kernel-packages team mailing list archive

[Hempt IT-Support <support@xxxxxxxx>]

Christopher M. Penalver, I cannot bypass the proxy because of IT Security Policies in our Company.
In addition: The Computer is a Dell Optiplex 7010 with Intel Core i7-3770

-- 
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/1352358

Title:
  Kernel 3.13 freezes sometimes at startup

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  We use Ubuntu 12.04 + 14.04 HWE. Sometimes the kernel freezes at
  startup. There is no kernelpanic. I can not use Systemrequest-Keys for
  restart. The only key that gives Feedback is the Numlock-Key (LED
  toggles). When i powercyle the Computer Grub has no countdown for
  booting the first Kernel. When I press Enter the Kernel starts
  normaly. I cannot find something in Syslog or somewhere else. I
  deactivated the bootparameter quiet und added the Parameter
  "console=tty0 console=ttyS0,115200n8". I connected the Computer via a
  Nullmodemcable with another computer and logged the bootprocess with
  minicom. The Logs are attached. I can not reproduce this Bug in Kernel
  linux-image-3.11.0-13-generic

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1352358/+subscriptions