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update-initramfs -u
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èŠããããŸãã 幞ããªããšã«ãå¥ã®æ¹æ³ããããŸãã systemd
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ïŒã«ã¯linuxx64.efi.stubãå«ãŸããŠããŸããããã¯ãã«ãŒãã«ãinitramfsãããã³ã«ãŒãã«ã«æž¡ãããåŒæ°ãçµã¿èŸŒãããšãã§ããUEFIã¢ããªã±ãŒã·ã§ã³ã¹ã¿ãã§ãã ãã®UEFIã¢ããªã±ãŒã·ã§ã³ã«çœ²åããããšã«ãããã«ãŒãã«ãšinitramfsãå€æŽããä¿è·ããŸãã
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sudo apt-get install binutils
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echo -n "quite splash" > /tmp/cmdline
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objcopy \ --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \ --add-section .cmdline=/tmp/cmdline --change-section-vma .cmdline=0x30000 \ --add-section .linux=/boot/vmlinuz-4.4.0-34-generic --change-section-vma .linux=0x2000000 \ --add-section .initrd=/boot/initrd.img-4.4.0-34-generic --change-section-vma .initrd=0x3000000 \ /usr/lib/systemd/boot/efi/linuxx64.efi.stub ubuntu.efi
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èŠããããŸãã Ubuntuã€ã³ã¹ããŒã©ãŒã¯ãESPã決å®ãã/ boot / efiã§ããŠã³ããæ§æããå¿
èŠããããŸããã ãã®ESPã«ä»ã®ããŒãããŒããŒããªãå Žåãubuntu.efiã/boot/efi/EFI/BOOT/BOOTX64.EFIã«ã³ããŒããUEFIããŒãã¡ãã¥ãŒã§ãã®ã»ã¯ã·ã§ã³ãéžæãããšããŒããããŸãã
mkdir -p /boot/efi/EFI/BOOT cp ubuntu.efi /boot/efi/EFI/BOOT/BOOTX64.EFI
ãã BOOTX64.EFIããŒãããŒããŒã¯æ¢ã«ESPã«èšé²ãããŠãããããå¥ã®ESPãäœæããããå¥ã®ååã§ubuntu.efiãèšè¿°ãããã¡ãŒã ãŠã§ã¢ã«çµã¿èŸŒãŸããUEFIã³ã³ãœãŒã«ïŒUEFIã·ã§ã«ïŒãä»ããŠå¯Ÿå¿ããããŒãã¬ã³ãŒããè¿œå ã§ããŸãã efibootmgr
䜿çšefibootmgr
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bcfg boot add 0 fs0:\EFI\BOOT\UBUNTU.EFI
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ã»ãã¥ã¢ããŒããæå¹ã«ããŠããå Žåãubuntu.efiã¯çœ²åãããŠããªãããèµ·åã§ããŸããã ã»ãã¥ã¢ããŒããšããŒããäžæçã«ç¡å¹ã«ããããchrootããç¶è¡ããŸãã
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äœæããããŒãããŒããŒã«çœ²åããã ãã§ãã
sbsign --key ISK.key --cert ISK.pem --output BOOTX64.EFI ubuntu.efi
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initramfsã®æŽæ°æã«ããŒãããŒããŒãèªåçã«æŽæ°ããŠãµã€ã³ã¢ããããã«ã¯ã/ etc / initramfs / post-update.d /ã«update-efi-loaderã¹ã¯ãªãããäœæããå¿
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openssl req -new -nodes -utf8 -sha256 -days 36500 -batch -x509 \ -subj "/CN=Kernel Key" -outform DER -out kernel.der \ -keyout kernel.key
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/usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 kernel.key kernel.der module.ko
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openssl x509 -inform der -in kernel.der -outform pem -out kernel.pem cert-to-efi-sig-list -g "$(uuidgen)" kernel.pem kernel.esl sign-efi-sig-list -k KEK.key -c KEK.pem kernel kernel.esl kernel.auth
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mokutil
ã䜿çšããŠã¢ãžã¥ãŒã«ã®æ€èšŒãç¡å¹ã«ããããªã¯ãšã¹ããæ®ããããšãã§ãã shim
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sudo apt-get install mokutil shim sudo mokutil --disable-validation
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UPD 01/12/17ïŒshim.efiãšäžç·ã«ã MokManagerãè¿ãã«çœ®ãå¿
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ãç¡å¹ã«ããããããUbuntu-4.4.0-18.34ã«ç»å ŽããŸããã Ubuntu-4.4.0-17.33ã¯ç¡æã§ãã ãã ããã»ãã¥ãªãã£æŽæ°ããã°ã©ã ãç¡èŠããªããå€ãã«ãŒãã«ã«ãšã©ãŸãããšã¯æè¯ã®éžæè¢ã§ã¯ãããŸããã
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/etc/apt/sources.listã«ã¯ ããœãŒã¹ã³ãŒããªããžããªãžã®ãã€ã³ã¿ãååšããå¿
èŠããããŸãã éåžžã deb-srcã®ãšã³ããªã¯ãã§ã«ã³ã¡ã³ãåãããŠããŸãã xenialã¡ã€ã³ããã³xenial-securityã¡ã€ã³ãªããžããªã®ã³ã¡ã³ãã解é€ããããèªåã§è¿œå ããŠããaptã€ã³ããã¯ã¹ãæŽæ°ããŸãã
$ sudo nano /etc/apt/sources.list ... deb-src http://ru.archive.ubuntu.com/ubuntu/ xenial main restricted deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted ... $ apt-get update
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apt-get source linux-image-$(uname -r) cd linux-4.4.0
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sudo apt-get install git
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git clone git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git cd ubuntu-xenial
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$ git tag -l Ubuntu-* ... Ubuntu-4.4.0-33.52 Ubuntu-4.4.0-34.53 Ubuntu-4.4.0-35.54 ...
