dpkg-log-summary --version (return code: 0)
xdiagnose 3.0
dpkg-log-summary --help (return code: 0)
Usage: dpkg-log-summary [options]
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-v, --verbose Show debug messages
-D, --show-dates List dates on which updates were performed
-s START_DATE, --start-date=START_DATE
Only include entries from this date forward
(YYYY/MM/DD)
-e END_DATE, --end-date=END_DATE
Only include entries from this date and earlier
(YYYY/MM/DD)
xdiagnose - Analysis tools for troubleshooting X.org problems