Bug 19500 - syndaemon -k doen't ignore mod4
Summary: syndaemon -k doen't ignore mod4
Status: RESOLVED FIXED
Alias: None
Product: xkeyboard-config
Classification: Unclassified
Component: General (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: xkb
QA Contact:
URL:
Whiteboard:
Keywords:
: 23266 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-01-10 09:01 UTC by Mikael Eriksson
Modified: 2009-10-18 14:12 UTC (History)
7 users (show)

See Also:
i915 platform:
i915 features:


Attachments
Fix Win key as third level chooser (1.18 KB, patch)
2009-10-16 13:11 UTC, Alexey Ten
Details | Splinter Review

Description Mikael Eriksson 2009-01-10 09:01:30 UTC
syndaemon -k doens't ignore mod4, only mod1, control and shift.

Versions:
xorg-server          1.5.3-4
xf86-input-synaptics 0.99.3-1
xf86-input-evdev     2.1.0-1

xmodmap:
shift       Shift_L (0x32),  Shift_R (0x3e)
lock      
control     Control_L (0x25),  Control_R (0x69)
mod1        Alt_L (0x40),  Meta_L (0xcd)
mod2        Num_Lock (0x4d)
mod3      
mod4        Super_L (0xce),  Hyper_L (0xcf)
mod5        ISO_Level3_Shift (0x5c),  Mode_switch (0xcb)
Comment 1 Peter Hutterer 2009-03-01 20:29:08 UTC
not a syndaemon bug actually.

Mod4 is mapped to SUPR, a virtual key. This isn't the same as the physical keys, which are mapped to Super_L and Super_R and don't show up in the core mapping.

setxkbmap -option "altwin:super_win" creates this mapping and it works fine.


Sergey - any reason why this isn't the default?
Comment 2 Mikael Eriksson 2009-03-02 08:28:44 UTC
Thanks! With setxkbmap -option "altwin:super_win" it works.
Comment 3 Sergey V. Udaltsov 2009-03-02 12:55:05 UTC
> Sergey - any reason why this isn't the default?

You mean - why Mod4 is not mapped to LWIN/RWIN in addition to SUPR ? Well, I cannot think of any reason. Should we try that?

Comment 4 Peter Hutterer 2009-03-02 13:03:57 UTC
On Mon, Mar 02, 2009 at 12:55:05PM -0800, bugzilla-daemon@freedesktop.org wrote:
> You mean - why Mod4 is not mapped to LWIN/RWIN in addition to SUPR ? Well, I
> cannot think of any reason. Should we try that?

I think it'd make sense.  Since SUPR is a only virtual key it appears in
xmodmap but isn't actually useable. And RWIN/LWIN are mapped to nothing by
default, which is rather pointless.
Comment 5 Sergey V. Udaltsov 2009-03-04 14:51:50 UTC
Committed! Please check.
Comment 6 Stephane Glondu 2009-06-13 11:17:05 UTC
This change seems to break level3 switch with LWIN/RWIN in GTK+ applications. See Debian bug:

  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=531771

I myself don't really understand why this change would cause this bug, so I guess the problem is in GTK+. Do you have any idea on the subject?
Comment 7 Sergey V. Udaltsov 2009-08-25 16:46:20 UTC
According to #23266, this fix is invalid - it breaks things for people using lv3:lwin_switch.

As the result, I am reverting this patch: http://cgit.freedesktop.org/xkeyboard-config/commit/?id=5de02aa07a8d4bbe1957af3a38212c3507f2436f

I'm afraid, you have to specify altwin:super_win explicitly
Comment 8 Peter Hutterer 2009-08-25 17:58:35 UTC
I can't reproduce this. Tested with 3e6a7a495a4f7ceb8c2dd505003f02c893c18975 added caps:numlock

lv3:lwin_switch, lv3:rwin_switch and lv3:win_switch all work fine and as expected (tested on layout 'de').


what's the magic sauce required to break it?
Comment 9 Sergey V. Udaltsov 2009-08-26 15:32:39 UTC
*** Bug 23266 has been marked as a duplicate of this bug. ***
Comment 10 Sergey V. Udaltsov 2009-08-26 15:33:33 UTC
Reopening, since bug #23266 + Debian's bugzilla say that "fix" is causing troubles
Comment 11 Sergey V. Udaltsov 2009-08-26 15:37:52 UTC
Actually, it works to me as well - but may be it only manifests itself with certain layouts/models...
Comment 12 Alexey Ten 2009-10-16 13:11:38 UTC
Created attachment 30489 [details] [review]
Fix Win key as third level chooser

This patch fixes win-key as third level chooser for me.
Comment 13 Sergey V. Udaltsov 2009-10-18 14:12:28 UTC
Ok, let user explicitly specify altwin:super_win. Let's see how many complains we're going to get...

Thanks for the patch!


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