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Forum Update on Monday, May 27th 2025

TexMaker F1 Problem After Qt6 Install

Scheduled Pinned Locked Moved Unsolved Qt 6
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  • O ofmrew

    @SGaist I had a working version of TexMaker and after I installed Qt6, the F1 key did not work. My statement is that I had seen stating that TexMaker was base on Qt5.

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    ofmrew
    wrote on last edited by
    #5

    @ofmrew

    For TexMaker I downloaded texmaker_5.0.4_ubuntu_20_10_amd64.deb and ran it.
    For Qt6 I ran the open source version of qt-unified-linux-x64-4.0.1-1-online.run.

    I am looking for the site were Qt5 is mentioned as the base for Texaamaker, I will post it when I find it.

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    • SGaistS SGaist

      What you do not explain is how you installed TexMaker, nor Qt 6.

      Qt 5 and Qt 6 have explicit different so version so there's no risk for an application to pick the wrong major release by accident.

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      ofmrew
      wrote on last edited by
      #6

      @SGaist I found one reference to Qt5, namely:

      sudo apt remove appmenu-qt5

      That was for Linux, but my Win 10 TexMaker has the same problem.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #7

        I currently do wonder how an isolated installation of Qt 6 might interfere with TexMaker.

        Can you run ldd on the TexMaker binary ?

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • SGaistS SGaist

          I currently do wonder how an isolated installation of Qt 6 might interfere with TexMaker.

          Can you run ldd on the TexMaker binary ?

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          ofmrew
          wrote on last edited by
          #8

          @SGaist Is this swhat you want:

          ob@bob-linux:/bin$ ldd texmaker
          linux-vdso.so.1 (0x00007fffae5bf000)
          libQt5PrintSupport.so.5 => /lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007ff8460b0000)
          libQt5Widgets.so.5 => /lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007ff845a15000)
          libQt5Gui.so.5 => /lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007ff84542a000)
          libQt5Xml.so.5 => /lib/x86_64-linux-gnu/libQt5Xml.so.5 (0x00007ff8453e8000)
          libQt5Network.so.5 => /lib/x86_64-linux-gnu/libQt5Network.so.5 (0x00007ff845227000)
          libQt5Script.so.5 => /lib/x86_64-linux-gnu/libQt5Script.so.5 (0x00007ff844f7b000)
          libQt5Core.so.5 => /lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007ff844a30000)
          libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff844a0d000)
          libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007ff84482c000)
          libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007ff8446dd000)
          libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff8444eb000)
          libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007ff844463000)
          libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007ff844429000)
          libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007ff84440d000)
          libharfbuzz.so.0 => /lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007ff844308000)
          libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007ff8442ed000)
          libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007ff8442e7000)
          libicui18n.so.66 => /lib/x86_64-linux-gnu/libicui18n.so.66 (0x00007ff843fe6000)
          libicuuc.so.66 => /lib/x86_64-linux-gnu/libicuuc.so.66 (0x00007ff843e00000)
          libpcre2-16.so.0 => /lib/x86_64-linux-gnu/libpcre2-16.so.0 (0x00007ff843d7d000)
          libdouble-conversion.so.3 => /lib/x86_64-linux-gnu/libdouble-conversion.so.3 (0x00007ff843d67000)
          libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007ff843c3e000)
          /lib64/ld-linux-x86-64.so.2 (0x00007ff846b39000)
          libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007ff843b86000)
          libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007ff843b50000)
          libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007ff843a91000)
          libgraphite2.so.3 => /lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007ff843a64000)
          libicudata.so.66 => /lib/x86_64-linux-gnu/libicudata.so.66 (0x00007ff841fa3000)
          libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007ff841f30000)
          libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007ff841df1000)
          libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007ff841dc7000)
          libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007ff841dc1000)
          libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007ff841db9000)
          libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007ff841d9f000)

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #9

            That's what I was suspecting nothing related to Qt 6.

            Did you try to run TexMaker from the command line to see if you have any log messages about what is going on ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • SGaistS SGaist

              That's what I was suspecting nothing related to Qt 6.

              Did you try to run TexMaker from the command line to see if you have any log messages about what is going on ?

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              ofmrew
              wrote on last edited by
              #10

              @SGaist From the terminal I get:
              bob@bob-linux:~$ cd /bin
              bob@bob-linux:/bin$ texmaker
              qt5ct: using qt5ct plugin
              Gtk-Message: 16:21:11.851: Failed to load module "xapp-gtk3-module"

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              • O ofmrew

                @SGaist From the terminal I get:
                bob@bob-linux:~$ cd /bin
                bob@bob-linux:/bin$ texmaker
                qt5ct: using qt5ct plugin
                Gtk-Message: 16:21:11.851: Failed to load module "xapp-gtk3-module"

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                ofmrew
                wrote on last edited by
                #11

                @ofmrew Any thoughts on this problem?

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #12

                  Do you get it to work again if you remove Qt 6 ?

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                  • SGaistS SGaist

                    Do you get it to work again if you remove Qt 6 ?

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                    ofmrew
                    wrote on last edited by
                    #13

                    @SGaist I haven't tried that but I will on the Win 10 computer. Be back to you.

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                    • O ofmrew

                      @SGaist I haven't tried that but I will on the Win 10 computer. Be back to you.

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                      ofmrew
                      wrote on last edited by
                      #14

                      @ofmrew 6.0.1 is removed but TexMaker is still broke.

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                      • SGaistS Offline
                        SGaistS Offline
                        SGaist
                        Lifetime Qt Champion
                        wrote on last edited by
                        #15

                        Looks like it's unrelated to Qt 6 then.

                        Did you try to check if there's a log or something generated by TexMaker ? Did you try to start it from the command line ?

                        Interested in AI ? www.idiap.ch
                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                        • SGaistS SGaist

                          Looks like it's unrelated to Qt 6 then.

                          Did you try to check if there's a log or something generated by TexMaker ? Did you try to start it from the command line ?

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                          ofmrew
                          wrote on last edited by
                          #16

                          @SGaist The log for TexMaker when I press F1:
                          LOG FILE :
                          This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/Debian) (preloaded format=pdflatex 2017.2.4) 11 OCT 2020 11:58
                          entering extended mode
                          restricted \write18 enabled.
                          %&-line parsing enabled.
                          **Print2DGraphics.tex
                          (./Print2DGraphics.tex
                          LaTeX2e <2016/02/01>
                          Babel <3.9q> and hyphenation patterns for 81 language(s) loaded.
                          (/usr/share/texlive/texmf-dist/tex/latex/base/book.cls
                          Document Class: book 2014/09/29 v1.4h Standard LaTeX document class
                          (/usr/share/texlive/texmf-dist/tex/latex/base/bk12.clo
                          File: bk12.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
                          *********Middle Part of File Deleted because it was too big.
                          They are messages about formatting the document.

                          \makeMPintoPDFobject=\count166
                          \everyMPtoPDFconversion=\toks48
                          ) (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty
                          Package: pdftexcmds 2011/11/29 v0.20 Utility functions of pdfTeX for LuaTeX (HO
                          )
                          (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifluatex.sty
                          Package: ifluatex 2010/03/01 v1.3 Provides the ifluatex switch (HO)
                          Package ifluatex Info: LuaTeX not detected.
                          )
                          Package pdftexcmds Info: LuaTeX not detected.
                          Package pdftexcmds Info: \pdf@primitive is available.
                          Package pdftexcmds Info: \pdf@ifprimitive is available.
                          Package pdftexcmds Info: \pdfdraftmode found.
                          )
                          (/usr/share/texlive/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty
                          Package: epstopdf-base 2010/02/09 v2.5 Base part for package epstopdf
                          (/usr/share/texlive/texmf-dist/tex/latex/oberdiek/grfext.sty
                          Package: grfext 2010/08/19 v1.1 Manage graphics extensions (HO)
                          (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/kvdefinekeys.sty
                          Package: kvdefinekeys 2011/04/07 v1.3 Define keys (HO)
                          ))

                          63 words of extra memory for PDF output out of 10000 (max. 10000000)

                          It seems to indicate that the pdf file was written, but I checked and it was not. I hope it helps.

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                          • SGaistS Offline
                            SGaistS Offline
                            SGaist
                            Lifetime Qt Champion
                            wrote on last edited by
                            #17

                            @ofmrew said in TexMaker F1 Problem After Qt6 Install:

                            Package ifluatex Info: LuaTeX not detected.

                            I don't know if it's related but worth a check.

                            Interested in AI ? www.idiap.ch
                            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                            • SGaistS SGaist

                              @ofmrew said in TexMaker F1 Problem After Qt6 Install:

                              Package ifluatex Info: LuaTeX not detected.

                              I don't know if it's related but worth a check.

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                              ofmrew
                              wrote on last edited by
                              #18

                              @SGaist I looked and it is not required. On the Win 10 computer TexMaker was working correctly, the change was the Qt6 install which resulted in it not working. Mint Linux was a new install.

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                              • SGaistS Offline
                                SGaistS Offline
                                SGaist
                                Lifetime Qt Champion
                                wrote on last edited by
                                #19

                                Did you re-install TexMaker ?

                                Interested in AI ? www.idiap.ch
                                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                • SGaistS SGaist

                                  Did you re-install TexMaker ?

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                                  ofmrew
                                  wrote on last edited by
                                  #20

                                  @SGaist Yes, I uninstalled it and reinstalled, same problem.

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                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #21

                                    After removing Qt 6 ?

                                    Interested in AI ? www.idiap.ch
                                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                    • SGaistS SGaist

                                      After removing Qt 6 ?

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                                      ofmrew
                                      wrote on last edited by
                                      #22

                                      @SGaist I removed Qt6 and reinstalled it, then I uninstalled TexMaker and reinstalled it. Same problem, note that this is on win 10. Win 10 also has qt5 installed. I have not tried it on Mint Linux.

                                      The question now is should I remove TexMaker and all versions of qt, the try TexMaker with no qt installed?

                                      SGaistS 1 Reply Last reply
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                                      • O ofmrew

                                        @SGaist I removed Qt6 and reinstalled it, then I uninstalled TexMaker and reinstalled it. Same problem, note that this is on win 10. Win 10 also has qt5 installed. I have not tried it on Mint Linux.

                                        The question now is should I remove TexMaker and all versions of qt, the try TexMaker with no qt installed?

                                        SGaistS Offline
                                        SGaistS Offline
                                        SGaist
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #23

                                        @ofmrew said in TexMaker F1 Problem After Qt6 Install:

                                        The question now is should I remove TexMaker and all versions of qt, the try TexMaker with no qt installed?

                                        That was the idea, yes.

                                        Interested in AI ? www.idiap.ch
                                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                                        O 1 Reply Last reply
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                                        • SGaistS SGaist

                                          @ofmrew said in TexMaker F1 Problem After Qt6 Install:

                                          The question now is should I remove TexMaker and all versions of qt, the try TexMaker with no qt installed?

                                          That was the idea, yes.

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                                          ofmrew
                                          wrote on last edited by
                                          #24

                                          @SGaist I am getting back to this problem; however, to do so will mean that I will need to remove Qt and the Qt3D that I painfully installed. I would like to move Ninja and Vulkan so that I will not need to build them, also. I would like to save conan3D which was the conan build directory, but will that not work when I reinstall Qt6? Any advise? I wish there was a workaround to this TexMaker problem.

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