Lenovo ThinkLMI BIOS teeb siv Linux WMI User Guide
Thawj tsab (Lub Ib Hlis 2023)
© Copyright Lenovo
TSEEM CEEB THIAB txwv txoj cai ceeb toom: Yog tias cov ntaub ntawv lossis software raug xa mus raws li General Services Administration
"GSA" daim ntawv cog lus, siv, luam tawm, lossis nthuav tawm yuav raug txwv nyob rau hauv Daim Ntawv Cog Lus No. GS-35F-05925
Ua ntej
Lub hom phiaj ntawm phau ntawv qhia no yog piav qhia yuav hloov kho BIOS li cas, thiab kev txiav txim khau raj siv Linux Management Instrumentation (LMI) los ntawm Lenovo tus neeg siv qhov chaw sib cuam tshuam (ThinkLMI). Cov lus qhia no yog tsim los rau cov kws tshaj lij IT cov thawj coj uas paub txog kev teeb tsa BIOS ntawm cov khoos phis tawj hauv lawv cov koom haum.
Yog tias koj muaj lus nug, lus pom, lossis lus nug, thov nrog peb tham hauv peb lub rooj sab laj! Ib pab neeg ua haujlwm xa tawm (suav nrog tus sau daim ntawv no) yog sawv ntawm, npaj los pab nrog kev xa tawm
cov kev cov nyom uas koj tab tom ntsib: https://forums.lenovo.com/t5/Enterprise-Client-Management/bd-p/sa01_egorganizations.
Tshajview
IT cov thawj coj yeej ib txwm nrhiav txoj hauv kev yooj yim los tswj cov neeg siv lub khoos phis tawj BIOS, uas suav nrog cov passwords, kho vajtse teeb tsa, thiab kev txiav txim khau raj. Lenovo BIOS LMI interface muab txoj hauv kev yooj yim los hloov cov chaw no. Lenovo tau tsim lub BIOS interface uas tuaj yeem tswj hwm los ntawm Linux WMI. Lub Lenovo BIOS kev tswj interface ThinkLMI ua rau IT cov thawj coj los nug txog kev teeb tsa BIOS tam sim no, hloov ib qho chaw, hloov tus neeg saib xyuas tus password thiab hloov kho qhov kev txiav txim khau raj ntawm cov neeg siv computer lossis nyob deb.
Siv ThinkLMI
ThinkLMI muab cov haujlwm muaj zog, xws li cov lus nug-raws li cov ntaub ntawv rov qab thiab ceeb toom cov xwm txheej, uas ua rau cov neeg siv tswj hwm lub computer. Lenovo ThinkLMI interface txuas ntxiv lub peev xwm ntawm Linux WMI tso cai rau kev tswj hwm ntawm BIOS nqis. Cov duab hauv qab no qhia tau hais tias ThinkLMI tuaj yeem siv los nkag mus rau Lenovo BIOS Chaw
Cov txiaj ntsig tseem ceeb
Lub Lenovo BIOS Linux WMI interface muab cov txiaj ntsig hauv qab no:
- Hloov kho BIOS teeb tsa, suav nrog lub peev xwm hloov pauv ib qho kev teeb tsa BIOS lossis txhua qhov teeb tsa BIOS
- Kev tswj hwm tus password BIOS, suav nrog kev hloov kho tus thawj saib xyuas cov passwords thiab lub hwj chim-on passwords
Txhawb computers
Kev teeb tsa BIOS los ntawm ThinkLMI tau txais kev txhawb nqa ntawm txhua lub Lenovo Linux tau ntawv pov thawj platform los ntawm 2020 mus ntxiv. Whilst peb cia siab tias nws yuav ua hauj lwm rau cov laus platforms nws yog unsupported muaj.
Hom kev siv
Siv ThinkLMI, BIOS teeb tsa tuaj yeem teeb tsa hauv cov hauv qab no:
- Sau npe BIOS nqis
- Hloov BIOS nqis
- Hloov qhov kev txiav txim khau raj (qee zaum hu ua kev pib ua ntu zus)
- Hloov BIOS Password (tus saib xyuas tus password thiab lub hwj chim-on password)
Cov npe muaj nyob hauv BIOS Settings
Rau ib daim ntawv teev npe ntawm txhua qhov teeb tsa BIOS uas tuaj yeem hloov pauv los ntawm Linux WMI ntawm lub khoos phis tawj tshwj xeeb, siv cov lus txib hauv qab no.
ls /sys/class/firmware-attributes/thinklmi/attributes
Cov lus txib saum toj no khaws tag nrho cov chaw muaj nyob hauv BIOS. Ib feem ntawm cov zis los ntawm ThinkPad Z16 Gen 1 yog qhia hauv qab no:
Hloov cov chaw ntawm BIOS
Txhawm rau hloov BIOS teeb, siv cov lus txib hauv qab no:
ncha [tus nqi] > /sys/class/firmware-attributes/thinklmi/attributes/ [BIOS Setting]
/current_value
Rau example – hloov tus nqi tam sim no rau WakeOnLANDock:
Samplub terminal input
Nco tseg: BIOS nqis thiab qhov tseem ceeb yog qhov tseem ceeb.
Txhawm rau nrhiav qhov tso cai [tus nqi] rau [BIOS Setting] siv cov lus txib hauv qab no.
miv /sys/class/firmware-attributes/thinklmi/attributes/[BIOS Setting]/possible_values
Rau example – txhawm rau nrhiav qhov tseem ceeb ntawm WakeOnLANDock qhov chaw:
Sample terminal tso zis
Hloov lub Boot Order
Txhawm rau hloov qhov kev txiav txim khau raj, siv cov kauj ruam hauv qab no:
- Txiav txim siab qhov chaw tam sim no rau "BootOrder" los ntawm kev siv cov lus txib hauv qab no.
miv /sys/class/firmware-attributes/thinklmi/attributes/BootOrder/current_value - Teem caij khau raj tshiab, siv cov lus txib nram qab no ncha [Boot Order String] > /sys/class/firmware-attributes/ thinklmi/attributes/BootOrder/current_value
Qhia qhov kev txiav txim khau raj tshiab los ntawm kev teev cov khoom siv khau raj hauv kev txiav txim, sib cais los ntawm cov kab.
