次の暗号化があります。 - プライマリドライブ - SWAPパーティション - バックアップドライブ
起動時にドライブの暗号化を解除するには、USBスティックのキーファイルを使用してください。
時には、ランダムにシステムを起動するときに暗号化されたドライブ/パーティションの一部または全部を復号化しないことを決定することがあります。連鎖反応が起こり、Ctrl+Alt+Del キーを押して再起動すると再び発生するため、本当に痛いです。 3番目または5番目までは機能しませんでした。
時々、このようなことがランダムに発生する理由と回避策は何ですか？
私のシステム情報のいくつかは次のとおりです。
$ inxi -Fx
System:
Host: x-pc Kernel: 4.19.28-1-MANJARO x86_64 bits: 64 compiler: gcc v: 8.2.1
Desktop: Xfce 4.13.2git-UNKNOWN Distro: Manjaro Linux
Machine:
Type: Desktop System: Micro-Star product: MS-7B09 v: 1.0 serial: <root required>
Mobo: Micro-Star model: X399 GAMING PRO CARBON AC (MS-7B09) v: 1.0
serial: <root required> UEFI [Legacy]: American Megatrends v: 1.70 date: 12/18/2017
Battery:
Device-1: hidpp_battery_0 model: Logitech Wireless Mouse MX Master 2S
charge: 100% (should be ignored) status: Discharging
Device-2: hidpp_battery_1 model: Logitech K800 charge: 70% (should be ignored)
status: Full
CPU:
Topology: 16-Core (2-Die) model: AMD Ryzen Threadripper 1950X bits: 64
type: MT MCP MCM arch: Zen rev: 1 L2 cache: 8192 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 217693
Speed: 3584 MHz min/max: 2200/3400 MHz Core speeds (MHz): 1: 3699 2: 3597 3: 3256
4: 3137 5: 3338 6: 3143 7: 3324 8: 3129 9: 3730 10: 3703 11: 3297 12: 3692 13: 3551
14: 3144 15: 3268 16: 3556 17: 3149 18: 3208 19: 3782 20: 3690 21: 3691 22: 3694
23: 3695 24: 3646 25: 3691 26: 3694 27: 3526 28: 3521 29: 3185 30: 3495 31: 3734
32: 3798
Graphics:
Device-1: NVIDIA GP102 [GeForce GTX 1080 Ti] vendor: eVga.com. driver: nvidia
v: 418.43 bus ID: 42:00.0
Display: x11 server: X.Org 1.20.4 driver: nvidia resolution: 3440x1440~60Hz
OpenGL: renderer: GeForce GTX 1080 Ti/PCIe/SSE2 v: 4.6.0 NVIDIA 418.43
direct render: Yes
Audio:
Device-1: AMD Family 17h HD Audio vendor: Micro-Star MSI driver: snd_hda_intel
v: kernel bus ID: 0c:00.3
Device-2: NVIDIA GP102 HDMI Audio vendor: eVga.com. driver: snd_hda_intel v: kernel
bus ID: 42:00.1
Device-3: Logitech HD Pro Webcam C920 type: USB driver: snd-usb-audio,uvcvideo
bus ID: 9-3:2
Device-4: C-Media type: USB driver: hid-generic,snd-usb-audio,usbhid bus ID: 9-4:3
Sound Server: ALSA v: k4.19.28-1-MANJARO
Network:
Device-1: Intel I211 Gigabit Network vendor: Micro-Star MSI driver: igb v: 5.4.0-k
port: 7000 bus ID: 08:00.0
IF: enp8s0 state: down mac: 30:9c:23:28:63:36
Device-2: Broadcom and subsidiaries vendor: ASUSTeK driver: brcmfmac v: kernel
port: 7000 bus ID: 0a:00.0
IF: asus_wifi state: up speed: N/A duplex: N/A mac: 34:97:f6:b6:a7:e8
Drives:
Local Storage: total: 17.56 TiB used: 3.17 TiB (18.1%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 960 PRO 1TB size: 953.87 GiB
ID-2: /dev/sda vendor: SanDisk model: SD8SB8U1T001122 size: 953.87 GiB
ID-3: /dev/sdb vendor: Seagate model: ST2000LM015-2E8174 size: 1.82 TiB
