I'm continuing the saga of setting up my lovely Surface Book. Succeeding, just, but see below. Now my problem is that 'git push' doesn't work. My 'pushurl' is pushurl = ssh://git@git.haskell.org/ghc.git which is correct I think. I have a .ssh directory set up, with a copy of all the files that used to work. But 'git push' says /c/code/HEAD$ git push Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. So presumably it's a ssh problem. Turned out (via ssh -v) that I was getting debug1: Skipping ssh-dss key /c/users/simonpj/.ssh/id_dsa for not in PubkeyAcceptedKeyTypes I solved this by adding to .ssh/config the line PubkeyAcceptedKeyTypes +ssh-dss But I guess this is bad practice. How would I (a) generate RSA keys (b) push them to git.haskell.org (or wherever they need to go) Is there a wiki page describing this? The (b) part at least is GHC specific, as is the strange pushurl. Thanks Simon