Sorry for the misunderstanding, I had corrected the bug description. I'm not a techie and have very little knowledge about linux. Can you help me explain step by step instructions how to do that?
As I know I don't use any daemon or service related to printer. I only installed cairo-dock and disable unity..just wondering if that could cause some issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1159358 Title: USB Printer & HDD external can't wake up after a moment of time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs