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. Regards Hersh On 28 June 2016 at 15:43, Hersh <parikhh1 at gmail.com> 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 at gmail.com> 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 >> > >