So there's probably some app that's responsible for this, but I'm not sure how to find it.
I press Esc in:
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Karabiner-events: it echoes 'escape' as it should
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according to OS X keyboard-viewer Esc is never pressed.
But fnEsc does work (also in OS X keyboard-viewer).
I have no clue where to look for.
I saw this thread but I already disabled Siri and Speech and rebooted.
Where can I find more info how to deal with this?
I'm on the latest update of High Sierra 10.13.4.
Using an app called 'Key Codes', it logged:
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pressing Esc : nothing
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pressing fnEsc (first fn, than esc):
Modifier Change Keys: Key Code: 65535 / 0xffff Modifiers: 8388864 / 0x800100 ⓘ Key Down Characters: Unicode: 27 / 0x1b Keys: Escape Key Code: 53 / 0x35 Modifiers: 8388864 / 0x800100 ⓘ Key Up Characters: Unicode: 27 / 0x1b Keys: Escape Key Code: 53 / 0x35 Modifiers: 8388864 / 0x800100 ⓘ Modifier Change Keys: Key Code: 65535 / 0xffff Modifiers: 256 / 0x100 ⓘ
In xev, when I press 'esc' nothing is echoed. But when I press fn+esc, I get the following output:
FocusIn event, serial 34, synthetic NO, window 0xa00001,
mode NotifyNormal, detail NotifyNonlinear
KeymapNotify event, serial 34, synthetic NO, window 0x0,
keys: 4294967201 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PropertyNotify event, serial 34, synthetic NO, window 0xa00001,
atom 0x101 (_NET_WM_STATE), time 979893442, state PropertyNewValue
KeyPress event, serial 34, synthetic NO, window 0xa00001,
root 0x1a1, subw 0x0, time 979893799, (144,-11), root:(161,702),
state 0x0, keycode 61 (keysym 0xff1b, Escape), same_screen YES,
XLookupString gives 1 bytes: (1b) "
mbLookupString gives 1 bytes: (1b) "
FilterEvent returns: False
KeyRelease event, serial 34, synthetic NO, window 0xa00001,
root 0x1a1, subw 0x0, time 979893895, (144,-11), root:(161,702),
state 0x0, keycode 61 (keysym 0xff1b, Escape), same_screen YES,
XLookupString gives 1 bytes: (1b) "
FilterEvent returns: False
For the full output of xmodmap -pk
I uploaded it here. The most notable lines (I guess) is:
61 0xff1b (Escape) 0x0000 (NoSymbol) 0xff1b (Escape)
79 0xff1b (Escape) 0x0000 (NoSymbol) 0xff1b (Escape)
Best Answer
If you know that your keyboard has got the correct country identification and ISO/Ansi setting, you might try "xev" in Terminal app. After some moments it will open a small window left on top of your screen. Just press "esc" once, then any letter, next press "fn" and "esc". Last: Cmd-dot to stop the output. Depending on what your Terminal window tells you you might get some hint.
Another command in Terminal "xmodmap -pk" delivers a list of your keyboard's Keycodes and Keysym-values. Maybe there is s.th. unusual shown there. You might post relevant output here.