Taageerada PrivacyGuard ee Linux 5.4 ee Lenovo ThinkPads cusub

Laptobyada cusub ee loo yaqaan 'Lenovo ThinkPad' ayaa la socda PrivacyGuard si loo xaddido xaglaha daawashada tooska ah iyo muuqaalka LCD-ga. Markii hore, tani waxay suurtogal ahayd iyadoo la adeegsanayo dahaarka filimka indhaha ee gaarka ah. Shaqada cusub waa la dami karaa/dami karaa iyadoo ku xiran xaaladda.

PrivacyGuard ayaa laga heli karaa xulashada moodooyinka cusub ee ThinkPad (T480s, T490, iyo T490s). Arrinka awood-siinta taageerada doorashadan Linux waxay qeexaysay hababka ACPI si ay awood ugu siiso/ uga saarto qalabkeeda.

On Linux 5.4+, PrivacyGuard waxaa taageera darawalka ThinkPad ACPI. Faylka /proc/acpi/ibm/lcdshadow waxaad ku eegi kartaa xaalada shaqada oo waxaad ka bedeli kartaa qiimaha 0 ilaa 1 iyo lidkeeda.

Lenovo PrivacyGuard waa qayb ka mid ah isbeddelada darawalka x86 ee Linux 5.4. Waxa kale oo jira ASUS WMI cusboonaysiinta darawalka, oo lagu daray taageerada xawaaraha ee HP ZBook 17 G5 iyo ASUS Zenbook UX430UNR, Intel Speed ​​​​Select cusboonaysiinta darawalka, iyo kuwa kale oo badan.

Source: linux.org.ru

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