xorg.conf.d/spiceqxl.xorg.conf :3.0 X.Org X Server 1.10.1 Release Date: 2011-04-15 X Protocol Version 11, Revision 0 Build Operating System: x86-04 2.6.32-71.14.1.el6.x86_64 Current Operating System: Linux BL-129 2.6.40.6-0.fc15.x86_64 #1 SMP Tue Oct 4 00:39:50 UTC 2011 x86_64 Kernel command line: ro root=UUID=0893e4d0-0a84-4731-9c25-55cc527e0dd2 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet Build Date: 28 April 2011 03:50:45AM Build ID: xorg-x11-server 1.10.1-14.fc15 Current version of pixman: 0.20.2 Before reporting problems, check <a href="http://wiki.x.org">http://wiki.x.org</a> 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.3.0.log", Time: Sat Oct 22 17:38:05 2011 (++) Using config file: "/etc/X11/xorg.conf.d/spiceqxl.xorg.conf" (==) Using config directory: "/etc/X11/xorg.conf.d" (==) Using system config directory "/usr/share/X11/xorg.conf.d" (EE) Failed to load module "xspicekeyboard" (module does not exist, 0) (EE) Failed to load module "xspicepointer" (module does not exist, 0) memory space from 0x7f237a702010 to 0x7f2380700010 memory space from 0x7f2371701010 to 0x7f2379701010 memory space from 0x7f237a702010 to 0x7f2380700010 memory space from 0x7f2371701010 to 0x7f2379701010 slots start: 0, slots end: 1 done reset bpp == 8 triggers bugs in spice apparently slots start: 0, slots end: 1 done reset primary is 0x1ccbf80 Zero width or height new stride: 10240 (display width: 2560, bpp: 4) Bad bpp: 1 (1) Bad bpp: 1 (1) Bad bpp: 1 (1) (EE) QEMU 0.12.1 QEMU USB Tablet: failed to initialize for relative axes. Backtrace: 0: Xorg (xorg_backtrace+0x2f) [0x4a13df] 1: Xorg (0x400000+0x622c6) [0x4622c6] 2: /lib64/libpthread.so.0 (0x3e27000000+0xeef0) [0x3e2700eef0] 3: /usr/lib64/xorg/modules/input/vmmouse_drv.so (0x7f23685ca000+0x2228) [0x7f23685cc228] 4: /usr/lib64/xorg/modules/input/vmmouse_drv.so (0x7f23685ca000+0xffff80dc99a49140) [0x2013140] Segmentation fault at address (nil) Fatal server error: Caught signal 11 (Segmentation fault). Server aborting Please consult the Fedora Project support at <a href="http://wiki.x.org">http://wiki.x.org</a> for help. Please also check the log file at "/var/log/Xorg.3.0.log" for additional information. Segmentation fault (core dumped)