In the italian forum were I usually write there is a guy who is going to sell his Kobo Glo because he really do not like this bug. This is not a good advertising for people at all, but it's true, the source (in italian):
http://forum.simplicissimus.it/kobo/...-dedicata/870/
post #881
I really hope Kobo team will fix this bug very soon if this is the result! :P
he says that he also wrote to the kobo team and they answer was this (I try to translate, sorry my english is not very good.... eheheh):
<<They replied that "We're sorry that you have problems with the fonts (but who the hell has spoken of fonts) you can reset it and if it does not go, contact us."
However, since it does not seems easy to solve this problem and the way it is now I'm not using it, I think I'll sell it.>>