Hello. Today I turned on my computer and this error appeared. I didn’t update the system. No access to the console and system. Can someone help me?
error: unknown filesystem
Entering rescue mode
grub rescue> ls
(hd0) (hd0,msdos2) (hd0,msdos1) (hd1)
Use last working snapshot.
Check live ISO chroot, update.
Post
lsblk -f
cat /etc/fstab
2 Likes
ok. work live system
╭─garuda@garuda in ~ as 🧙
╰─λ lsblk -f
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS
loop0 squashf 4.0 0 100% /run/miso/sfs/livefs
loop1 squashf 4.0 0 100% /run/miso/sfs/mhwdfs
loop2 squashf 4.0 0 100% /run/miso/sfs/desktopfs
loop3 squashf 4.0 0 100% /run/miso/sfs/rootfs
sda
├─sda1 btrfs 25a4467d-3f8f-45d2-99a5-414aa3191d1b
└─sda2 swap 1 swap 618ec436-d74a-4ef8-80d3-c958100a3b07
sdb
└─sdb1 ntfs multimedia BC1CE1391CE0EF78
sdc
├─sdc1 exfat 1.0 Ventoy 4E21-0000
│ └─ventoy
│ iso9660 Jolie GARUDA_DR460NIZED_RAPTOR 2023-10-29-09-55-02-00 0 100% /run/miso/bootmnt
└─sdc2
sr0
mmcblk0
├─mmcblk0p1
│ ext4 1.0 e596c44d-8946-4452-9e2b-08e019257442
└─mmcblk0p2
swap 1 swap de542637-81a7-45cd-8e0d-ea3423a62c4e
zram0 [SWAP]
╭─garuda@garuda in ~ as 🧙 took 45ms
╰─λ cat /etc/fstab
File: /etc/fstab
#
# /etc/fstab: static file system information
#
# <file system> <dir> <type> <options> <dump> <pass>
/dev/mapper/root-image / auto defaults 0 0
╭─garuda@garuda in ~ as 🧙 took 21ms
╰─λ
fstab is empty, I see no /boot/efi.
Did you udate Win11?
You can not use last snapshot from grub?
1 Like
only Garuda Linux installed, I updated the system yesterday
I don’t have win11
Unfortunately, I don’t know how to use the last snapshot, how to do it
╭─garuda@garuda in ~ as 🧙
╰─λ garuda-inxi
System:
Kernel: 6.5.9-zen2-1-zen arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc available: acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-x86_64 lang=en_US keytable=us tz=UTC
misobasedir=garuda root=miso:LABEL=GARUDA_DR460NIZED_RAPTOR quiet
systemd.show_status=1 ibt=off driver=nonfree nouveau.modeset=0
i915.modeset=1 radeon.modeset=1
Desktop: KDE Plasma v: 5.27.9 tk: Qt v: 5.15.11 wm: kwin_x11 vt: 2
dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine:
Type: Laptop System: Micro-Star product: GE72 6QF v: REV:1.0
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: Micro-Star model: MS-1794 v: REV:0.A serial: <superuser required>
UEFI-[Legacy]: American Megatrends v: E1794IMS.117 date: 01/18/2018
Battery:
ID-1: BAT1 charge: 25.8 Wh (84.9%) condition: 30.4/53.4 Wh (56.9%)
volts: 12.1 min: 10.9 model: MSI BIF0_9 type: Li-ion serial: N/A
status: charging
CPU:
Info: model: Intel Core i7-6700HQ bits: 64 type: MT MCP arch: Skylake-S
gen: core 6 level: v3 note: check built: 2015 process: Intel 14nm family: 6
model-id: 0x5E (94) stepping: 3 microcode: 0xF0
Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 6 MiB desc: 1x6 MiB
Speed (MHz): avg: 799 high: 800 min/max: 800/3500 scaling:
driver: intel_pstate governor: powersave cores: 1: 800 2: 800 3: 800 4: 800
5: 799 6: 800 7: 800 8: 800 bogomips: 41599
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities: <filter>
Graphics:
Device-1: Intel HD Graphics 530 vendor: Micro-Star MSI driver: i915
v: kernel arch: Gen-9 process: Intel 14n built: 2015-16 ports: active: eDP-1
empty: DP-1,HDMI-A-1,HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:191b
class-ID: 0300
Device-2: NVIDIA GM204M [GeForce GTX 960 OEM / 970M]
vendor: Micro-Star MSI driver: nvidia v: 535.113.01
alternate: nouveau,nvidia_drm non-free: 535.xx+
status: current (as of 2023-09) arch: Maxwell code: GMxxx
process: TSMC 28nm built: 2014-19 pcie: gen: 1 speed: 2.5 GT/s lanes: 16
link-max: gen: 3 speed: 8 GT/s bus-ID: 01:00.0 chip-ID: 10de:13d8
class-ID: 0302
Display: x11 server: X.Org v: 21.1.9 with: Xwayland v: 23.2.2
compositor: kwin_x11 driver: X: loaded: modesetting,nvidia unloaded: nouveau
alternate: fbdev,intel,nv,vesa dri: iris gpu: i915 display-ID: :0
screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
s-diag: 582mm (22.93")
Monitor-1: eDP-1 model: LG Display 0x0469 built: 2014 res: 1920x1080
hz: 60 dpi: 128 gamma: 1.2 size: 382x215mm (15.04x8.46") diag: 438mm (17.3")
ratio: 16:9 modes: 1920x1080
API: EGL Message: No EGL data available.
API: OpenGL v: 4.6 vendor: intel mesa v: 23.2.1-arch1.2 glx-v: 1.4
es-v: 3.2 direct-render: yes renderer: Mesa Intel HD Graphics 530 (SKL GT2)
device-ID: 8086:191b memory: 7.46 GiB unified: yes
API: Vulkan v: 1.3.269 layers: 4 device: 0 type: integrated-gpu name: Intel
HD Graphics 530 (SKL GT2) driver: mesa intel v: 23.2.1-arch1.2
device-ID: 8086:191b surfaces: xcb,xlib device: 1 type: discrete-gpu
name: NVIDIA GeForce GTX 970M driver: nvidia v: 535.113.01
device-ID: 10de:13d8 surfaces: xcb,xlib device: 2 type: cpu name: llvmpipe
(LLVM 16.0.6 256 bits) driver: mesa llvmpipe v: 23.2.1-arch1.2 (LLVM
16.0.6) device-ID: 10005:0000 surfaces: xcb,xlib
Audio:
Device-1: Intel 100 Series/C230 Series Family HD Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
alternate: snd_soc_avs bus-ID: 00:1f.3 chip-ID: 8086:a170 class-ID: 0403
API: ALSA v: k6.5.9-zen2-1-zen status: kernel-api tools: N/A
Server-1: PipeWire v: 0.3.83 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Intel Wireless 3165 driver: iwlwifi v: kernel pcie: gen: 1
speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 8086:3165 class-ID: 0280
IF: wlp2s0 state: down mac: <filter>
Device-2: Qualcomm Atheros Killer E2400 Gigabit Ethernet
vendor: Micro-Star MSI driver: alx v: kernel pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 port: d000 bus-ID: 03:00.0 chip-ID: 1969:e0a1 class-ID: 0200
IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth:
Device-1: Intel Bluetooth wireless interface driver: btusb v: 0.8 type: USB
rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-10:4 chip-ID: 8087:0a2a
class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 4.2
lmp-v: 8 status: discoverable: no pairing: no class-ID: 7c010c
Drives:
Local Storage: total: 1.31 TiB used: 0 KiB (0.0%)
ID-1: /dev/mmcblk0 maj-min: 179:0 vendor: Samsung model: EC2QT
size: 59.62 GiB block-size: physical: 512 B logical: 512 B type: USB
tech: SSD serial: <filter> scheme: MBR
SMART Message: Unknown smartctl error. Unable to generate data.
