[Bug 292165] New: bluetooth stops working on sleep/resume

[Jonathan Challinger]

https://bugs.kde.org/show_bug.cgi?id=292165

           Summary: bluetooth stops working on sleep/resume
           Product: kde
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: mr.challinger at gmail.com


Version:           unspecified (using KDE 4.7.3) 
OS:                Linux

backstory: I have a laptop (system76 gazelle professional) with an Intel
wifi/bluetooth adapter (advanced-n 6230.) When I resume from sleep, the
bluetooth sometimes ceases to work. This is a major annoyance to me, as I use a
bluetooth mouse frequently. I would like some help resolving it, but I hardly
know anything about bluetooth in KDE.
I am using kubuntu 11.10. The issue does not occur in gnome, so I can only
assume it is a KDE thing.

Here's what I know:
- Occurs on suspend/resume
- Can usually be resolved by suspending and resuming again. Have not found
another way of resolving the issue, apart from restarting. This includes
cycling the bluetooth power button on my laptop.
- Seems to happen every other suspend/resume cycle, but not quite with perfect
reliability.
- lsusb and hciconfig shows my adapter
- kde bluetooth system tray icon disappears, system settings->bluetooth shows
no adapter

Thanks for any help - ask me for any logs or other info.

Reproducible: Sometimes

Steps to Reproduce:
- Buy an Intel Advanced-N 6230 card
- Install in laptop with kubuntu 11.10
- Sleep and resume

Actual Results:  
No bluetooth

Expected Results:  
Working bluetooth

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