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I can not create symbolic links: >>> >>> Alex@Alexo ~ >>> $ ls /cygdrive/C/XOL/ >>> >>> Alex@Alexo ~ >>> $ ln -s /cygdrive/C/XOL/ work >>> >>> Alex@Alexo ~ >>> $ ls -all work >>> lrwxrwxrwx 1 Alex None 11 Jul 31 09:09 work -> /mnt/C/XOL/ >>> >>> Alex@Alexo ~ >>> $ cd ~/work/ >>> -bash: cd: /home/Alex/work/: No such file or directory >>> >>> The link is created but I can not use it. >>> The only thing that I did not standard was to call installation folder >>> C:\Cygwin instead of default C:\Cygwin64 >>> >>> Any help would be highly appreciated. >> >> Thanks for the report. This seems to happen only when >> the drive letter is uppercase. >> >> ln -s /cygdrive/c/XOL/ work >> works. >> >> Anyway, I think this is a problem of cygwin1.dll. >> >> This >> work -> /mnt/C/XOL/ >> should be >> work -> /cygdrive/C/XOL/ >> shouldn't it? >> >> It guess this is a bug in the code added for WSL >> compatibility. > > I found the patch attached solves the issue. > > Corinna, WDYT? I'm not Corinna, but replacing oldpath by normpath doesn't seem like the right thing to do at the time of symlink creation. If I create a symlink under Cygwin, I expect the target to be used under Cygwin exactly as I enter it. The internal replacement of the cygdrive prefix by /mnt for WSL compatibility is fine, as long as I never see it except under WSL. But since WSL doesn't recognize /mnt/, I don't think Cygwin should convert //. Users who want WSL interoperability just have to use lowercase drive letters. I'm tempted to go even further and say that Cygwin shouldn't ever convert the cygdrive prefix to /mnt, on the grounds that users who care about WSL interoperability can simply use /mnt as their cygdrive prefix. But maybe that ship has sailed. Ken