 @mitya57 Can I please get a second opinion on https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3291/+build/15053268 ?
 @tsimonq2, Yes, you need to restore the delta.
[15:11] <lisandro> tsimonq2: are you using EGL on arm64?
[16:53] <mitya57> lisandro: yes
[16:54] <lisandro> I see
[16:55] <mitya57> lisandro: I would really like to make Debian and Ubuntu use the same variant of OpenGL on arm64, but you point out that there are arm64 devices with desktop OpenGL appearing, while in Ubuntu there are people using GL ES boards (like Raspberry Pi 3) and we don’t want to break them.
[16:56] <lisandro> yes, it's complicated
[16:56] <lisandro> and you can't build both variants I'm afraid
[16:57] <lisandro> *but* for most of the EGL cards I have seen out there you also need proprietary binary blobs while building Qt
[16:57] <lisandro> I don't know if the RPI3 falls into this category
[16:57] <lisandro> and you need them at *build* time :-(
[16:58] <lisandro> had I known that at the very beggining I think I would have kept Desktop OpenGL on all archs :-/
[16:59] <mitya57> In Ubuntu we are definitely building Qt without any proprietary blobs.
[16:59] <lisandro> so the question is: do you really benefit your users?
[16:59] <lisandro> the answer might be yes for some of them, of course
[17:00] <mitya57> Yes, that’s the answer :)
[17:00] <mitya57> Who doesn’t like that can use pure Debian :)
[17:00] <lisandro> in a sense it might be a benefit to have a delta, mind you
[17:01] <lisandro> it's a tricky position to be in
[17:01] <lisandro> I don't know what raspbian is doing currently
[17:01] <mitya57> This part of delta is quite small, so there is no problem having it