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File upload is very slow, takes about 11 seconds before the "connection to ..." appears then it disconnects and starts over again and again 11 seconds before "connection to ..." appears. actual file upload is fast running a fresh install of macOS Sierra. local network linux servers (multiple, all slow) using keys for authentication access from the terminal with SSH is normal. ---- connection log ----- Connecting to 192.168.11.68 port 22 Connection established Remote version string: SSH-2.0-OpenSSH_6.6.1 Local version string: SSH-2.0-JSCH-0.1.53 CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256 aes256-ctr is not available. aes192-ctr is not available. aes256-cbc is not available. aes192-cbc is not available. CheckKexes: diffie-hellman-group14-sha1,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521 CheckSignatures: ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 SSH_MSG_KEXINIT sent SSH_MSG_KEXINIT received kex: server: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 kex: server: ssh-rsa,ecdsa-sha2-nistp256 kex: server: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se kex: server: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se kex: server: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 kex: server: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 kex: server: none,zlib@openssh.com kex: server: none,zlib@openssh.com kex: server: kex: server: kex: client: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 kex: client: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 kex: client: aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc kex: client: aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc kex: client: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96 kex: client: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96 kex: client: none kex: client: none kex: client: kex: client: kex: server->client aes128-ctr hmac-md5 none kex: client->server aes128-ctr hmac-md5 none SSH_MSG_KEX_ECDH_INIT sent expecting SSH_MSG_KEX_ECDH_REPLY ssh_rsa_verify: signature true Host '192.168.11.68' is known and matches the RSA host key SSH_MSG_NEWKEYS sent SSH_MSG_NEWKEYS received SSH_MSG_SERVICE_REQUEST sent SSH_MSG_SERVICE_ACCEPT received Authentications that can continue: gssapi-with-mic,publickey,keyboard-interactive,password Next authentication method: gssapi-with-mic Authentications that can continue: publickey,keyboard-interactive,password Next authentication method: publickey Authentications that can continue: password Next authentication method: password Disconnecting from 192.168.11.68 port 22 Connecting to 192.168.11.68 port 22 Connection established Remote version string: SSH-2.0-OpenSSH_6.6.1 Local version string: SSH-2.0-JSCH-0.1.53 CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256 aes256-ctr is not available. aes192-ctr is not available. aes256-cbc is not available. aes192-cbc is not available. CheckKexes: diffie-hellman-group14-sha1,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521 CheckSignatures: ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 SSH_MSG_KEXINIT sent SSH_MSG_KEXINIT received kex: server: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 kex: server: ssh-rsa,ecdsa-sha2-nistp256 kex: server: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se kex: server: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se kex: server: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 kex: server: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 kex: server: none,zlib@openssh.com kex: server: none,zlib@openssh.com kex: server: kex: server: kex: client: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 kex: client: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 kex: client: aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc kex: client: aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc kex: client: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96 kex: client: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha1-96,hmac-md5-96 kex: client: none kex: client: none kex: client: kex: client: kex: server->client aes128-ctr hmac-md5 none kex: client->server aes128-ctr hmac-md5 none SSH_MSG_KEX_ECDH_INIT sent expecting SSH_MSG_KEX_ECDH_REPLY ssh_rsa_verify: signature true Host '192.168.11.68' is known and matches the RSA host key SSH_MSG_NEWKEYS sent SSH_MSG_NEWKEYS received SSH_MSG_SERVICE_REQUEST sent SSH_MSG_SERVICE_ACCEPT received Authentications that can continue: gssapi-with-mic,publickey,keyboard-interactive,password Next authentication method: gssapi-with-mic Authentications that can continue: publickey,keyboard-interactive,password Next authentication method: publickey Authentication succeeded (publickey). CWD /var/www/CORE Directory successfully changed. PWD /var/www/CORE CWD /var/www/CORE Directory successfully changed. LIST Here comes the directory listing. Directory send OK. CWD /var/www/CORE Directory successfully changed. LIST Here comes the directory listing. Directory send OK. CWD /var/www/CORE Directory successfully changed. STOR index.php File receive OK. QUIT Goodbye Summary ==================== Succeeded: file index.php Runtime: 10 ms, processed: 1 file(s), 0.764 KB
same issue with SVN, also very slow
==[IDE]== Oct 10, 2016 1:50:13 PM Preparing Commit... ==[IDE]== Oct 10, 2016 1:50:14 PM Preparing Commit... finished. ==[IDE]== Oct 10, 2016 1:50:58 PM Committing... commit -m "- updates for database usage..." (8 paths specified) svn: E200015: authentication cancelled svn: E200015: authentication cancelled commit -m "- updates for database usage..." (8 paths specified) Sending /Users/something/Projects/RPI/RBPI/lib/database.js Deleting /Users/something/Projects/RPI/RBPI/lib/functions.js Sending /Users/something/Projects/RPI/RBPI/lib/librpi.js Sending /Users/something/Projects/RPI/RBPI/lib/rest.js Sending /Users/something/Projects/RPI/RBPI/lib/system.js Sending /Users/something/Projects/RPI/RBPI/routes/download.js Sending /Users/something/Projects/RPI/RBPI/routes/index.js Sending /Users/something/Projects/RPI/RBPI/server.js Transmitting file data ... Committed revision 42. Revision: 42 Author : ivob Date : Oct 10, 2016 2:06:58 PM - updates for database usage - single database - close and open database after 100 saves ==[IDE]== Oct 10, 2016 1:54:28 PM Committing... finished.
Found something very weird. If I start Coda (IDE from Panic) everything (both SFTP and SVN) is working normal. When I close Coda everything is slow again (after a few seconds). I installed Coda recently when the problem already existed.
Me too I have this problem: for my style of Netbeans' use this problem is really big... I tried to install Coda and replicate the strange situation reported below and... works!
The solution is simple: add your Mac name at the end of these two lines in your /etc/hosts file : 127.0.0.1 localhost your-mac-name.local ::1 localhost your-mac-name.local (from this post: https://netbeans.org/bugzilla/show_bug.cgi?id=268997)
For the workaround, this looks like JDK problem.
Hello I have got the same problem, Mac too. I've downloaded the last SDK and continues with the problem too.
Hello!, I can confirm the same that tells el_vato@netbeans.org, Open Coda and the all works again. XD Thanks, Isn't the solution but is going to save me a lot of time!
(In reply to marciuz from comment #5) > The solution is simple: add your Mac name at the end of these two lines in > your /etc/hosts file : > > 127.0.0.1 localhost your-mac-name.local > ::1 localhost your-mac-name.local > > (from this post: https://netbeans.org/bugzilla/show_bug.cgi?id=268997) This solved my problem. Muchos gracias!