Working with Philip we narrowed down the problem to Startup Disk Creator https://bugs.launchpad.net/bugs/1512811
Using dd to make the stick solved the problem. Startup disk creator isn't writing the stick correctly but just for the 32 bit version. The 64 bit version works fine. Philip marked it as a duplicate of a bug which was resolved. The problem is that the resolve worked only for 64 bit and not for 32. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507002 Title: "boot error" due to gcc v5 transition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1507002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs