Difference between revisions of "Screensaver, can not unlock"
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This is caused by the /etc/shadow file having the wrong permissions or ownership. Doing "ls -l /etc/shadow" should display the following: | This is caused by the /etc/shadow file having the wrong permissions or ownership. Doing "ls -l /etc/shadow" should display the following: | ||
| − | -rw-r----- 1 root shadow 1241 2010-08-22 12:43 /etc/shadow | + | -rw-r----- 1 root shadow 1241 2010-08-22 12:43 /etc/shadow |
if it does not, correct it so it does. | if it does not, correct it so it does. | ||
| Line 14: | Line 14: | ||
See: | See: | ||
| − | https://wiki.ubuntu.com/DebuggingScreenLocking | + | https://wiki.ubuntu.com/DebuggingScreenLocking // |
https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/600631 | https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/600631 | ||
[[Category:Tech support]] | [[Category:Tech support]] | ||
Revision as of 15:23, 13 July 2013
Sometimes the screensaver will not unlock with a correct password.
Examining the /var/log/auth.log file shows error similar to the following:
Jul 14 19:04:34 desktop unix_chkpwd[1760]: check pass; user unknown
This is caused by the /etc/shadow file having the wrong permissions or ownership. Doing "ls -l /etc/shadow" should display the following:
-rw-r----- 1 root shadow 1241 2010-08-22 12:43 /etc/shadow
if it does not, correct it so it does.
See:
https://wiki.ubuntu.com/DebuggingScreenLocking // https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/600631