Server unexpectedly closed network connection - Raspberry Pi Forums

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hi there,

have raspberry pi running debian jessie. use work fine until 3 august. since have been looking answers , trying different suggestions no avail.

reason when come in work in morning unable remotely access pi server , i’m getting following error.

"server unexpectedly closed network connection"

during day after manual reset can connect pi server via putty numerous times out fail. filezilla connects no problem during time.

in morning when office try connecting via ftp filezilla , putty. both give same error. go , rest pi server manually , connections work. , connection possible anytime of day while i’m @ work.

did research , 1 suggestion ssh times out fix added following server clientaliveinterval 120 , client serveraliveinterval 120 . added in /etc/ssh/sshd_config file. still not solve problem. restarted ssh after made changes using /etc/ini.d/ssh restart

other thing found possibly have many client pi’s running same server , fix changed maxstartups 10:30:60 maxstartups 100

problem scripts update files on pi clients don't run , don't update content.

else can at?
assistance appreciated.

with more research saw 1 way may keep session alive doing following...

xserver-command=x -s 0 -dpms in file etc/lightdm/lightdm.conf

well, didn't solve problem.

theory can try appreciated.
many :cry: :idea: :cry:


raspberrypi



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