Results 1 to 2 of 2

Thread: Monitor not waking up when connected with DisplayPort cable

  1. #1
    Join Date
    Mar 2008
    Location
    Somma Lombardo - Italy
    Beans
    218
    Distro
    Ubuntu 13.04 Raring Ringtail

    Monitor not waking up when connected with DisplayPort cable

    Hallo,
    I'm running Ubuntu 12.04 with latest updates on HP desktop computer with embed sandy bridge intel graphic card and onboard display port connector.
    The problem is that, when the monitor goes to sleep and it is connected to the display port, it will never wake up. I have to hard restart the computer. The issue in not there if the monitor is connected to the VGA port.
    Also I've disabled computer sleep or monitor locking but, after a while the monitor goes to sleep anyway and it never wakes up.
    Is someone having the same issue? The issue was not showing with Ubuntu 10.04. The installation I did of 12.04 (64bit) was from scratch.
    Thanks in advance for any help.
    Think

  2. #2
    Join Date
    Mar 2008
    Location
    Somma Lombardo - Italy
    Beans
    218
    Distro
    Ubuntu 13.04 Raring Ringtail

    Re: Monitor not waking up when connected with DisplayPort cable

    The issue was solved with driver updates.
    Think

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •