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Lenovo Z51-70 "Boot Guard ready but verified boot is disabled"

#44OpenInfinity4872 创建于 2025-01-12
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Tested an old Lenovo Z51-70 I am using as a home server out of morbid curiosity and found that it doesn't have verified boot. Doesn't seem to have a coreboot port right now as far as I could tell, unfortunately. **intelmetool -b output** ``` Bad news, you have a `Wildcat Point-LP LPC Controller` so you have ME hardware on board and you can't control or disable it, continuing... MEI found: [8086:9cba] Wildcat Point-LP MEI Controller #1 ME Status : 0x1e000245 ME Status 2 : 0x6600a306 ME: FW Partition Table : OK ME: Bringup Loader Failure : NO ME: Firmware Init Complete : YES ME: Manufacturing Mode : NO ME: Boot Options Present : NO ME: Update In Progress : NO ME: Current Working State : Normal ME: Current Operation State : M0 with UMA ME: Current Operation Mode : Normal ME: Error Code : No Error ME: Progress Phase : Host Communication ME: Power Management Event : Pseudo-global reset ME: Progress Phase State : Host communication established ME: Extend SHA-256: 4eadd7eb7b0da00a23e18d2c257eda57411187ee011acb6dab3b0f6a8a01aa90 ME: timeout waiting for data: expected 8, available 0 ME: GET FW VERSION message failed Bad news, you have a `Wildcat Point-LP LPC Controller` so you have ME hardware on board and you can't control or disable it, continuing... Boot Guard MSR Output : 0x100000000 Measured boot : OFF Verified boot : OFF FACB in FPFs : OFF Module revoked : OFF Your system is Boot Guard ready but verified boot is disabled. You can flash other firmware! ``` **Fastfetch** ``` _,met$$$$$gg. cian@jonathan ,g$$$$$$$$$$$$$$$P. ------------- ,g$$P"" """Y$$.". OS: Debian GNU/Linux trixie trixie/sid x86_64 ,$$P' `$$$. Host: 80K6 (Lenovo Z51-70) ',$$P ,ggs. `$$b: Kernel: Linux 6.1.0-29-amd64 `d$$' ,$P"' . $$$ Uptime: 17 mins $$P d$' , $$P Packages: 1808 (dpkg), 31 (flatpak-system), 1 (flatpak-user) $$: $$. - ,d$$' Shell: bash 5.2.15 $$; Y$b._ _,d$P' Display (CMN15CB): 1920x1080 @ 60 Hz in 15" [Built-in] Y$$. `.`"Y$$$$P"' Cursor: Adwaita `$$b "-.__ Terminal: /dev/pts/0 `Y$$b CPU: Intel(R) Core(TM) i5-5200U (4) @ 2.70 GHz `Y$$. GPU 1: AMD Radeon R7 M360 [Discrete] `$$b. GPU 2: Intel HD Graphics 5500 @ 0.90 GHz [Integrated] `Y$$b. Memory: 9.49 GiB / 15.53 GiB (61%) `"Y$b._ Swap: 0 B / 977.00 MiB (0%) `"""" Disk (/): 32.99 GiB / 869.81 GiB (4%) - ext4 Local IP (wlp3s0): 192.168.0.229/24 Battery (PABAS0241231): 100% [AC Connected] Locale: en_GB.UTF-8 ```
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