Mysterious Mac Pro Shutdowns Likely Caused by Chrome Update

Emotional, Burning, Unlimited Tuned Laboratory

A serious data corruption issue that resulted in Mac Pro workstations being rendered unusable at a number of Hollywood studios Monday was likely caused by a browser update gone haywire: Google told Mac Pro users Tuesday evening that an update to its Chrome browser is likely to fault for the issue, which particularly impacted video editors across Hollywood and beyond.

“We recently discovered that a Chrome update may have shipped with a bug that damages the file system on MacOS machines,” the company wrote in a forum post. “We’ve paused the release while we finalize a new update that addresses the problem.”

Reports of Mac Pro workstations refusing to reboot started to circulate among video editors late Monday. At the time, the common denominator among impacted machines seemed to be the presence of Avid’s Media Composer software…