Bug 1374125

Summary:	Bluetooth mouse not working on GDM login screen.
Product:	Red Hat Enterprise Linux 7	Reporter:	Kurt Bechstein <bkurt>
Component:	bluez	Assignee:	gopal krishna tiwari <gtiwari>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Desktop QE <desktop-qa-list>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.2	CC:	bnocera, rstrode, rvr, tpelka
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-02-27 16:03:00 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Kurt Bechstein 2016-09-08 03:04:46 UTC

Description of problem:
Running RHEL 7.2 Workstation my bluetooth mouse does not work at the GDM login screen.  Once I log into Gnome Desktop mouse will start working.  However, occasionally I need to cycle the radio switch on the laptop to get bluetooth working after logging in.  This is a Dell latitude E7440 laptop.  I was previously running Fedora 24 and this was not an issue, but decided to move to RHEL for stability.  

I'm not sure if this is necessarily a gdm issue or a kernel issue.  I will provide whatever information/logs I can to help narrow it down.

Version-Release number of selected component (if applicable):
gdm-3.14.2-12.el7.x86_64

How reproducible:
Every time the system starts up.

Steps to Reproduce:
1.Boot up the system
2.Once the GDM greeter is up try and use the bluetooth mouse and it doesn't work.
3.

Actual results:


Expected results:
The mouse works.

Additional info:

Comment 2 Ray Strode [halfline] 2020-02-19 21:03:44 UTC

gdm is definitely the wrong component.

So I think to use a bluetooth mouse, the mouse needs to be paired.  There's no way to pair from the login screen, as far as I know.  I think the pairing process is stored per-system not per-user, though, via bluez, so if the device is working from the user session I think it should work from the login screen.

Anyway, there's a giant hole in my knowledge here, so I'm moving to bluez and cc'ing hadess who knows a ton on this topic.

Comment 3 gopal krishna tiwari 2020-02-20 07:02:36 UTC

(In reply to Ray Strode [halfline] from comment #2)
> gdm is definitely the wrong component.
> 
> So I think to use a bluetooth mouse, the mouse needs to be paired.  There's
> no way to pair from the login screen, as far as I know.  I think the pairing
> process is stored per-system not per-user, though, via bluez, so if the
> device is working from the user session I think it should work from the
> login screen.
> 
> Anyway, there's a giant hole in my knowledge here, so I'm moving to bluez
> and cc'ing hadess who knows a ton on this topic.

Have we checked with latest of RHEL-7 ? 

Gopal..

Comment 4 Ray Strode [halfline] 2020-02-20 14:28:01 UTC

Kurt, sorry for the long turn around on your report. have you had an opportunity to try this on newer RHEL releases in the time since this report was originally filed?

Comment 5 Kurt Bechstein 2020-02-20 15:07:02 UTC

Ray, it's been so long that I almost forgot about this one being out there.  I assume it has been addressed, but I will give it a test to validate that for sure and then we can get this closed out.  I will report back soon.

Comment 6 Ray Strode [halfline] 2020-02-20 15:28:24 UTC

Thanks, much appreciated!

Comment 7 Kurt Bechstein 2020-02-27 15:47:28 UTC

I can no longer reproduce this issue on the latest version of RHEL 7 so I would say this one is good to close out.  Thank you.

Comment 8 gopal krishna tiwari 2020-02-27 16:03:00 UTC

(In reply to Kurt Bechstein from comment #7)
> I can no longer reproduce this issue on the latest version of RHEL 7 so I
> would say this one is good to close out.  Thank you.

Closing this out.