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I don't understand how I can upgrade my CentOS 7. cat /etc/redhat-release CentOS Linux release 7.7.1908 (Core) I followed the directions found on the web (by installing dnf and so on), but when I tried to install centos-release I get dnf upgrade -y http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-release-8.1-1.1911.0.9.el8.x86_64.rpm Last metadata expiration check:

OK. I understand. Unfortunately the server has been assigned to me remotely and I cannot physically reinstall Centos 8. Thank you very much. Stefano On 08/04/20 18:17, Jonathan Billings wrote: > On Wed, Apr 08, 2020 at 05:50:44PM +0200, Stefano Simonucci wrote: >> I followed the directions found on the web (by installing dnf and so on), >> but when I tried to install centos-release I get > Unfortunately, there are a lot of web sites out there with bad > information. > > There's no support for updating from C7 to C8. It&...

Hi everyone. Since a few days I can't connect with a server via x2go. I get the following error message: Connection failed. Failed to start X2Go Agent session with ID stefsimo-60-1560249248_stDMATE_dp24. X2Go Agent terminated unexpectedly. Aborting session startup. Did you get the same error? cat /etc/centos-release CentOS Linux release 7.6.1810 (Core) cat /proc/version Linux version

Hi Stephano. I use xrdp and x2go on Centos witout issues. See emiledutoit.com blog incase you want to see how I installed them. Emile > On Jun 11, 2019, at 6:45 AM, Stefano Simonucci <stefanosimonucci.sim at alice.it> wrote: > > Hi everyone. > > Since a few days I can't connect with a server via x2go. I get the following error message: > > Connection failed. Failed to start X2Go Agent session with ID stefsimo-60-1560249248_stDMATE_dp24. X2Go Agent...

On Wed, Apr 08, 2020 at 05:50:44PM +0200, Stefano Simonucci wrote: > I followed the directions found on the web (by installing dnf and so on), > but when I tried to install centos-release I get Unfortunately, there are a lot of web sites out there with bad information. There's no support for updating from C7 to C8. It's likely to result in...

I have installed x2goserver on a Centos8 server. Yesterday, after the installation I was able to connect by means of x2go. Today I get the following error ( /var/log/messages) /usr/bin/x2gostartagent[2677]: no free display number available, cannot start new session. Has anyone had the same problem? Thanks. Bye Stefano

On 9/15/2020 4:24 AM, Stefano Simonucci wrote: > I have installed x2goserver on a Centos8 server. > > Yesterday, after the installation I was able to connect by means of > x2go. Today I get the following error ( /var/log/messages) > > /usr/bin/x2gostartagent[2677]: no free display number available, cannot > start new...