I cannot delete or move a file owned by me which I have read write permissions. Could anybody help me figure out why? The file is owned by me in group staff and perms are set to 644. The file is located in my home directory it is a single jpg file, any help would be much appreciated.
fire up Terminal and check the file
ls -leO (that's a capital O not a zero)
and if the
uappnd flag is set, try
chflags nouappnd a.single.jpg