On 11/04/13 16:39, Charles Patterson wrote:
> On 04/11/2013 02:26, John Pilkington wrote:
>> From: John Pilkington <[log in to unmask]>
>> To: "[log in to unmask]" <[log in to unmask]>
>> Cc:
>> Sent: Thursday, April 11, 2013 2:26 AM
>> Subject: Re: KDM/KDE login panel disappears
>>
>> On 11/04/13 04:11, Charles Patterson wrote:
>>> Originally posted on the Scientific Linux forum:
>>> http://scientificlinuxforum.org/index.php?act=ST&f=11&t=2281
>>>
>>> With this last update to 6.4, and perhaps an update before, the KDM
>>> login panel does not appear after boot. I see the background but nothing
>>> else. Going to init level 3 and then back to init level 5 shows me the
>>> login panel. Also hitting ctrl-alt-delete and then escape to dismiss the
>>> shutdown menu shows the login panel as well. Going to init level 3 and
>>> then startx puts me into an X session without login at all.
>>>
>>> /var/log/messages says:
>>> kdm: Abnormal termination of greeter for display :0, code 1 signal 0
>>> kdm: Fatal X Server IO error: Interrupted system call
>>>
>>> I have console access no problem and the rest of the system seems
>>> healthy. fsck on the root partition came back with no problems.
>>>
>>> I should say that I am running an ATI RV100 QY/Radeon 7000/VE card so no
>>> nVidia issues here.
>>>
>>> Now that I have the work-around, this isn't so dire anymore, but still
>>> irksome. Anybody have any ideas how to fix this?
>>>
>>> TIA.
>>
>> About two weeks ago my LVM tools disappeared somehow and I lost access to
>> lv_home; after reinstalling the tools, and apparent initial success, I could
>> only reboot into Gnome. I enabled the kde-unstable repo to try the new build
>> from there, but still could get only Gnome or the login screen. Xorg.0.log
>> showed many AUDIT messages and clients being connected and rapidly
>> disconnected. I found an earlier reference quoting a similar log extract and
>> claiming a cure by adding a section "Files" defining the RgbPath to
>> Xorg.conf, but that was later retracted. I don't have an Xorg.conf.
>> I'm now on 6.4
>>
>> Eventually I found that disabling the sshd service permitted normal login to
>> kde. That's not a universal solution, but it lets me do most of what I
>> want.
>
> Thanks for the post. Unfortunately, this does not seem to be related to my issue. In any case, disabling sshd is not an option for me as I use this system sometimes as headless. As I said before, I can get the KDE login panel to appear by hitting CTRL-ALT-DEL and then ESC. I have no X errors and only KDM errors which I quoted above from /var/log/messages.
>
> Can anybody give me a clue as to where and/or what to look for to fix this?
>
> Is there any other mail list or forum that would be able to get to the developers about this?
>
> Thanks.
My thread about my problem on the kde-for-fedora list got a suggestion
to refresh /etc/kde/kdm/kdmrc, which comes as part of kde-settings-kdm.
'yum reinstall kde-settings-kdm' seems to have worked for me.
Thanks to Eli Wapniarski and Kevin Kofler.
John P
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