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Compose key broken in Ubuntu 18.04 in X, but not in the console


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So, I have installed Ubuntu 18.04 MATE, and Compose key simply refuses to work but only in X. When I Ctrl+Alt+F2 and login via the console, it works fine, because the rule is setup in /etc/default/keyboard to:



XKBOPTIONS="compose:lwin,terminate:ctrl_alt_bksp"



Now, I've tried looking at the event generation in xev, and actually, there is a composition but then it's dropped. Here's the output:



KeyPress event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1230828, (849,498), root:(857,592),
state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: True



KeyPress event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1230976, (849,498), root:(857,592),
state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
XLookupString gives 1 bytes: (27) "'"
XmbLookupString gives 1 bytes: (27) "'"
XFilterEvent returns: True



KeyRelease event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1231050, (849,498), root:(857,592),
state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
XLookupString gives 1 bytes: (27) "'"
XFilterEvent returns: False



KeyRelease event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1231100, (849,498), root:(857,592),
state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False



KeyPress event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
XLookupString gives 1 bytes: (61) "a"
XmbLookupString gives 1 bytes: (61) "a"
XFilterEvent returns: True



KeyPress event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
state 0x0, keycode 0 (keysym 0xe1, aacute), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 2 bytes: (c3 a1) "á"
XFilterEvent returns: False



KeyRelease event, serial 38, synthetic NO, window 0x4600001,
root 0x13f, subw 0x0, time 1231377, (849,498), root:(857,592),
state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
XLookupString gives 1 bytes: (61) "a"
XFilterEvent returns: False



In the keypress event, the "á" is being generated, but in the key release, it's just the "a".









share







New contributor




Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

























    0















    So, I have installed Ubuntu 18.04 MATE, and Compose key simply refuses to work but only in X. When I Ctrl+Alt+F2 and login via the console, it works fine, because the rule is setup in /etc/default/keyboard to:



    XKBOPTIONS="compose:lwin,terminate:ctrl_alt_bksp"



    Now, I've tried looking at the event generation in xev, and actually, there is a composition but then it's dropped. Here's the output:



    KeyPress event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1230828, (849,498), root:(857,592),
    state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: True



    KeyPress event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1230976, (849,498), root:(857,592),
    state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
    XLookupString gives 1 bytes: (27) "'"
    XmbLookupString gives 1 bytes: (27) "'"
    XFilterEvent returns: True



    KeyRelease event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1231050, (849,498), root:(857,592),
    state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
    XLookupString gives 1 bytes: (27) "'"
    XFilterEvent returns: False



    KeyRelease event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1231100, (849,498), root:(857,592),
    state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False



    KeyPress event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
    state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
    XLookupString gives 1 bytes: (61) "a"
    XmbLookupString gives 1 bytes: (61) "a"
    XFilterEvent returns: True



    KeyPress event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
    state 0x0, keycode 0 (keysym 0xe1, aacute), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 2 bytes: (c3 a1) "á"
    XFilterEvent returns: False



    KeyRelease event, serial 38, synthetic NO, window 0x4600001,
    root 0x13f, subw 0x0, time 1231377, (849,498), root:(857,592),
    state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
    XLookupString gives 1 bytes: (61) "a"
    XFilterEvent returns: False



    In the keypress event, the "á" is being generated, but in the key release, it's just the "a".









    share







    New contributor




    Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























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      0








      So, I have installed Ubuntu 18.04 MATE, and Compose key simply refuses to work but only in X. When I Ctrl+Alt+F2 and login via the console, it works fine, because the rule is setup in /etc/default/keyboard to:



      XKBOPTIONS="compose:lwin,terminate:ctrl_alt_bksp"



      Now, I've tried looking at the event generation in xev, and actually, there is a composition but then it's dropped. Here's the output:



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1230828, (849,498), root:(857,592),
      state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 0 bytes:
      XFilterEvent returns: True



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1230976, (849,498), root:(857,592),
      state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
      XLookupString gives 1 bytes: (27) "'"
      XmbLookupString gives 1 bytes: (27) "'"
      XFilterEvent returns: True



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231050, (849,498), root:(857,592),
      state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
      XLookupString gives 1 bytes: (27) "'"
      XFilterEvent returns: False



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231100, (849,498), root:(857,592),
      state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
      XLookupString gives 0 bytes:
      XFilterEvent returns: False



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
      state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
      XLookupString gives 1 bytes: (61) "a"
      XmbLookupString gives 1 bytes: (61) "a"
      XFilterEvent returns: True



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
      state 0x0, keycode 0 (keysym 0xe1, aacute), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 2 bytes: (c3 a1) "á"
      XFilterEvent returns: False



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231377, (849,498), root:(857,592),
      state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
      XLookupString gives 1 bytes: (61) "a"
      XFilterEvent returns: False



      In the keypress event, the "á" is being generated, but in the key release, it's just the "a".









      share







      New contributor




      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      So, I have installed Ubuntu 18.04 MATE, and Compose key simply refuses to work but only in X. When I Ctrl+Alt+F2 and login via the console, it works fine, because the rule is setup in /etc/default/keyboard to:



      XKBOPTIONS="compose:lwin,terminate:ctrl_alt_bksp"



      Now, I've tried looking at the event generation in xev, and actually, there is a composition but then it's dropped. Here's the output:



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1230828, (849,498), root:(857,592),
      state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 0 bytes:
      XFilterEvent returns: True



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1230976, (849,498), root:(857,592),
      state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
      XLookupString gives 1 bytes: (27) "'"
      XmbLookupString gives 1 bytes: (27) "'"
      XFilterEvent returns: True



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231050, (849,498), root:(857,592),
      state 0x0, keycode 48 (keysym 0x27, apostrophe), same_screen YES,
      XLookupString gives 1 bytes: (27) "'"
      XFilterEvent returns: False



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231100, (849,498), root:(857,592),
      state 0x0, keycode 133 (keysym 0xff20, Multi_key), same_screen YES,
      XLookupString gives 0 bytes:
      XFilterEvent returns: False



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
      state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
      XLookupString gives 1 bytes: (61) "a"
      XmbLookupString gives 1 bytes: (61) "a"
      XFilterEvent returns: True



      KeyPress event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231274, (849,498), root:(857,592),
      state 0x0, keycode 0 (keysym 0xe1, aacute), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 2 bytes: (c3 a1) "á"
      XFilterEvent returns: False



      KeyRelease event, serial 38, synthetic NO, window 0x4600001,
      root 0x13f, subw 0x0, time 1231377, (849,498), root:(857,592),
      state 0x0, keycode 38 (keysym 0x61, a), same_screen YES,
      XLookupString gives 1 bytes: (61) "a"
      XFilterEvent returns: False



      In the keypress event, the "á" is being generated, but in the key release, it's just the "a".







      keyboard shortcut-keys keyboard-layout compose-key





      share







      New contributor




      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 1 min ago









      Lashi BandaraLashi Bandara

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      New contributor




      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Lashi Bandara is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















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