Cov khoom siv uas tsis tau teev tseg raug cais tawm ntawm kev txiav txim khau raj.
Hauv qab no example, CD drive 0 yog thawj khau raj ntaus ntawv thiab hard disk drive 0 yog lub thib ob startup ntaus ntawv:
Sample terminal tso zis
Password Authentication
Yog tias tus Supervisor lo lus zais tau teeb tsa, kev lees paub yuav tsum tau ua ua ntej qhov chaw teeb tsa BIOS tuaj yeem hloov pauv. Cov lus txib hauv qab no ua tus password authentication.
ncha [Password String] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/current_password
ncha [Encoding] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/encoding
ncha [Keyboard Language] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/kbdlang
Saib cov lus hauv qab no kom paub meej txog txhua qhov parameter
Yog tias tus thawj saib xyuas lo lus zais tau teeb tsa nyob zoo, nrog ascii encoding thiab cov keyboard hom yog US, cov lus txib hauv qab no example yuav authenticate lub BIOS teeb. Thaum authenticated, nws tseem siv tau kom txog thaum rov pib dua tom ntej. Tus nqi pib rau Encoding yog ascii thiab Keyboard Language yog US. Teem cov no tsuas yog tias nws txawv ntawm lub neej ntawd.
Sample terminal tso zis
Rau [Password Type], xa cov lus hauv nplooj ntawv nram qab no.
Hloov tus password BIOS uas twb muaj lawm
Txhawm rau hloov tus password, siv cov lus txib hauv qab no
ncha [Password String] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/current_password
ncha [Encoding] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/encoding
ncha [Keyboard Language] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/kbdlang
ncha [Password String] > /sys/class/firmware-attributes/thinklmi/authentication /[Password Type]/new_password
Saib cov lus hauv qab no kom paub meej txog txhua qhov parameter
Yog hais tias tus thawj saib xyuas lo lus zais yog teem li "nyob zoo", tus tshiab lo lus zais yog "hello123", hom lo lus zais yog tus saib xyuas (ie "Admin"), nrog ascii encoding thiab keyboard hom yog US, cov lus txib hauv qab no yuav hloov tus thawj saib xyuas tus password. Thaum authenticated, nws tseem siv tau kom txog thaum rov pib dua tom ntej.
Sample terminal tso zis
Kev txwv thiab Lus Cim
- Ib lo lus zais tsis tuaj yeem raug teeb tsa siv txoj kev no thaum tsis muaj ib qho. Cov passwords tsuas yog hloov kho lossis tshem tawm xwb.
- Tus neeg siv / tus tswv hard disk lo lus zais (HDD) hom tsuas yog txhawb nqa ntawm ThinkPad Laptops.
- BIOS nqis tsis tuaj yeem hloov pauv ntawm tib lub khau raj li lub hwj chim-on passwords (POP) thiab hard disk passwords (HDP). Yog tias koj xav hloov BIOS nqis, POP thiab HDP koj yuav tsum reboot lub kaw lus tom qab hloov txhua tus ntawm lawv.
- Txhawm rau tshem tawm lub hwj chim-on lo lus zais thaum teeb tsa tus thawj saib xyuas tus password, nws yuav tsum tau ua hauv peb kauj ruam:
ib. Hloov tus thawj saib xyuas tus password. Yog tias koj tsis xav hloov nws qhia tib lo lus zais rau ob qho tib si tam sim no thiab cov kev txwv tshiab, tab sis koj yuav tsum ua cov kauj ruam no.
b. Hloov lub hwj chim-on lo lus zais los ntawm kev qhia tus password tam sim no thiab ib txoj hlua NULL raws li tus password tshiab
c. Reboot lub system (tsis txhob reboot ntawm cov kauj ruam a thiab b). - Qee qhov teeb meem ntsig txog kev ruaj ntseg tsis tuaj yeem raug cuam tshuam los ntawm ThinkLMI. Rau exampYog li, cov teeb tsa BIOS hauv qab no tsis tuaj yeem hloov pauv los ntawm Enable rau Disable:
ib. SecureBoot
b. SecureRollbackPrevention
c. PhysicalPresneceForTpmClear
d. PhysicalPresenceForTpmProvision - Nws tsis tuaj yeem hloov qhov Kev Xaiv Kev Nyab Xeeb Chip (xws li Discrete TPM lossis Intel PTT)
- Nco tseg rau Discrete TPM: cov txiaj ntsig hauv qab no tau txais kev txhawb nqa rau SecurityChip:
ib. Active
b. Tsis muaj zog
c. Disable - Nco tseg rau Intel PTT: cov txiaj ntsig hauv qab no tau txais kev txhawb nqa rau SecurityChip:
a. Pab
b. Disable
Cov cim lag luam
Cov lus hauv qab no yog cov cim lag luam ntawm Lenovo hauv Tebchaws Meskas, lwm lub tebchaws, lossis ob qho tib si:
Lenovo
Lub logo Lenovo
ThinkPad
Lwm lub tuam txhab, cov khoom lag luam, lossis cov npe kev pabcuam yuav yog cov cim lag luam lossis cov cim kev pabcuam ntawm lwm tus.
© Copyright Lenovo
Cov ntaub ntawv / Cov ntaub ntawv
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