'Something Has Gone Seriously Wrong,' Dual-Boot Systems Warn After Microsoft Update

Ars Technica's Dan Goodwin writes: Last Tuesday, loads of Linux usersâ"many running packages released as early as this year -- started reporting their devices were failing to boot. Instead, they received a cryptic error message that included the phrase: "Something has gone seriously wrong." The cause: an update Microsoft issued as part of its monthly patch release. It was intended to close a 2-year-old vulnerability in GRUB, an open source boot loader used to start up many Linux devices. T