kernel-packages team mailing list archive

[Launchpad Bug Tracker <1327684@xxxxxxxxxxxxxxxxxx>]

You have been subscribed to a public bug:

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

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete


** Tags: bot-comment
-- 
USB ports not working
https://bugs.launchpad.net/bugs/1327684
You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.