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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - CY4672: Left click sends additional BTN_FORWARD"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103244">103244</a>
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<th>Summary</th>
<td>CY4672: Left click sends additional BTN_FORWARD
</td>
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<th>Product</th>
<td>Wayland
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>libinput
</td>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>oleid@mescharet.de
</td>
</tr></table>
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<pre>Dear all,
the mouse "iONE Lynx-R17Nano" of my new wireless keyboard+mouse combo
incorrectly sends BTN_FORWARD after sending BTN_LEFT when performing a left
click. Here the corresponding output from libinput-debug-events:
-event6 POINTER_BUTTON +4.73s BTN_LEFT (272) pressed, seat count: 1
event6 POINTER_BUTTON +4.73s BTN_FORWARD (277) pressed, seat count:
1
event6 POINTER_BUTTON +4.81s BTN_LEFT (272) released, seat count: 0
event6 POINTER_BUTTON +4.81s BTN_FORWARD (277) released, seat count:
0
This confuses gnome-shell and this mouse is useless for left-clicks. Disabling
BTN_FORWARD via xorg.conf, everthing is fine. But sadly, I couldn't find a way
to do that for wayland. So I'm looking for a way not to generate the event at
all.
These are the devices in question:
Device: Cypress Semiconductor CY4672 PRoC LP RDK Bridge
Kernel: /dev/input/event4
Group: 4
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: Cypress Semiconductor CY4672 PRoC LP RDK Bridge
Kernel: /dev/input/event6
Group: 4
Seat: seat0, default
Capabilities: keyboard pointer
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: disabled
Calibration: n/a
Scroll methods: button
Click methods: none
Disable-w-typing: n/a
Accel profiles: flat *adaptive
Rotation: n/a
For the records, I'm using ArchLinux, which currently has libinput-1.8.3.
Any idea where to start digging?
Kind regards!</pre>
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