Libreboot distribution release 20211122 yasindikizidwa. Ili ndilo kutulutsidwa kwachitatu kwa polojekiti ya GNU ndipo ikupitiriza kuwonetsedwa ngati kumasulidwa kwa mayesero, chifukwa kumafuna kukhazikika ndi kuyesedwa kwina. Libreboot imapanga foloko yaulere ya pulojekiti ya CoreBoot, ndikupereka chosinthira cha binary chaulere cha UEFI ndi BIOS firmware yomwe ili ndi udindo woyambitsa CPU, kukumbukira, zotumphukira ndi zida zina za Hardware.
Libreboot ikufuna kupanga malo osungira omwe amakulolani kuti muthetseretu mapulogalamu a eni ake, osati pamakina ogwiritsira ntchito, komanso firmware yomwe imapereka booting. Libreboot sikuti amangodula CoreBoot wa zigawo za eni, komanso amakulitsa ndi zida kuti zikhale zosavuta kwa ogwiritsa ntchito kumapeto, kupanga kugawa komwe kungagwiritsidwe ntchito ndi wogwiritsa ntchito aliyense popanda luso lapadera.
Zina mwa zida zomwe zimathandizidwa ku Libreboot:
- Makina apakompyuta Gigabyte GA-G41M-ES2L, Intel D510MO, Intel D410PT, Intel D945GCLF ndi Apple iMac 5,2.
- Maseva ndi malo ogwirira ntchito: ASUS KCMA-D8, ASUS KGPE-D16, ASUS KFSN4-DRE.
- Malaputopu: ThinkPad X60/X60S/X60 Tabuleti, ThinkPad T60, Lenovo ThinkPad X200/X200S/X200 Tablet, Lenovo ThinkPad R400, Lenovo ThinkPad T400/T400S, Lenovo ThinkPad T500, Lenovo ThinkPad Mac500, Apple500 ThinkPad R1,1 ndi Mac2,1 ThinkPad MacXNUMX Buku XNUMX ,XNUMX.
Mu mtundu watsopano:
- Zosintha kuchokera ku CoreBoot 4.14 ndi mitundu yatsopano ya SeaBIOS ndi GRUB zapitilizidwa.
- Thandizo la Tianocore (kutsegulira gwero lotseguka la UEFI) lachotsedwa pamakina omanga chifukwa cha zovuta zosamalira komanso zovuta zomwe sizinathetsedwe. Monga cholowa m'malo, Libreboot iphatikiza malo olipira kutengera u-root, Linux kernel ndi Busybox.
- Mavuto pogwiritsa ntchito SeaBIOS (kutsegula kwa BIOS) pa ASUS KGPE-D16 ndi KCMA-D8 motherboards atha.
- Chiwerengero cha ma board omwe misonkhano ya 16-MB ingapangidwe chakulitsidwa (ndi Busybox ndi Linux). Mwachitsanzo, misonkhano yapamwamba yofananira yawonjezedwa ku ASUS KGPE-D16, ThinkPad X60 ndi T60.
- Chiwerengero cha misonkhano chomwe chimaphatikizapo kugwiritsa ntchito memtest86+ mwachisawawa chawonjezeka. Siyo memtest86 + yoyambirira yomwe imagwiritsidwa ntchito, koma foloko yochokera ku Coreboot projekiti, yomwe imachotsa mavuto pogwira ntchito pamlingo wa firmware.
- Chigamba chawonjezedwa pamisonkhano ya ThinkPad T400 kuti ikulitse chithandizo cha SATA/eSATA, mwachitsanzo, kugwiritsa ntchito madoko owonjezera a SATA pa laputopu ya T400S.
- Mu grub.cfg, kuzindikira kwa kugwiritsidwa ntchito kwa LUKS ndi mdraid kwaperekedwa, kukhathamiritsa kwapangidwa kuti kufulumizitse kusaka kwa magawo obisika a LUKS, nthawi yomaliza yawonjezeka kuchokera pa 1 mpaka 10 masekondi.
- Kwa MacBook2,1 ndi Macbook1,1, chithandizo cha "C state" chachitatu chakhazikitsidwa, chomwe chimapangitsa kuchepetsa kutentha kwa CPU ndikuwonjezera moyo wa batri.
- Kuthetsa mavuto ndikuyambiranso pamapulatifomu a GM45 (ThinkPad X200/T400/T500).
Source: opennet.ru