Comment 38 for bug 1357321

The last patch is big and seems to fail quite largely on top of 5.3.0 + the other patches. I haven't tried to look it hard yet to see how much work the rebasing would be, but if in the end we will want that patch to fix this bug, rebasing needs to be done for it too.

If interested, I've pushed a branch to https://code.launchpad.net/~kubuntu-packagers/kubuntu-packaging/qtbase-opensource-src_530_networkmanagerfixes now. The first four patches have been rebased to apply, this last one fails as can be tried locally with:

apt install bzr-builddeb
apt-get build-dep qtbase-opensource-src
wget https://launchpad.net/ubuntu/+archive/primary/+files/qtbase-opensource-src_5.3.0%2Bdfsg.orig.tar.xz
bzr branch lp:~kubuntu-packagers/kubuntu-packaging/qtbase-opensource-src_530_networkmanagerfixes
cd qtbase-opensource-src_530_networkmanagerfixes
bzr bd

Which produces the attached failure to apply.