when i pull source code from git, i give a error: fatal: unable to access 'https://git....': gnutls_handshake() failed: Error in the pull function.
how to fix?
when i pull source code from git, i give a error: fatal: unable to access 'https://git....': gnutls_handshake() failed: Error in the pull function.
how to fix?
The problem was in a mismatch between VPN MTU and Linux under WSL2 MTU sizes.
It can be identified via 2 commands: Windows PowerShell (run as administrator)
netsh interface ipv4 show subinterfaces
Notice the first row - it shows how big MTU is allowed in your VPN.
Linux (inside WSL2) console
ip addr
Notice the row starting 'eth0' - its MTU must match or be lower that the one above. In my case the MTU in Linux was higher.
Solution The following command instantly solves the problem:
sudo ip link set dev eth0 mtu 1400
(update MTU value to fit your VPN)