SMART Message: Unable to run smartctl. Root privileges required.
ID-2: /dev/sda maj-min: 8:0 vendor: A-Data model: SP900NS38
size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
tech: SSD serial: <filter> fw-rev: 3b scheme: MBR
ID-3: /dev/sdb maj-min: 8:16 vendor: HGST (Hitachi) model: HTS721010A9E630
size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
tech: HDD rpm: 7200 serial: <filter> fw-rev: A3J0 scheme: GPT
ID-4: /dev/sdc maj-min: 8:32 vendor: SanDisk model: Ultra size: 114.56 GiB
block-size: physical: 512 B logical: 512 B type: USB rev: 3.0 spd: 5 Gb/s
lanes: 1 mode: 3.2 gen-1x1 tech: N/A serial: <filter> fw-rev: 1.00
scheme: MBR
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Partition:
Message: No partition data found.
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 7.64 GiB used: 3.38 GiB (44.2%)
priority: 100 comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 8
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 64.0 C pch: 62.0 C mobo: N/A
Fan Speeds (rpm): N/A
Info:
Processes: 222 Uptime: 26m wakeups: 1 Memory: total: 8 GiB
available: 7.64 GiB used: 4.3 GiB (56.3%) Init: systemd v: 254
default: graphical tool: systemctl Compilers: gcc: 13.2.1 Packages:
pm: pacman pkgs: 1274 libs: 358 tools: octopi,paru Shell: fish v: 3.6.1
running-in: konsole inxi: 3.3.30
warning: database file for 'garuda' does not exist (use '-Sy' to download)
warning: database file for 'core' does not exist (use '-Sy' to download)
warning: database file for 'extra' does not exist (use '-Sy' to download)
warning: database file for 'community' does not exist (use '-Sy' to download)
warning: database file for 'multilib' does not exist (use '-Sy' to download)
warning: database file for 'chaotic-aur' does not exist (use '-Sy' to download)
Garuda (2.6.17-1):
System install date: 2024-05-18
Last full system update: 2024-05-18 ↻
Is partially upgraded: No
Relevant software: snapper NetworkManager dracut nvidia-dkms
Windows dual boot: <superuser required>
Failed units: snapper-cleanup.service
I was looking for restoring from a snapshot, no grub, I have no option to restore only
error: unknown filesystem
Entering rescue mode
grub rescue> ls
(hd0) (hd0,msdos2) (hd0,msdos1) (hd1)
not work
Snapper failed to retrieve filesystem list 
BTRFS does not respond, does not open
update Garuda
This is just from the live environment. First you need to chroot into your system.
garuda-chroot -a
Then run the command and post the output into the thread.
cat /etc/fstab
Try booting without this SD card plugged in.
3 Likes
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a device; this may
# be used with UUID= as a more robust way to name devices that works even if
# disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b / btrfs subvol=/@,defaults,noatime,compress=zstd 0 0
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /home btrfs subvol=/@home,defaults,noatime,compress=zstd 0 0
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /root btrfs subvol=/@root,defaults,noatime,compress=zstd 0 0
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /srv btrfs subvol=/@srv,defaults,noatime,compress=zstd 00
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /var/cache btrfs subvol=/@cache,defaults,noatime,compress=zstd0 0
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /var/log btrfs subvol=/@log,defaults,noatime,compress=zstd 00
UUID=25a4467d-3f8f-45d2-99a5-414aa3191d1b /var/tmp btrfs subvol=/@tmp,defaults,noatime,compress=zstd 00
UUID=618ec436-d74a-4ef8-80d3-c958100a3b07 swap swap defaults 0 0
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
/dev/disk/by-uuid/BC1CE1391CE0EF78 /mnt/BC1CE1391CE0EF78 auto nosuid,nodev,nofail,x-gvfs-show 0 0
I managed to restore the snapshot, thank you for your help
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