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Eilen on julkaistu uusi versio macOS Big Sur 11.2.1 (20D75), jossa korjattu tuo bugi.Apple käyttäjille sitten varoitus, aikas ilkeä bugi Big Sur asennusohjelmassa, saattaa johtaa datan katoamiseen.
macOS Big Sur installer isn’t checking whether the Mac’s internal storage has enough free space. As the system initiates the update process, the Mac becomes unresponsive, and data can be permanently corrupted.![]()
PSA: Upgrading a Mac to macOS Big Sur without enough space can result in data loss
macOS Big Sur was officially released for all users in November last year, and since then Apple has released updates with bug fixes and overall improvements. However, as reported by Mr. Macintosh, Big Sur still has a serious issue that can result in data loss when users try to upgrade a Mac to...9to5mac.com
bug affects macOS Big Sur 11.2 installer and even macOS Big Sur 11.3 beta installer. At the same time, this doesn’t affect OTA updates
Apple says upgrading to macOS Big Sur for the first time requires at least 35.5 GB of available storage — and this doesn’t include the 13 GB macOS Big Sur installer. Unfortunately, even if your Mac does not have 35.5 GB of storage available, macOS will try to install the Big Sur update, and that’s when users may lose all their data.
Revised macOS Big Sur 11.2.1 Update Properly Checks Free Available Space to Prevent Installation Errors
When upgrading to macOS Big Sur, there was an error that would cause issues if there wasn't enough storage space available. Unfortunately, the...