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git checkout -b temp Ubuntu-4.4.0-34.53
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sudo apt-get build-dep sudo apt-get ccache fakeroot kernel-package libncurses5-dev
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chmod a+x debian/rules chmod a+x debian/scripts/* chmod a+x debian/scripts/misc/* fakeroot debian/rules clean
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cp /boot/config-4.4.0-34-generic config fakeroot debian/rules editconfigs
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--- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -67,7 +67,7 @@ static const struct platform_hibernation_ops *hibernation_ops; bool hibernation_available(void) { - return ((nohibernate == 0) && !secure_modules()); + return (nohibernate == 0); } /** --
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git add kernel/power/hibernate.c
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git config --global user.email "you@example.com" git config --global user.name "Your Name"
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$ git commit ... Allow hibernation on Secure Boot
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$ git rebase Ubuntu-4.4.0-35.54 , ⊠: Allow hibernation on Secure Boot
ã³ã³ãã€ã«ã¹ã¯ãªããã¯ã debian.masterãã£ã¬ã¯ããªã®changelogã®æåŸã®ã¬ã³ãŒãã«ãã£ãŠã«ãŒãã«ããŒãžã§ã³ã決å®ããŸãã ããŒãžã§ã³ãå€æŽããã«ã¯ãæ°ãããšã³ããªãè¿œå ããŸãã
EDITOR=nano debchange -c debian.master/changelog -l "custom"
ãµãã£ãã¯ã¹custom1ãããŒãžã§ã³ã«è¿œå ãããŸããããã¯.debããã±ãŒãžã®ã¢ã»ã³ããªã«åæ ããããµãã£ãã¯ã¹ãªãã§åãããŒãžã§ã³ã®æ¢ã«ã€ã³ã¹ããŒã«ãããããã±ãŒãžãšãšãã«ã€ã³ã¹ããŒã«ã§ããããã«ãªããŸãã ãã ãããã®æ¥å°ŸèŸã¯ããã±ãŒãžã®ååã«ã®ã¿æ¡åŒµããããã®å
容ã«ã¯æ¡åŒµãããŸãããã«ãŒãã«ãšãã®ã¢ãžã¥ãŒã«ãå«ããã£ã¬ã¯ããªã®ããŒãžã§ã³ã¯åã4.4.0-34-genericã«ãªããã€ã³ã¹ããŒã«äžã«å€ããã¡ã€ã«ã¯æ°ãããã¡ã€ã«ã§äžæžããããŸãã ãããåé¿ããã«ã¯ã ABIã®ããŒãžã§ã³ã34ãããããšãã°3400ã«å€æŽããŸãã
linux (4.4.0-3400.53custom1) UNRELEASED; urgency=medium * Allow hibernation on Secure Boot ...
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ã§ã¯ãªããABIãšã¢ãžã¥ãŒã«ãã§ãã¯ã®åäœãç解ããŠããªãå ŽåïŒããããŸããïŒãããããç¡å¹ã«ããŸãïŒskipabi = trueãskipmodule = trueïŒãããããªããšãæçµæ®µéã®1ã€ã§ã³ã³ãã€ã«ã倱æããŸãã ã¹ã¬ããã®æ°ãããã»ããµã³ã¢ã®æ°ã«çãããã«ãã¹ã¬ããããã±ãŒãžã¢ã»ã³ããªã䜿çšããŸãã ãã€ããªãžã§ããªãã¯ã®ç®æšã¯ãéåžžã®çš®é¡ã®ã«ãŒãã«ãã³ã³ãã€ã«ããããšã§ãããã¢ãŒããã¯ãã£ã¯èªåçã«æ±ºå®ãããŸãã
fakeroot debian/rules clean skipabi=true skipmodule=true DEB_BUILD_OPTIONS=parallel=$(getconf _NPROCESSORS_ONLN) do_tools=false no_dumpfile=1 \ fakeroot debian\rules binary-generic
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èŠããããŸãã ããã¯ã dpkg -i < >
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echo -n "quiet splash" > /tmp/cmdline objcopy \ --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \ --add-section .cmdline=/tmp/cmdline --change-section-vma .cmdline=0x30000 \ --add-section .linux=/boot/vmlinuz-4.4.0-34-generic --change-section-vma .linux=0x2000000 \ --add-section .initrd=/boot/initrd.img-4.4.0-34-generic --change-section-vma .initrd=0x3000000 \ /usr/lib/systemd/boot/efi/linuxx64.efi.stub /tmp/test.efi sbsign --key /root/keys/my.key --cert /root/keys/my.pem --output /boot/efi/EFI/BOOT/BOOTX64.EFI /tmp/test.efi
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