it look like ubuntu guys use some program for auto generate the x configuration file. (may be this is the new X version feature? I am not sure). just one configuration is work. it's name "xorg.conf" the other files is backup, I think you can use diff for compare those files. thanks Mike.G <div>2007/10/29, SYNass IT Ubuntu / Linux <<a href="mailto:i-ubux@synass.net">i-ubux@synass.net</a>>: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hello As newbie I was experimenting and trying somewhat incomptently ;-) Especially I am struggling with the ATI Radeon 7500 notebook display plus an external 17" TFT ... ... and the best / correct settings for the wired plus wireless NIC: Prism 2.5 & Intel Pro/100Ve !! Now it noticed MORE than 11 xorg.config's in its folder ;-O What is the best program to compare 2 of these files i.e. the first (system inst set) and my current one ??? TIA for your assistance and suggestion/s. Cheers, svobi -- ubuntu-users mailing list <a href="mailto:ubuntu-users@lists.ubuntu.com">ubuntu-users@lists.ubuntu.com</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-users">https://lists.ubuntu.com/mailman/listinfo/ubuntu-users </a> </blockquote></div>