kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.4 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'.

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/v4.4-wily


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

** Tags added: needs-bisect xenial

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1536789

Title:
  Missing emu10k1 module(s) in 4.3.0 kernel package

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading a machine from Ubuntu wily (15.10) to xenial (16.04)
  the sound card (Creative Labs SB Audigy 2 ZS) was not detected
  anymore. As far as I can see the driver module is missing (except for
  the emu10k1 gameport module) from the latest 4.3.0 kernel packages (in
  this case 4.3.0-7-generic). Reverting back to kernel 4.2.0 from wily
  restores the functionality.

  # find /lib/modules/4.3.0-7-generic -iregex ".*emu10k1.*"
  /lib/modules/4.3.0-7-generic/kernel/drivers/input/gameport/emu10k1-gp.ko

  # lsmod | grep -i emu10k1
  emu10k1_gp             16384  0
  gameport               16384  2 emu10k1_gp

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