Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-utopic/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1327684 Title: USB ports not working Status in “linux” package in Ubuntu: Incomplete Bug description: Hi , Recently I upgraded my Inspiron 3017 from Xubuntu 13.10 to 14.04 ( Both 64 bit). I am having a dual boot with windows 8 also loaded . The problem I am facing after the upgrade is with the USB ports. The laptop got 3 usb ports , 2 X USB 3.0 and 1X USB 2.0 Most of the time when i reach the login screen after booting up , the keyboard and touchpad doesnt work and PC gets stuck. Then I have to hard shutdown. After booting up several times , the keyboard may start working. Sometimes my wireless mouse deosnt work after booting up even when keyboard and touchpad is working.Same is the case with all usb ports. No thumb drives or my Nexus 7 doesnt get detected. I am posting the result of lsusb with Nexus 7 and wireless mouse plugged in Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub After restarting several times things may start work . I dont have any such issues in windows 8 . How can this issue be sorted out. Please help me To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327684/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
