Unable to set display to resolution > 1024x768

[Edward Mahiko III]

Monitor: ASUS PA248Q 24" ProArt 1920x1200.

After upgrading to 17.10, display defaults to standard VGA (1024x768). Unable to set display to a higher resolution.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: lubuntu-desktop (not installed)
ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
Uname: Linux 4.13.0-21-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.6
Architecture: amd64
CurrentDesktop: LXDE
Date: Thu Dec 28 02:43:49 2017
InstallationDate: Installed on 2017-09-10 (109 days ago)
InstallationMedia: Lubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system.
       Users in the 'systemd-journal' group can see all messages. Pass -q to
       turn off this notice.
 No journal files were opened due to insufficient permissions.
SourcePackage: lubuntu-meta
UpgradeStatus: Upgraded to artful on 2017-12-27 (0 days ago)

[ԜаӀtеr Ⅼарсһуnѕkі (wxl)]

Unfortunately, 17.10 has long since reached end of life. If the bug is still relevant, please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect BUGNUMBER

Thank you for taking the time to report this bug and helping to make Ubuntu better.