Bug 1713871 - Bluetooth keyboard fails to connect in kernel-5.0.16-300.fc30.x86_64
Summary: Bluetooth keyboard fails to connect in kernel-5.0.16-300.fc30.x86_64
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 30
Hardware: x86_64
OS: Linux
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2019-05-25 10:08 UTC by lloyd
Modified: 2019-06-16 21:48 UTC (History)
22 users (show)

Clone Of:
Last Closed:

Attachments (Terms of Use)
kernel logs as requested in step 7 (71.45 KB, text/plain)
2019-05-25 10:08 UTC, lloyd
no flags Details

Description lloyd 2019-05-25 10:08:27 UTC
Created attachment 1573250 [details]
kernel logs as requested in step 7

1. Please describe the problem:
Bluetooth keyboard fails to connect - it just keeps jumping for a time between "connected" and "disconnected" whenever a key on the keyboard is pressed, then it stops changing state at all and stays at "disconnected".

Manually going into the bluetooth gnome program and clicking the "I/O" slider to "on" will connect the device correctly until the next time the keyboard goes to sleep, then the cycle repeats.

2. What is the Version-Release number of the kernel:

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
kernel-5.0.16-300.fc30.x86_64 is when it first appeared.

Tested working in 5.0.13-300.fc30.x86_64 and below correctly.

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:

* boot into 5.0.16-300
* at any screen (login or logged in) attempt to connect bluetooth keyboard by waking it. 
* issue occurs

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:


6. Are you running any modules that not shipped with directly Fedora's kernel?:


7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Comment 1 sqrt123 2019-05-25 13:43:20 UTC
I am behaving the same way with my bluetooth mouse. Up to kernel version 5.0.14-300.fc30.x86_64 everything works correctly. From 5.0.16-300.fc30.x86_64 the same problems described above.

Comment 2 Steve 2019-05-26 17:53:18 UTC
Same here with my bluetooth mouse.
Kernel 5.0.13 works, kernel 5.0.16 or later don't work. 

seems to be the same bug #1713980

Comment 3 Steve 2019-05-27 16:10:24 UTC
Using kernel 5.1.5 from the update-testing repo fixes the issue for me.

Comment 4 lloyd 2019-06-09 19:48:33 UTC
tested and not resolved in kernel-core-5.1.6-300.fc30.x86_64 in the normal updates tree.

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