WORLDTECHTechnology SINGLE SOURCE
Linux Patches Finally Make Hibernation Possible In Secure Boot / Lockdown Mode
First reported Source: PhoronixLast editorial activity
What happened
When booting the Linux kernel using UEFI SecureBoot, the kernel is put in the lockdown mode to restrict the ability to modify the running kernel image or leaking data from kernel memory. Kernel lockdown mode can also be manually enabled by the user/administrator. Among the limitations imposed in Linux's lockdown mode is no hibernation support.
Sources & evidence
- Phoronix Reporting source
Linux Patches Finally Make Hibernation Possible In Secure Boot / Lockdown Mode ↗
https://www.phoronix.com/news/Linux-Hibernation-With-Lockdown