Hi, i am trying to set up RHEL 5.1 client in my IBM netvista Client. When i tried to intall in GUI mode,i got the Error "mini-wm: Fatal IO Error ( Connection reset bye peer) on X server :1:0" So then i installed inn command mode.installation was successful.then i gave startx command,i got the following error " X Window System Version 7.1.1 Release Date: 12 May 2006 X Protocol Version 11, Revision 0, Release 7.1.1 Build Operating System: Linux 2.6.9-55.0.2.ELsmp i686 Red Hat, Inc. Current Operating System: Linux desktop 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:02 EDT 2007 i686 Build Date: 05 September 2007 Build ID: xorg-x11-server 1.1.1-48.26.el5 Before reporting problems, check <a href="http://wiki.x.org">http://wiki.x.org</a> to make sure that you have the latest version. Module Loader present 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: Wed Aug 3 12:15:29 2011 (==) Using config file: "/etc/X11/xorg.conf" (EE) I810(0): No Video BIOS modes for chosen depth. (EE) Screen(s) found, but none have a usable configuration. Fatal server error: no screens found XIO: fatal IO error 104 (Connection reset by peer) on X server ":0.0" after 0 requests (0 known processed) with 0 events remaining. " Then i tried 915resolution,but no use. then i tried X -configure command, now i am able to boot in GUI,new configuration file also created.But i am not able to change the <a href="http://resolution.it">resolution.it</a> stays in 640x480,nothing else listed. My system details... Processor P4 2.4GHZ, Chipset Intel 845G Monitor HP7450 CRT RAM 1GB any one faced and fixied this kind of issue? Thanks in advance Hemanth This is the content of the xorg.conf.new file after X -configure [root@desktop ~]# vi /root/xorg.conf.new Section "ServerLayout" Identifier "X.org Configured" Screen 0 "Screen0" 0 0 InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "CoreKeyboard" EndSection Section "Files" RgbPath "/usr/share/X11/rgb" ModulePath "/usr/lib/xorg/modules" FontPath "unix/:7100" FontPath "built-ins" EndSection Section "Module" Load "dri" Load "dbe" Load "extmod" Load "vnc" Load "record" Load "glx" Load "xtrap" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "kbd" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/input/mice" Option "ZAxisMapping" "4 5 6 7" EndSection Section "Monitor" #DisplaySize 320 240 # mm Identifier "Monitor0" VendorName "HWP" ModelName "HP 7540" ### Comment all HorizSync and VertSync values to use DDC: ### Comment all HorizSync and VertSync values to use DDC: HorizSync 30.0 - 70.0 VertRefresh 50.0 - 160.0 Option "DPMS" EndSection Section "Device" ### Available Driver options are:- ### Values: : integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz" ### [arg]: arg optional #Option "NoAccel" # [<bool>] #Option "SWcursor" # [<bool>] #Option "ColorKey" # #Option "CacheLines" # #Option "Dac6Bit" # [<bool>] #Option "DRI" # [<bool>] #Option "NoDDC" # [<bool>] #Option "ShowCache" # [<bool>] #Option "XvMCSurfaces" # #Option "PageFlip" # [<bool>] Identifier "Card0" Driver "intel" VendorName "Intel Corporation" BoardName "82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device" BusID "PCI:0:2:0" EndSection Section "Screen" Identifier "Screen0" Device "Card0" Monitor "Monitor0" SubSection "Display" Viewport 0 0 Depth 1 EndSubSection SubSection "Display" Viewport 0 0 Depth 4 EndSubSection SubSection "Display" Viewport 0 0 Depth 8 EndSubSection SubSection "Display" Viewport 0 0 Depth 15 EndSubSection SubSection "Display" Viewport 0 0 Depth 16 EndSubSection SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection