Isaac Su, thank you for reporting this bug to Ubuntu. Oneiric reached EOL on May 9, 2013. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
Is this reproducible in the latest release of Ubuntu via http://cdimage.ubuntu.com/daily-live/current/ ? If so, please execute the following via a terminal in order for the necessary debugging information to be attached: apport-collect 936161 ** Package changed: pm-utils (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/936161 Title: Suspend and hibernate does not work after using bluetooth internet tethering Status in linux package in Ubuntu: Incomplete Bug description: I am unable to suspend or hibernate my Thinkpad X201 laptop after I use bluetooth tethering with my Nexus S phone. Here are the steps to reproduce it. 1. Boot up computer into Ubuntu 11.10 2. At the login screen, close lid to enter 'suspend' mode. Suspend is entered successfully. 3. Reopen the lid. Screen shows login window. 4. Login with correct credentials. GNOME desktop appears on screen. 5. Close lid to enter 'suspend' mode. Suspend success. 6. Reopen the lid. Locked session login window appears. Enter correct credentials. Back to desktop. 7. (Bluetooth phone has been previously paired). Click on Network icon and select "Nexus S Network" to tether via bluetooth. 8. Wait for tethering to succeed. 9. Close lid (or Fn F4 to activate sleep mode). Sleep indicator flashes for a while, then locked screen login window appears on screen. Suspend failed. Extra information: 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu Ubuntu 11.10 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Linux kernel 3.0.0-16-generic 3) What you expected to happen My computer should enter Suspend or Hibernate mode. 4) What happened instead The sleep light flashes for a while, then the login panel appears on the screen. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/936161/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp