Larry Evans

**After following instructions here: https://tuxboot.org/download/ for using "Ubuntu PPA to install tuxboot" Tried using it only to get error: larry@larry-HP-Notebook:~/Downloads$ sudo tuxboot QMetaObject::connectSlotsByName: No matching signal for on_frebootbutton_clicked() libpng warning: iCCP: known incorrect sRGB profile X Error: BadAccess (attempt to access private resource denied) 10 Extension: 130 (MIT-SHM) Minor opcode: 1 (X_ShmAttach) Resource id: 0x144 X Error: BadShmSeg (invalid shared...

Tried [Cell ->Evaluate Cell(s)] and that worked. Sorry for noise.

Wanting to document what I'm doing, I select [Cell->Insert Text Cell] and begin typing my documentation. However, I can't figure out how to tell Wxmaxima when I've finished my input. Pressing Enter or Ctrl-Enter doesn't work. Googling for [wxmaxima how to end text cell] and several variations of same gave no help. The [Help>About] shows: wxMaxima 15.08.2 My os is: evansl@lje-OptiPlex-9020:~$ uname -a Linux lje-OptiPlex-9020 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64 x86_64...

All the tags generated by pdf2xml are not understood by my firefox browser. For example,...