As someone who looks forward to new Ubuntu releases twice a year, I was disappointed to find that I couldn’t get psptoolchain to compile under version 8.10, which includes a new version of GCC. The only workaround to this is to downgrade to a previous version of GCC, and I’m still looking for a way to regress without breaking default Ubuntu packaging. If you’re a PSP developer running Ubuntu, I’d advise against upgrading to 8.10 for the moment.
UPDATE Please see the workaround
I'm a programmer with too much interest in too many programming languages, and not enough time.