Hi James, I tried as suggested installing cuda but the problem persist. In a previous c7.5 installation all works as expected but the driver was less then 390.77. So installing latest cuda nvidia driver for suggested links does not work. What other can I try? Il Gio 20 Set 2018, 19:52 James Pearson <james-p at moving-picture.com> ha scritto: > Alessandro Baggi: > > > > I found this https://access.redhat.com/solutions/3438891 but I've not > > access to this content. In this content seems that the workaround is > > using lightdm and mask gdm. > > That page is not exactly helpful ... virtually no details > > Strangely, it has 'Solution Verified' at the top of the page, but the > listed 'Resolution' is: > > > At this time there is no guaranteed resolution of this issue. Using the > > Nvidia Beta graphics module sometimes works, but is not guaranteed > > or supported > > What is more puzzling, is that we have probably over a thousand > workstations running CentOS 7.5 with Nvidia cards using the proprietary > driver and haven't seen any of the 'issues' listed - which are: > > * Nvidia proprietary module doesn't work after upgrading to RHEL7.5 > * No graphics after updating to RHEL7.5 > * Desktop does not start after upgrading to RHEL7.5 with Nvidia graphics > driver > * Black screen after installing Nvidia proprietary graphics module in > RHEL7.5 > > We're using gdm which launches Mate > > James Pearson > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >