I don't currently have a clean 0.92.3 installed on my system. With 0.92.x (a couple of commits more than 0.92.3, but not many, and - as far as I can see - none related to text + crashes), I cannot reproduce the crash on Linux Mint 18.3, Xfce.
Differences between our systems could be in the Inkscape preferences, the installed libraries, or the fonts... or something else that I don't know about.
I hope that someone who is knowledgeable about Inkscape's internal text handling can take this from here.
The file has been created in Inkscape 0.92.2 - with that version, it didn't crash?
Thanks for sharing, Thee.
I don't currently have a clean 0.92.3 installed on my system. With 0.92.x (a couple of commits more than 0.92.3, but not many, and - as far as I can see - none related to text + crashes), I cannot reproduce the crash on Linux Mint 18.3, Xfce.
Differences between our systems could be in the Inkscape preferences, the installed libraries, or the fonts... or something else that I don't know about.
I hope that someone who is knowledgeable about Inkscape's internal text handling can take this from here.
The file has been created in Inkscape 0.92.2 - with that version, it didn't crash?