Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Peter Hutterer
On Thu, May 31, 2018 at 05:26:21PM -0400, Matthew Miller wrote:
> On Thu, May 31, 2018 at 05:14:05PM -0400, Michael Hill wrote:
> > On GNOME IRC, a couple of people suggested libinput, and I found a bug from
> > last week that Peter Hutterer had reassigned to the kernel. I filed this
> > bug:
> > 
> > https://bugzilla.redhat.com/show_bug.cgi?id=1583324
> 
> Awesome -- thanks.

In case someone reads this before the bugzilla email :)

I really struggle to reproduce this here, the only potential culprit so far
is a NaN for the trackpoint range. This is trival to bisect on the affected
machines, so narrowing this down would really help. We're in rc2 territory,
I'd rather get this fixed before the 1.11 release. It would look bad ;)

Cheers,
   Peter
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Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Matthew Miller
On Thu, May 31, 2018 at 05:14:05PM -0400, Michael Hill wrote:
> On GNOME IRC, a couple of people suggested libinput, and I found a bug from
> last week that Peter Hutterer had reassigned to the kernel. I filed this
> bug:
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1583324

Awesome -- thanks.

-- 
Matthew Miller

Fedora Project Leader
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Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Michael Hill
On GNOME IRC, a couple of people suggested libinput, and I found a bug from
last week that Peter Hutterer had reassigned to the kernel. I filed this
bug:

https://bugzilla.redhat.com/show_bug.cgi?id=1583324

Mike


On Thu, May 31, 2018 at 4:59 PM, Matthew Miller 
wrote:

> On Thu, May 31, 2018 at 04:54:10PM -0400, Matthew Miller wrote:
> > I think it's a regresion in the version of libinput in updates-testing.
> > Backing out to the older version solves it. See
>
> Also, I should add: changing kernels does not :)
>
> --
> Matthew Miller
> 
> Fedora Project Leader
>
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Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Matthew Miller
On Thu, May 31, 2018 at 04:54:10PM -0400, Matthew Miller wrote:
> I think it's a regresion in the version of libinput in updates-testing.
> Backing out to the older version solves it. See

Also, I should add: changing kernels does not :)

-- 
Matthew Miller

Fedora Project Leader
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Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Matthew Miller
On Mon, May 28, 2018 at 09:17:52AM -0400, Michael Hill wrote:
> On X, the keyboard works until I touch the trackpoint. The cursor flies to
> the shell hot corner, lights up Activities without opening the overview,
> and stays. My laptop trackpoint or a USB mouse can then be used to move the
> cursor.

I have this same problem, although with a USB keyboard rather than
bluetooth.

> Does this sound like a kernel bug?

I think it's a regresion in the version of libinput in updates-testing.
Backing out to the older version solves it. See
https://bodhi.fedoraproject.org/updates/FEDORA-2018-899c7219fe

I intend to file a bug when I get a chance tonight, but if you beat me
to it please let me know the bug number.


-- 
Matthew Miller

Fedora Project Leader
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Re: Duplicate touchpads on XPS 13

2018-05-31 Thread Laura Abbott

On 05/24/2018 04:13 PM, Timur Kristóf wrote:

Hi,

On the XPS 13 9360 and 9370 xinput sees two touchpads instead of one:
⎡ Virtual core pointerid=2[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer  (2)]
⎜   ↳ DELL07E6:00 06CB:76AF Touchpad  id=12[slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad  id=17[slave  pointer  (2)]

dmesg also gives me the following:

[1.429811] psmouse serio1: synaptics: Your touchpad (PNP: DLL07e6
PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi
are not used, you might want to try setting
psmouse.synaptics_intertouch to 1 and report this to
linux-in...@vger.kernel.org.

The Dell one is the real touchpad, the other one is an artifact of the
psmouse driver. Weird touchpad freezes and jittering issues can be
observed when both of these devices are there. The general advice on
the web is to blacklist the psmouse driver. (This is also published by
Dell as a .deb package which contains a config file doing just this.)

However, on Fedora I cannot blacklist the psmouse driver because it is
compiled built-in instead of as a module. Could you guys change the
Fedora kernel config to compile it as a module instead?

Thanks & best regards,
Timur


So assuming nobody else has objections, I think it's okay to at
least try this on rawhide and see if it uncovers any other problems.

Thanks,
Laura
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Re: Bluetooth keyboard makes the cursor disappear

2018-05-31 Thread Laura Abbott

On 05/28/2018 06:17 AM, Michael Hill wrote:

Using Rawhide, with kernel
Version : 4.17.0
Release : 0.rc6.git3.1.fc29 (also 0.rc6.git2.1.fc29)
Architecture: x86_64

and libinput
Version : 1.10.901
Release : 1.fc29

my ThinkPad Bluetooth keyboard causes the cursor to disappear or become
unresponsive.

On Wayland, after activating the shell overview, the cursor vanishes. I can
get it back by disabling Bluetooth from the system menu and (seemingly)
switching to a console and back.

On X, the keyboard works until I touch the trackpoint. The cursor flies to
the shell hot corner, lights up Activities without opening the overview,
and stays. My laptop trackpoint or a USB mouse can then be used to move the
cursor.

Here's what dmesg says:
[91490.366114] usb 2-7: new full-speed USB device number 7 using xhci_hcd
[91490.493583] usb 2-7: New USB device found, idVendor=8087,
idProduct=0a2a, bcdDevice= 0.01
[91490.493589] usb 2-7: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[91490.510181] Bluetooth: hci0: read Intel version: 370810011003110e00
[91490.510625] Bluetooth: hci0: Intel Bluetooth firmware file:
intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
[91490.807247] Bluetooth: hci0: Intel firmware patch completed and activated
[91491.018110] Bluetooth: hci0: last event is not cmd complete (0x0f)
[91508.126555] lenovo 0005:17EF:6048.0008: unknown main item tag 0x0
[91508.127308] input: ThinkPad Compact Bluetooth Keyboard with TrackPoint
as
/devices/pci:00/:00:14.0/usb2/2-7/2-7:1.0/bluetooth/hci0/hci0:256/0005:17EF:6048.0008/input/input26
[91508.129208] lenovo 0005:17EF:6048.0008: input,hidraw2: BLUETOOTH HID
v3.09 Keyboard [ThinkPad Compact Bluetooth Keyboard with TrackPoint] on
a4:02:b9:6d:5e:bf
[91589.456678] usb 2-7: USB disconnect, device number 7

Does this sound like a kernel bug?

Mike


Possibly. The best thing to do is file a bugzilla for tracking if you
haven't already.
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Re: Kernel bug mailing lists

2018-05-31 Thread Dave Young
On 04/24/18 at 11:35am, Laura Abbott wrote:
> Hi,
> 
> This is a friendly reminder that the kernel has some aliases to help with
> specific kernel bugs. When bugs related to a specific subsystem come in,
> you can add the alias in cc for more help in looking at the bugs. The
> kernel is big and we rely on other kernel experts to keep things running.
> The current list of aliases is at 
> https://fedoraproject.org/wiki/KernelBugTriage#Triage_Quickstart
> The people on these aliases are managed in ansible. We're also open to
> adding new aliases if there's interest.

Laura,  feel free to add kdump-team-b...@redhat.com for kexec/kdump
issues.

> 
> Thanks,
> Laura
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Thanks
Dave
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