ID-4: /dev/sdc type: USB vendor: SanDisk model: Cruzer Fit size: 7.45 GiB
ID-5: /dev/sdd type: USB vendor: SanDisk model: Gaming Xbox 360 size: 14.91 GiB
ID-6: /dev/sde vendor: Western Digital model: WD6002FFWX-68TZ4N0 size: 5.46 TiB
ID-7: /dev/sdf vendor: Western Digital model: WD20EADS-11R6B1 size: 1.82 TiB
ID-8: /dev/sdg vendor: Seagate model: ST5000LM000-2AN170 size: 4.55 TiB
ID-9: /dev/sdh type: USB vendor: SanDisk model: Ultra Fit size: 57.28 GiB
ID-10: /dev/sdi vendor: Western Digital model: WD1003FZEX-00MK2A0 size: 931.51 GiB
ID-11: /dev/sdj vendor: Crucial model: CT1050MX300SSD4 size: 978.09 GiB
ID-12: /dev/sdk type: USB model: Memorex USB Flash Drive size: 115.32 GiB
Partition:
ID-1: / size: 97.93 GiB used: 15.37 GiB (15.7%) fs: ext4 dev: /dev/nvme0n1p2
ID-2: /boot size: 9.99 GiB used: 95.6 MiB (0.9%) fs: vfat dev: /dev/nvme0n1p1
ID-3: /home size: 961.73 GiB used: 122.80 GiB (12.8%) fs: ext4 dev: /dev/dm-2
ID-4: swap-1 size: 128.00 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/dm-0
Sensors:
System Temperatures: cpu: 48.4 C mobo: N/A gpu: nvidia temp: 58 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 34%
Info:
Processes: 535 Uptime: 1h 01m Memory: 125.79 GiB used: 5.89 GiB (4.7%) Init: systemd
Compilers: gcc: 8.2.1 Shell: bash v: 5.0.0 inxi: 3.0.32
$ lsblk -a
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 953.9G 0 disk
├─sda1 8:1 0 93.1G 0 part
├─sda2 8:2 0 23.3G 0 part /mnt/UBUNTU_ROOT
├─sda3 8:3 0 23.3G 0 part /mnt/UBUNTU_HOME
├─sda4 8:4 0 23.3G 0 part /mnt/DISTRO_ROOT
└─sda5 8:5 0 23.3G 0 part /mnt/DISTRO_HOME
sdb 8:16 0 1.8T 0 disk
└─sdb1 8:17 0 1.8T 0 part /mnt/SB_2TB_HDD
sdc 8:32 1 7.5G 0 disk
└─sdc1 8:33 1 7.5G 0 part /mnt/SYS_UTIL
sdd 8:48 1 14.9G 0 disk
├─sdd1 8:49 1 1.9G 0 part /mnt/M1803
└─sdd2 8:50 1 4M 0 part
sde 8:64 0 5.5T 0 disk
└─sde1 8:65 0 5.5T 0 part /mnt/WD_6TB_HDD
sdf 8:80 0 1.8T 0 disk
└─sdf1 8:81 0 1.8T 0 part /mnt/WD_2TB_HDD
sdg 8:96 0 4.6T 0 disk
└─SB_5TB_HDD 254:1 0 4.6T 0 crypt /mnt/SB_5TB_HDD
sdh 8:112 1 57.3G 0 disk
└─sdh1 8:113 1 57.3G 0 part /mnt/LIVE_CDS
sdi 8:128 0 931.5G 0 disk
├─sdi1 8:129 0 4.7G 0 part /mnt/WIN_SETUP
├─sdi2 8:130 0 465.7G 0 part /mnt/WIN_FILESYS
└─sdi3 8:131 0 461.1G 0 part /mnt/WIN_SHARED
sdj 8:144 0 978.1G 0 disk
└─sdj1 8:145 0 978.1G 0 part
└─MJRO_HOME 254:2 0 978.1G 0 crypt /home
sdk 8:160 1 115.3G 0 disk
└─sdk1 8:161 1 115.3G 0 part /mnt/MX_128GB_USB (LUKS KEYFILE)
sr0 11:0 1 1024M 0 rom
nvme0n1 259:0 0 953.9G 0 disk
├─nvme0n1p1 259:1 0 10G 0 part /boot
├─nvme0n1p2 259:2 0 100G 0 part /
└─nvme0n1p3 259:3 0 128G 0 part
└─MJRO_SWAP 254:0 0 128G 0 crypt [SWAP]
$ lsmod
Module Size Used by
algif_skcipher 16384 0
af_alg 28672 1 algif_skcipher
dm_crypt 40960 3
dm_mod 155648 7 dm_crypt
nls_iso8859_1 16384 3
nls_cp437 20480 3
vfat 24576 3
fat 81920 1 vfat
