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Old 12-29-2010, 07:28 AM   #1
x201s
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How do I get my KDE Desktop back


Hello Linux Gurus,

I have RHEL 5.5 client installed in a Dell R410 server.
It used to run KDE Desktop without any problem.
Yesterday, I wanted to uninstall openldap that was installed by default when I installed RHEL with a CD and install an openldap, may be a newer version, from the openldap homepage.

The uninstallation process was not successful, giving me an error log (attached below). When I rebooted, instead of the familiar KDE desktop, I only got command line interface.

I am not comfortable without a GUI, and I only know KDE. How do I get back the KDE Desktop? Why KDE should be affected when I want to uninstall another program?

I can reinstall the whole thing, but I am sure I will run into the same problem. I mean, I need to remove the openldap that is supplied by the RHEL, and replace it with one that I have downloaded myself.

Here is the error log:
Code:
Component: pirut
Summary: TBdf43863c rpcServer.py:173:getServer:SSLCertificateFileNotFound: ERROR: can not find RHNS CA file: /usr/share/rhn/RHNS-CA-CERT

Traceback (most recent call last):
  File "/usr/sbin/pirut", line 373, in _apply
  File "/usr/lib/python2.4/site-packages/pirut/__init__.py", line 822, in applyChanges
  File "/usr/lib/python2.4/site-packages/pirut/__init__.py", line 789, in runTransaction
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 1005, in runTransaction
    self.plugins.run('posttrans')
  File "/usr/lib/python2.4/site-packages/yum/plugins.py", line 179, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/yum-plugins/rhnplugin.py", line 205, in posttrans_hook
  File "/usr/share/rhn/up2date_client/rhnPackageInfo.py", line 24, in updatePackageProfile
  File "/usr/share/rhn/up2date_client/rhnserver.py", line 149, in __init__
  File "/usr/share/rhn/up2date_client/rpcServer.py", line 173, in getServer
SSLCertificateFileNotFound: ERROR: can not find RHNS CA file: /usr/share/rhn/RHNS-CA-CERT

Local variables in innermost frame:
lang: en_US
rhns_ca_cert: /usr/share/rhn/RHNS-CA-CERT
log: <up2date_client.up2dateLog.Log instance at 0x93ba16c>
proxyUser: None
cfg: <up2date_client.config.Config instance at 0x93ba08c>
ca: ['/usr/share/rhn/RHNS-CA-CERT']
rhns_ca_certs: ['/usr/share/rhn/RHNS-CA-CERT']
proxyPassword: None
proxyHost: None
s: <RetryServer for xmlrpc.rhn.redhat.com/XMLRPC>
refreshCallback: None
serverUrls: ['https://xmlrpc.rhn.redhat.com/XMLRPC']
env: LANG
msg: ERROR: can not find RHNS CA file: /usr/share/rhn/RHNS-CA-CERT
serverList: <up2date_client.rpcServer.ServerList instance at 0x98e2dac>
PS: I do have an RHEL license, but I don't have support contract, so I guess I am on my own. Somewhere, I read about subscription channels, may be something is missing there-- not properly configured from install or for update-- but I cannot access rhn_register or up2date from command line. -bash:/usr/sbin/rhn_register: no such file or directory) is the error message.

Thanks for reading this and happy holidays!

Cheers,
 
Old 12-29-2010, 07:32 AM   #2
repo
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What happens if you type
Code:
startx
or
Code:
kdm
Kind regards
 
Old 12-29-2010, 07:15 PM   #3
x201s
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Posts: 67

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how to get my KDE Desktop back

repo, thanks.

startx gives me the following:
Code:
xauth:  creating new authority file /root/.serverauth.5221


X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: Linux 2.6.18-194.8.1.el5 i686 Red Hat, Inc.
Current Operating System: Linux myDomainName 2.6.18-194.26.1.el5PAE
#1 SMP Fri Oct 29 14:28:58 EDT 2010 i686
Build Date: 01 September 2010
Build ID: xorg-x11-server 1.1.1-48.76.el5_5.2
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Dec 30 09:02:58 2010
(==) Using config file: "/etc/X11/xorg.conf"
(WW) MGA(0): Failed to set up write-combining range (0xd9e00000,0x1f0000)
(WW) MGA(0): Failed to set up write-combining range (0xd9c00000,0x3f0000)
(WW) MGA(0): Failed to set up write-combining range (0xd9800000,0x7f0000)
(WW) MGA(0): Failed to set up write-combining range (0xd9e00000,0x1f0000)
(WW) MGA(0): Failed to set up write-combining range (0xd9c00000,0x3f0000)
(WW) MGA(0): Failed to set up write-combining range (0xd9800000,0x7f0000)
(EE) MGA(0): [drm] Direct rendering only supported with G200/G400/G450/G550.
localuser:root being added to access control list
Smart Common Input Method 1.4.4

Launching a SCIM daemon with Socket FrontEnd...
Loading simple Config module ...
Creating backend ...
Reading pinyin phrase lib failed
Loading socket FrontEnd module ...
Starting SCIM as daemon ...
Launching a SCIM process with x11...
Loading socket Config module ...
Creating backend ...
Loading x11 FrontEnd module ...
GTK Panel of SCIM 1.4.4

Starting SCIM as daemon ...
SCIM has been successfully launched.
I did not see any change in the screen. Should I expect the familiar reddish KDE Desktop to come up?

As for kdm, the return message was: command not found
 
Old 01-11-2011, 12:56 PM   #4
x201s
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My yum update, and others had not been set properly-- disfunctional, so I decided to reinstall everything.
 
  


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