zaknenou@lemmy.dbzer0.com to Linux@lemmy.mlEnglish · 5 个月前Is it possible to erase the UEFI/BIOS using dd or rm -rf on Linux ?yt3.ggpht.comexternal-linkmessage-square24fedilinkarrow-up147arrow-down14
arrow-up143arrow-down1external-linkIs it possible to erase the UEFI/BIOS using dd or rm -rf on Linux ?yt3.ggpht.comzaknenou@lemmy.dbzer0.com to Linux@lemmy.mlEnglish · 5 个月前message-square24fedilink
minus-squareBitrot@lemmy.sdf.orglinkfedilinkEnglisharrow-up7·5 个月前They should still be possible. It’s not clearing the BIOS though, it is clearing variables loaded into the BIOS. The OS needs to be able to write to them. A good one limits what an OS can write or rebuilds them, a bad one bricks.
minus-squarezaknenou@lemmy.dbzer0.comOPlinkfedilinkEnglisharrow-up2·edit-25 个月前hmm, so this is not a constant thing among BIOSes and UEFIs
They should still be possible. It’s not clearing the BIOS though, it is clearing variables loaded into the BIOS. The OS needs to be able to write to them. A good one limits what an OS can write or rebuilds them, a bad one bricks.
hmm, so this is not a constant thing among BIOSes and UEFIs