Andrew M.A. Cater wrote: > If you have problems after using a live image, it might be that the first > of those was to use a live image :( > > The netinst and DVD installers are more mature and potentially better tested. > The live installer generally relies on different code if you use calamares, > for example. > > Repeat the install with a netinst if possible and report back.
I repeated the install with the Live USB image. While doing so, I recalled that *during* the "Finish the installation" step, I initially had the system spontaneous rebooting; later attempts finished that step properly. That alone points not to the image, but to the hardware. The Live install--reformatting but not repartitioning the storage--completed successfully. So, again, I don't think it was the Debian image.