On 06/29/2016 07:51 AM, Hersh wrote: > Hi All, > > The other thing we have noticed after booting is, screen is completely > blank. GUI is not visible on attached monitor. > > We tried switching between different terminals using (Ctl+Alt+F1-12). F2-6 > are showing command line terminals but, others are returning blank screen > only. > > It appears that, there is some problem with GUI/gnome. Is there any way to > fix this? Please help. I am not a genius (by any stretch of the imagination :D) .. but I would likely run an fsck on all the filesystem mounts .. I would likely use a LIVE ISO to do that and make sure the hard drive is unmounted. I would then likely try a GNOME group reinstall like this (as root) yum reinstall @GNOME gdm If none of that worked, then I would try reinstalling all the xorg-x11 packages I have installed on the machine. If that did not work, I would buy a new hard drive, do a new install and then use something like an external case to connect the old drive and copy off any important stuff. OR .. if I had backup, I would just restore it :D === Note, I am sure there are also any number of other things to try. Maybe someone else will opine. Thanks, Johnny Hughes > > On 28 June 2016 at 15:43, Hersh <parikhh1@xxxxxxxxx> wrote: > >> I forgot to mention, I have followed steps mentioned in this link >> https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/ch-TigerVNC.html >> for configuring vnc. >> >> I have also tried upgrading VNCserver but that didn't help either. >> >> Regards >> Hersh >> >> >> On 28 June 2016 at 15:39, Hersh <parikhh1@xxxxxxxxx> wrote: >> >>> Hi, >>> >>> I have been using VNC on CentOS 7 server from last couple of months and >>> it was running all fine till last night. Unfortunately, there was an abrupt >>> power failure and system got restarted. Now, when I try to login with >>> VNCviwer, it thrown an error message- "*Gnome - oh no! Something has >>> gone wrong "* with a logout option. When I click on logout, I see >>> black/dark gray screen with 3 check boxes. >>> >>> I googled to figure out a solution and tried several solutions but could >>> not fix the problem. Any suggestion would be very helpful. >>> >>> Regards >>> Hersh >>> >> >> > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > https://lists.centos.org/mailman/listinfo/centos >
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