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Old 28th July 2017, 03:29 PM
liderbug Offline
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Join Date: Feb 2005
Posts: 236
SSH -X slow after FC22->FC25

I've been running FC22 on my server (AMD 1090, 20ram). When working from my laptop I would/can "ssh -X me@server thunderbird" an up pops my email, ran fine. I just moved to FC25 and now when I read my email it is painfully slow. Before, it was very responsive - click, up - click, open, now click,circling circling circling up, menu, ............ up, mark all ........................ done. When on the server thunderbird runs full speed and if, on my laptop I run it in VNC, fast. Via SSH -X freek'n turtle speed. Any thoughts? Oh, and killing a process takes even longer.

1 hexa core amd 1090T, 4 GB RAM, 3.1.1-1.fc16.x86_64
hardinfo blowfish = 2.07
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Old 4th August 2017, 10:47 PM
LinGreg Offline
Registered User
Join Date: Jun 2007
Posts: 29
Re: SSH -X slow after FC22->FC25

The only I can think is the cipher that you are using (as the ciphers used may have changed based on the ssh version you are using -- I just learned this lol). Here is an article talking about ciphers, among other things:


Also, perhaps you could try using ssh -Y (which has less security precautions) instead of ssh -X.
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fc22&gtfc25, fc22>fc25, slow, ssh

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