kernel-packages team mailing list archive

[Dakoshodi <1250363@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I noticed when i restarted my laptop (HP 630 after installing the latest
stable linux kernel (linux-image-13.110.13-generic:amd64
13.11.0-13.20), there was no sound, i could not connect to the internet
via either cable or wireless and the graphics was slow. On further
inspection i found out no network manager displayed "network devices
available" and there was a  dummy output in sound settings.

After searching the internet i came across this link ---> http://askubuntu.com/questions/294016/no-sound-in-ubuntu-13-04-only-dummy-output-device-listed
After following the instruction and choosing an earlier version of kernel (3.11.0-12-generic), all the  issues were resolved.  I have ubuntu 13.10 installed.
Below is the comment that helped. Hope this is helpful in some way to deal with the issue with the latest kernel.


"I also had it - Does sound work before reboot after one update? If yes it is probably the same.
It's bug related to kernel 3.8.0-18.


Run uname -r to check your version of Kernel. If it is 3.8.0-18-generic - try next steps
Reboot and in GRUB select Advanced options
Chose Ubuntu with Kernel ... (Any before -18)
Also you can subscribe this bug at Launchpad, I hope they will fix it soon"

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


** Tags: saucy

** Attachment added: "lspci-vnvn.log"
   https://bugs.launchpad.net/bugs/1250363/+attachment/3906157/+files/lspci-vnvn.log

-- 
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/1250363

Title:
  Kernel causes HDMI Audio, network cards to stop working

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I noticed when i restarted my laptop (HP 630 after installing the
  latest stable linux kernel (linux-image-13.110.13-generic:amd64
  13.11.0-13.20), there was no sound, i could not connect to the
  internet via either cable or wireless and the graphics was slow. On
  further inspection i found out no network manager displayed "network
  devices available" and there was a  dummy output in sound settings.

  After searching the internet i came across this link ---> http://askubuntu.com/questions/294016/no-sound-in-ubuntu-13-04-only-dummy-output-device-listed
  After following the instruction and choosing an earlier version of kernel (3.11.0-12-generic), all the  issues were resolved.  I have ubuntu 13.10 installed.
  Below is the comment that helped. Hope this is helpful in some way to deal with the issue with the latest kernel.


  
  "I also had it - Does sound work before reboot after one update? If yes it is probably the same.
  It's bug related to kernel 3.8.0-18.

  
  Run uname -r to check your version of Kernel. If it is 3.8.0-18-generic - try next steps
  Reboot and in GRUB select Advanced options
  Chose Ubuntu with Kernel ... (Any before -18)
  Also you can subscribe this bug at Launchpad, I hope they will fix it soon"

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