Cannot push code to my git repo

Could you post the output of "ssh -vvv <email address hidden>"? (Check the output for secrets just in case, but it shouldn't include anything like private key material.)

Hello

Can you please provide exact failure message ?

One thing to try is verify the ssh-agent is running in the background and if not start it and make sure your SSH private key is added to the ssh-agent.

The other issue I see is the way the remote is specified for the repo you're trying to push to: is you're trying to push code under the project I would specify the remote like this:

git+ssh://<email address hidden>/~rakinar2/onesoftnet/+git/invention

otherwise for personal repos I would try:

git+ssh://<email address hidden>/~rakinar2/+git/invention

Pushing to ~onesoftnet ought to work, though, since ~rakinar2 is a member of that team. But let's see the exact output and work from there :-)

Output of `ssh -vvv <email address hidden>`:

OpenSSH_8.7p1, OpenSSL 1.1.1k 25 Mar 2021
debug1: Reading configuration data /etc/ssh/ssh_config
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/c/Users/rakinar2/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/c/Users/rakinar2/.ssh/known_hosts2'
debug2: resolving "git.launchpad.net" port 22
debug3: ssh_connect_direct: entering
debug1: Connecting to git.launchpad.net [185.125.188.44] port 22.
debug3: set_sock_tos: set socket 4 IP_TOS 0x48
debug1: Connection established.
debug1: identity file /c/Users/rakinar2/.ssh/id_rsa type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_rsa-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_dsa type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_dsa-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ecdsa type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ecdsa-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ecdsa_sk type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ed25519 type 3
debug1: identity file /c/Users/rakinar2/.ssh/id_ed25519-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ed25519_sk type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_xmss type -1
debug1: identity file /c/Users/rakinar2/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.7
debug1: Remote protocol version 2.0, remote software version Twisted_20.3.0+lp5
debug1: compat_banner: match: Twisted_20.3.0+lp5 pat Twisted_* compat 0x00000000
debug2: fd 4 setting O_NONBLOCK
debug1: Authenticating to git.launchpad.net:22 as 'rakinar2'
debug3: record_hostkey: found key type RSA in file /c/Users/rakinar2/.ssh/known_hosts:6
debug3: load_hostkeys_file: loaded 1 keys from git.launchpad.net
debug1: load_hostkeys: fopen /c/Users/rakinar2/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug3: order_hostkeyalgs: prefer hostkeyalgs: <email address hidden>,<email address hidden>,<email address hidden>,rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,<email address hidden>,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c
debug2: host key algorithms: <email address hidden>,<email address hidden>,<email address hidden>,rsa-sha2-512,rsa-sha2-256,ssh-rsa,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,<email address hidden>,<email address hidden>
debug2: ciphers ctos: <email address hidden>,aes128-ctr,aes192-ctr,aes256-ctr,<email address hidden>,<email address hidden>,aes128-cbc,3des-cbc,aes256-cbc,aes192-cbc
debug2: ciphers stoc: <email address hidden>,aes128-ctr,aes192-ctr,aes256-ctr,<email address hidden>,<email address hidden>,aes128-cbc,3des-cbc,aes256-cbc,aes192-cbc
debug2: MACs ctos: <email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: <email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,<email address hidden>,hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,<email address hidden>,zlib
debug2: compression stoc: none,<email address hidden>,zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,<email address hidden>,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,ext-info-s
debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug2: ciphers ctos: aes256-ctr,aes256-cbc,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,cast128-cbc,blowfish-cbc,3des-cbc
debug2: ciphers stoc: aes256-ctr,aes256-cbc,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,cast128-cbc,blowfish-cbc,3des-cbc
debug2: MACs ctos: hmac-sha2-512,hmac-sha2-384,hmac-sha2-256,hmac-sha1,hmac-md5
debug2: MACs stoc: hmac-sha2-512,hmac-sha2-384,hmac-sha2-256,hmac-sha1,hmac-md5
debug2: compression ctos: none,zlib
debug2: compression stoc: none,zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: rsa-sha2-512
debug1: kex: server->client cipher: aes128-ctr MAC: hmac-sha2-256 compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: hmac-sha2-256 compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: SSH2_MSG_KEX_ECDH_REPLY received
debug1: Server host key: [key has been omitted]
