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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

 

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.14 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/v3.14-rc6-trusty/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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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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