[Bug 823467] Re: [Latitude 2120] bluetooth is disabled after suspend/resume

[Keng-Yü Lin]

I would like to nominate the patch as an SRU for Oneric atm:

Impact:
  The bluetooth does not work after resume. The test is a standard step and performed in Canonical's OEM QA and Certification process. So it will cause much troublesome.

Development Fix:
  Oneiric is still under the development until the release in hours.

Stable Fix:
  init_adapter() is not called due to missing HCI commands of read_bd_addr, read_local_version, read_local_features, and read_local_name on some machines. The patch forces init_adapter() to be called in the resume code path.

Test case:
  The patch is tested and confirmed to fix for Dell Latitude 2120 and EeePC 1001 PXD (bug 824144)

Regression Potential:
  I also installed and tested the patched bluez package on Thinkpad X200 and X220. Both does not have the issue. The bluez works well on those machines too.

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Title:
  [Latitude 2120] bluetooth is disabled after suspend/resume

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