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Thread: lost access to login

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i installed ubuntu 9 week ago , did try make backup of files simple backup

files not accessed belonged root, tried change access them sudo chmod.
did manage remove file restrictions.

surprise no more access user map, after trying more chmod gave , wanted restart.
turned out impossible because no more access $home/.dmrc

please me log in again. know how in terminal session, type there ???

try
code:
chmod 644 /home/username/.dmrc
if in root recovery shell. if in own failsfe shell need sudo.


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