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[Bug 1253100] Re: Intel Centrino Adv. N 6230 Wireless doesn't wake up again after suspend-to-RAM since Upgrade to 13.10

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: John Kim <johnkim.ubuntu@xxxxxxxxx>
Date: Fri, 07 Mar 2014 16:44:14 -0000
Reply-to: Bug 1253100 <1253100@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please answer these questions:

* Is this reproducible?
* If so, what specific steps should we take to recreate this bug?

This will help us to find and resolve the problem.

** Package changed: ubuntu => linux (Ubuntu)

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1253100

Title:
  Intel Centrino Adv. N 6230 Wireless doesn't wake up again after
  suspend-to-RAM since Upgrade to 13.10

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Since I upgraded from Ubuntu 13.04 to Ubuntu 13.10, Wireless isn't working any more after suspend-to-RAM.
  I'm using the amd64 version of Ubuntu on my Samsung NP900X3A-B03CH Ultrabook.
  The Wireless-device is a (according to lspci)

  Intel Corporation Centrino Advanced-N 6230 [Rainbow Peak]

  This is what /var/log/syslog shows:

  Nov 20 15:08:07 900X3A kernel: [   32.372384] samsung_laptop: detected SABI interface: SwSmi@
  Nov 20 15:08:07 900X3A kernel: [   32.372390] samsung_laptop: Backlight controlled by ACPI video driver
  Nov 20 15:08:07 900X3A NetworkManager[1851]: <info> rfkill2: found WiFi radio killswitch (at /sys/devices/platform/samsung/rfkill/rfkill2) (platform driver (unknown))
  Nov 20 15:08:09 90X03A NetworkManager[1851]: <info> (wlan0): IP6 addrconf timed out or failed.
  Nov 20 15:08:09 900X3A NetworkManager[1851]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
  Nov 20 15:08:09 900X3A NetworkManager[1851]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
  Nov 20 15:08:09 900X3A NetworkManager[1851]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.

  I'm rather surprised though, about this message  rfkill2: found WiFi radio killswitch (at /sys/devices/platform/samsung/rfkill/rfkill2) (platform driver (unknown))
  as the Computer doesn't have any hardware wifi-switch...?

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