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Primary External Monitor

Verify Screen Functionality

Case ID: pem-001

Using Unity

1. Boot the computer. Verify that the Ubuntu login screen is displayed.
2. Log into the computer. Verify that the desktop wallpaper and panels are displayed.

3. Click on Ubuntu Logo and search Monitor.

4. Change the screen resolution by selecting a different resolution from the Resolution dropdown list.

5. Press 'Apply'. Verify that the new resolution is set correctly and that the screen is still visible.

Using GNOME Classic

1. Boot the computer. Verify that the Ubuntu login screen is displayed.
2. Log into the computer. Verify that the desktop wallpaper and panels are displayed.

3. Open System Monitor (System → Administration → System Monitor).

4. Change the screen resolution by selecting a different resolution from the Resolution dropdown list.

5. Press 'Apply'. Verify that the new resolution is set correctly and that the screen is still visible.

Verification

1. Verify that the display is functioning properly.
2. Verify that the resolution can be changed.

Reporting bugs

• To file a bug, open a terminal and run ubuntu-bug linux