debug3: record_hostkey: found key type RSA in file /c/Users/rakinar2/.ssh/known_hosts:6
debug3: load_hostkeys_file: loaded 1 keys from git.launchpad.net
debug1: load_hostkeys: fopen /c/Users/rakinar2/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: Host 'git.launchpad.net' is known and matches the RSA host key.
debug1: Found key in /c/Users/rakinar2/.ssh/known_hosts:6
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey out after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey in after 4294967296 blocks
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_rsa
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_dsa
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_ecdsa
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_ecdsa_sk
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_ed25519 ED25519 SHA256:9Ucw/nXhZIPdvbH3RC8EaVJRQa8vnUO1WgGizkEUdKE
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_ed25519_sk
debug1: Will attempt key: /c/Users/rakinar2/.ssh/id_xmss
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-512,rsa-sha2-256,ssh-rsa>
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /c/Users/rakinar2/.ssh/id_rsa
debug3: no such identity: /c/Users/rakinar2/.ssh/id_rsa: No such file or directory
debug1: Trying private key: /c/Users/rakinar2/.ssh/id_dsa
debug3: no such identity: /c/Users/rakinar2/.ssh/id_dsa: No such file or directory
debug1: Trying private key: /c/Users/rakinar2/.ssh/id_ecdsa
debug3: no such identity: /c/Users/rakinar2/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: /c/Users/rakinar2/.ssh/id_ecdsa_sk
debug3: no such identity: /c/Users/rakinar2/.ssh/id_ecdsa_sk: No such file or directory
debug1: Offering public key: /c/Users/rakinar2/.ssh/id_ed25519 ED25519 SHA256:9Ucw/nXhZIPdvbH3RC8EaVJRQa8vnUO1WgGizkEUdKE
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 60
debug1: Server accepts key: /c/Users/rakinar2/.ssh/id_ed25519 ED25519 SHA256:9Ucw/nXhZIPdvbH3RC8EaVJRQa8vnUO1WgGizkEUdKEdebug3: sign_and_send_pubkey: ED25519 SHA256:9Ucw/nXhZIPdvbH3RC8EaVJRQa8vnUO1WgGizkEUdKE
debug3: sign_and_send_pubkey: signing using [key has been omitted]
Enter passphrase for key '/c/Users/rakinar2/.ssh/id_ed25519': [passphrase]
debug3: send packet: type 50
debug3: receive packet: type 52
Authenticated to git.launchpad.net ([185.125.188.44]:22) using "publickey".
debug1: channel 0: new [client-session]
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug3: send packet: type 90
debug1: Entering interactive session.
debug1: pledge: filesystem full
debug3: receive packet: type 91
debug2: channel_input_open_confirmation: channel 0: callback start
debug2: fd 4 setting TCP_NODELAY
debug3: set_sock_tos: set socket 4 IP_TOS 0x48
debug2: client_session2_setup: id 0
debug2: channel 0: request pty-req confirm 1
debug3: send packet: type 98
debug2: channel 0: request shell confirm 1
debug3: send packet: type 98
debug2: channel_input_open_confirmation: channel 0: callback done
debug2: channel 0: open confirm rwindow 131072 rmax 32768
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: PTY allocation request accepted on channel 0
debug2: channel 0: rcvd ext data 27
debug3: receive packet: type 97
debug2: channel 0: rcvd close
debug2: channel 0: output open -> drain
debug2: chan_shutdown_read: channel 0: (i0 o1 sock -1 wfd 5 efd 7 [write])
debug2: channel 0: input open -> closed
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: shell request accepted on channel 0
debug3: channel 0: will not send data after close
debug2: channel 0: obuf_empty delayed efd 7/(27)
No shells on this server.
debug2: channel 0: written 27 to efd 7
debug3: channel 0: will not send data after close
debug2: channel 0: obuf empty
debug2: chan_shutdown_write: channel 0: (i3 o1 sock -1 wfd 6 efd 7 [write])
debug2: channel 0: output drain -> closed
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug3: send packet: type 97
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
  #0 client-session (t4 r0 i3/0 o3/0 e[write]/0 fd -1/-1/7 sock -1 cc -1)

debug3: send packet: type 1
Connection to git.launchpad.net closed.
Transferred: sent 2552, received 1672 bytes, in 0.4 seconds
Bytes per second: sent 5900.6, received 3865.9
debug1: Exit status -1

If I use `git+ssh://<email address hidden>/~rakinar2/onesoftnet/+git/invention` as remote URL and run 'git push', I get the following error:

Enter passphrase for key '/c/Users/rakinar2/.ssh/id_ed25519':
fatal: remote error: Project 'onesoftnet' does not exist.

If I use `git+ssh://<email address hidden>/~onesoftnet/invention/+git/invention` as remote and run 'git push', I get the following error:

Enter passphrase for key '/c/Users/rakinar2/.ssh/id_ed25519':
fatal: remote error: Permission denied.

Hi, I don't need `https://code.launchpad.net/~onesoftnet/invention/+git/invention` git repo, please delete it. Thanks.

Thanks Colin Watson, that solved my question.