isofs 45056 1
fuse 118784 9
snd_hda_codec_hdmi 57344 1
wmi_bmof 16384 0
mxm_wmi 16384 0
edac_mce_amd 28672 0
kvm_amd 106496 0
joydev 24576 0
kvm 737280 1 kvm_amd
input_leds 16384 0
mousedev 24576 0
snd_hda_codec_realtek 118784 1
uvcvideo 118784 1
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
snd_hda_codec_generic 86016 1 snd_hda_codec_realtek
videobuf2_vmalloc 16384 1 uvcvideo
crc32_pclmul 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
ghash_clmulni_intel 16384 0
videobuf2_v4l2 28672 1 uvcvideo
cdc_acm 32768 0
nvidia_drm 53248 4
videobuf2_common 53248 2 videobuf2_v4l2,uvcvideo
nvidia_modeset 1089536 6 nvidia_drm
pcbc 16384 0
brcmfmac 389120 0
snd_usb_audio 258048 2
snd_hda_intel 45056 3
videodev 217088 4 videobuf2_v4l2,uvcvideo,videobuf2_common
drm_kms_helper 208896 1 nvidia_drm
media 45056 2 videodev,uvcvideo
snd_usbmidi_lib 32768 1 snd_usb_audio
snd_rawmidi 36864 1 snd_usbmidi_lib
aesni_intel 200704 7
snd_seq_device 16384 1 snd_rawmidi
brcmutil 16384 1 brcmfmac
snd_hda_codec 151552 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
drm 495616 7 drm_kms_helper,nvidia_drm
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
cryptd 28672 6 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
cfg80211 778240 1 brcmfmac
glue_helper 16384 1 aesni_intel
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
agpgart 49152 1 drm
syscopyarea 16384 1 drm_kms_helper
snd_pcm 131072 5 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_hda_core
pcspkr 16384 0
igb 249856 0
sysfillrect 16384 1 drm_kms_helper
snd_timer 36864 1 snd_pcm
snd 98304 22 snd_hda_codec_generic,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
sp5100_tco 16384 0
i2c_algo_bit 16384 1 igb
dca 16384 1 igb
sysimgblt 16384 1 drm_kms_helper
i2c_piix4 24576 0
mmc_core 176128 1 brcmfmac
k10temp 16384 0
soundcore 16384 1 snd
fb_sys_fops 16384 1 drm_kms_helper
ccp 98304 1 kvm_amd
rng_core 16384 1 ccp
rfkill 28672 3 cfg80211
wmi 28672 2 wmi_bmof,mxm_wmi
evdev 28672 12
pinctrl_amd 28672 0
gpio_amdpt 16384 0
pcc_cpufreq 16384 0
mac_hid 16384 0
acpi_cpufreq 24576 0
nvidia 17629184 245 nvidia_modeset
ipmi_devintf 20480 0
ipmi_msghandler 65536 2 ipmi_devintf,nvidia
crypto_user 16384 0
ip_tables 28672 0
x_tables 45056 1 ip_tables
ext4 737280 11
crc32c_generic 16384 0
crc16 16384 1 ext4
mbcache 16384 1 ext4
jbd2 126976 1 ext4
fscrypto 32768 1 ext4
sr_mod 28672 0
cdrom 69632 1 sr_mod
sd_mod 61440 26
hid_logitech_hidpp 40960 0
hid_logitech_dj 24576 0
hid_generic 16384 0
usbhid 57344 0
hid 139264 4 usbhid,hid_generic,hid_logitech_dj,hid_logitech_hidpp
uas 28672 0
usb_storage 73728 5 uas
ahci 40960 12
libahci 40960 1 ahci
crc32c_intel 24576 22
libata 278528 2 libahci,ahci
xhci_pci 16384 0
scsi_mod 253952 5 sd_mod,usb_storage,uas,libata,sr_mod
xhci_hcd 266240 1 xhci_pci