Hi Steve and All, I have just checked the md5sum of my downloaded Ubuntu 9.10 CD but it turns out that it doesn't match the official md5sum. So I think I have to try again later. Thanks. Regards Lawrence <div class="gmail_quote">On Sat, Jan 30, 2010 at 10:01 AM, Steve <<a href="mailto:yorvik.ubunto@googlemail.com">yorvik.ubunto@googlemail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> On Sat, 30 Jan 2010 06:58:24 -0000, Lawrence Tsang <<a href="mailto:tkwinfo@gmail.com">tkwinfo@gmail.com</a>> wrote: <div class="im"> > Hi Colin Law and All, > > After 2 new independent downloads of the > "ubuntu-9.10-desktop-i386.iso" > file, I could now boot Ubuntu 9.10 correctly ! So my previous downloaded > Ubuntu 9.10 must have some transmission errors. > > However, for my 2 new downloads of the > "ubuntu-9.10-desktop-i386.iso" > file, when I run the "check disk for defects" option in the bootup menu, > both the new downloaded Ubuntu 9.10 shows the message : "check funished : > errors found in 1 files !" while they both could still boot correctly > into > Ubuntu 9.10 ! > > Does anyone get a Ubuntu 9.10 CD which has NO error with "check disk > for defects" so that I could sure there exists such a clean Ubuntu 9.10 > disk > ? > > Thanks for any comment. > </div>Are you doing a MD5SUM check on the down loaded image? If not, read <a href="https://help.ubuntu.com/community/HowToMD5SUM" target="_blank">https://help.ubuntu.com/community/HowToMD5SUM</a> -- Steve -- <div><div></div><div class="h5">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" target="_blank">https://lists.ubuntu.com/mailman/listinfo/ubuntu-users</a> </div></div></blockquote></div>