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On Mon, Sep 20, 2010 at 11:53:34PM +0200, Thomas Drueke wrote: |
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> Thanks for hints, but no luck so far. |
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> |
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> Yohan, using xterm instead of konsole results in the same delay. |
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|
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To rule some other things out, you could also try: |
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unset DISPLAY |
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su - |
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DISPLAY is one of the differences between a text konsole and anything |
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under X... Might be that some bashrc/profile script tries to do |
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something with X if it sees DISPLAY, but isn't able to connect to X under |
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root... (maybe some xauth stuff..) |
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|
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yoyo |
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|
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> |
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> Alan, hosts contains the hostname (FQDN) for eth0 and also alocalhost |
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> entry. Plus wireshark didn't show any network traffic during the delay |
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> (for both eth0 and lo). |
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> |
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> Is there any of the new services from KDE 4 which requires some |
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> configuration concerning DNS or similar network services ? |
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> |
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> Regards, |
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> Thomas |
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> |
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> Am 20.09.2010 23:11, schrieb Alan McKinnon: |
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> > Apparently, though unproven, at 20:08 on Monday 20 September 2010, Thomas |
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> > Drueke did opine thusly: |
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> > |
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> >> Hi, |
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> >> |
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> >> I installed KDE 4.5.1 over the weekend following the |
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> >> "remove-all-old-kde-packages-first" approach on the gentoo webpage. So |
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> >> far everything seems to be fine except one thing. |
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> >> |
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> >> When I type "su -" in konsole it takes 20-30 seconds to complete. |
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> >> Doing the same on a text console the command completes immediately. |
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> >> |
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> >> I don't have NIS or LDAP enabled. "strace su -" came back with an |
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> >> authentication failure immediately so no much info from there. |
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> >> Also "top" didn't show any suspicious process consuming the time. |
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> >> |
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> >> I found a thread from may which might be related to my observation |
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> >> ("KDE takes ages to show password screen after suspend"). |
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> >> The solution there was to upgrade to KDE 4.4.4 which does not fit here. |
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> >> Google didn't show much on this topic as well. |
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> >> |
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> >> Any ideas what might cause the delay or how to get more close to the |
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> >> root cause ? |
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> > |
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> > |
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> > 20-30 second delays due to DNS timeouts have hit me so many times it's always |
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> > the first thing I check, even when it seems irrelevant. |
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> > |
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> > Does your machine have a local hostname, and do you have an entry for it in |
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> > either DNS or /etc/hosts? |
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> > |
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> > |
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> |
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