I verified the sha256sum of the kubuntu-15.10-desktop-amd64.iso, it's fine.
The iso isn't burnt to CD/DVD it's been put on a usb using usb-creator-gtk.
Booting the USB and using it's self check (i.e typing "check" at the initial "boot: " prompt) checks all the files and confirms "Check finished: no errors found".
I verified the sha256sum of the kubuntu- 15.10-desktop- amd64.iso, it's fine.
The iso isn't burnt to CD/DVD it's been put on a usb using usb-creator-gtk.
Booting the USB and using it's self check (i.e typing "check" at the initial "boot: " prompt) checks all the files and confirms "Check finished: no errors found".
I'm unable to perform the check at https:/ /help.ubuntu. com/community/ Installation/ CDIntegrityChec k (because of https:/ /bugs.launchpad .net/ubuntu/ +source/ usb-creator/ +bug/1325801 ) , but I believe it's the same as running "check" manually(?).