View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0007793 | CentOS-7 | gnome-session | public | 2014-10-28 09:28 | 2014-10-28 09:28 |
| Reporter | colinmcfarlane | Assigned To | |||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | new | Resolution | open | ||
| Product Version | 7.0-1406 | ||||
| Summary | 0007793: Unable to run KDE over XDMCP due to gnome 3D errors | ||||
| Description | Centos 7 on the server with XDMCP enabled. Workstation running Centos 7 and attempting to start "Xnest :1 -query server" produces a black window and the server reports: <code>Oct 28 08:57:42 nx /usr/bin/dbus-launch: gnome-session-is-accelerated: No composite extension. Oct 28 08:57:42 nx /usr/bin/dbus-launch: gnome-session-check-accelerated: Helper exited with code 256 Oct 28 08:57:42 nx /usr/bin/dbus-launch: ** (process:32693): WARNING **: software acceleration check failed: Child process exited with code 1</code> The same failure occurs with the workstation booting into X as an xdmcp client. All our workstations are now failing due to this. I could not find a way to get kdm to run without gnome on the server. I appreciate that the underlying bug is in the upstream gnome software but the fact that kde on centos 7 has a dependency on it is something centos may be able to resolve. | ||||
| Steps To Reproduce | Install Centos 7 - choose "KDE Plasma Workspaces" as the software group to install, configure XDMCP. On the client either boot into xdmcp or use Xnest. | ||||
| Additional Information | This also happens with OpenSUSE 13.1 as the workstation OS. Other distros have the same problem. https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1251281 | ||||
| Tags | No tags attached. | ||||
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2014-10-28 09:28 | colinmcfarlane | New Issue |
