CentOS - Jun 2016 - VNC server issue- Gnome - oh no! Something has gone wrong

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

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
>

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
>>
>
>