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#1 2020-04-10 17:47:55
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
[SOLVED] os-prober do not see Windows 10 on a different drive
Info :
Few day ago i decided to wipe my all drives and install arch.
- I have Lenovo Laptop with SSD and SSD-M.2.
- Both were installed in UEFI mode.
- Secure Boot is disabled.
So on the first SSD I have already installed Arch. Today I decided to install Windows on second sdd-m2, because of some software which isn't compatible with linux.
But when i run os-prober nothing happens. I have read through few forums but i think its not my case. I think i saw some useful commands which should help.
--fdisk -l
[OUTPUT] :
Disk /dev/nvme0n1: 238.49 GiB, 256060514304 bytes, 500118192 sectors
Disk model: ADATA SX8200PNP
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 8E92FDB1-3F5C-4708-A90C-6A4515F741B9
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 493971455 493969408 235.6G Microsoft basic data
/dev/nvme0n1p2 493971456 494004223 32768 16M Microsoft reserved
Disk /dev/sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk model: WDC WDS500G2B0A
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 87A9CC61-0546-4AE5-A60C-8BCD7F4F6188
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 26216447 25165824 12G Linux filesystem
/dev/sda3 26216448 760219647 734003200 350G Linux filesystem--sudo efibootmgr -v
[OUTPUT] :
BootCurrent: 0008
Timeout: 0 seconds
BootOrder: 0008,000A,2001,2002,2003
Boot0000* EFI USB Device (Generic Flash Disk) PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/HD(1,GPT,5a30b967-ac9e-4870-9af2-b036272ed57b,0x800,0x1dc37df)RC
Boot0006* EFI Network 0 for IPv4 (8C-16-45-0F-C2-DE) PciRoot(0x0)/Pci(0x1c,0x3)/Pci(0x0,0x0)/MAC(8c16450fc2de,0)/IPv4(0.0.0.00.0.0.0,0,0)RC
Boot0007* EFI Network 0 for IPv6 (8C-16-45-0F-C2-DE) PciRoot(0x0)/Pci(0x1c,0x3)/Pci(0x0,0x0)/MAC(8c16450fc2de,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0008* GRUB HD(1,GPT,16e02d27-69c6-9941-8d9c-8d0fb8f13de8,0x800,0x100000)/File(\EFI\GRUB\grubx64.efi)
Boot0009* EFI USB Device (Generic Flash Disk) PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/HD(1,GPT,5a30b967-ac9e-4870-9af2-b036272ed57b,0x800,0x1dc37df)RC
Boot000A* Windows Boot Manager HD(1,GPT,16e02d27-69c6-9941-8d9c-8d0fb8f13de8,0x800,0x100000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...a................
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC--tree /boot
/boot
├── efi
├── grub
│ ├── fonts
│ │ └── unicode.pf2
│ ├── grub.cfg
│ ├── grubenv
│ ├── themes
│ │ └── starfield
│ │ ├── blob_w.png
│ │ ├── boot_menu_c.png
│ │ ├── boot_menu_e.png
│ │ ├── boot_menu_ne.png
│ │ ├── boot_menu_n.png
│ │ ├── boot_menu_nw.png
│ │ ├── boot_menu_se.png
│ │ ├── boot_menu_s.png
│ │ ├── boot_menu_sw.png
│ │ ├── boot_menu_w.png
│ │ ├── COPYING.CC-BY-SA-3.0
│ │ ├── dejavu_10.pf2
│ │ ├── dejavu_12.pf2
│ │ ├── dejavu_14.pf2
│ │ ├── dejavu_16.pf2
│ │ ├── dejavu_bold_14.pf2
│ │ ├── README
│ │ ├── slider_c.png
│ │ ├── slider_n.png
│ │ ├── slider_s.png
│ │ ├── starfield.png
│ │ ├── terminal_box_c.png
│ │ ├── terminal_box_e.png
│ │ ├── terminal_box_ne.png
│ │ ├── terminal_box_n.png
│ │ ├── terminal_box_nw.png
│ │ ├── terminal_box_se.png
│ │ ├── terminal_box_s.png
│ │ ├── terminal_box_sw.png
│ │ ├── terminal_box_w.png
│ │ └── theme.txt
│ ├── unicode.pf2
│ └── x86_64-efi
│ ├── acpi.mod
│ ├── adler32.mod
│ ├── affs.mod
│ ├── afs.mod
│ ├── ahci.mod
│ ├── all_video.mod
│ ├── aout.mod
│ ├── appleldr.mod
│ ├── archelp.mod
│ ├── ata.mod
│ ├── at_keyboard.mod
│ ├── backtrace.mod
│ ├── bfs.mod
│ ├── bitmap.mod
│ ├── bitmap_scale.mod
│ ├── blocklist.mod
│ ├── boot.mod
│ ├── boottime.mod
│ ├── bsd.mod
│ ├── bswap_test.mod
│ ├── btrfs.mod
│ ├── bufio.mod
│ ├── cacheinfo.mod
│ ├── cat.mod
│ ├── cbfs.mod
│ ├── cbls.mod
│ ├── cbmemc.mod
│ ├── cbtable.mod
│ ├── cbtime.mod
│ ├── chain.mod
│ ├── cmdline_cat_test.mod
│ ├── cmp.mod
│ ├── cmp_test.mod
│ ├── command.lst
│ ├── configfile.mod
│ ├── core.efi
│ ├── cpio_be.mod
│ ├── cpio.mod
│ ├── cpuid.mod
│ ├── crc64.mod
│ ├── cryptodisk.mod
│ ├── crypto.lst
│ ├── crypto.mod
│ ├── cs5536.mod
│ ├── ctz_test.mod
│ ├── datehook.mod
│ ├── date.mod
│ ├── datetime.mod
│ ├── diskfilter.mod
│ ├── disk.mod
│ ├── div.mod
│ ├── div_test.mod
│ ├── dm_nv.mod
│ ├── echo.mod
│ ├── efifwsetup.mod
│ ├── efi_gop.mod
│ ├── efinet.mod
│ ├── efi_uga.mod
│ ├── ehci.mod
│ ├── elf.mod
│ ├── eval.mod
│ ├── exfat.mod
│ ├── exfctest.mod
│ ├── ext2.mod
│ ├── extcmd.mod
│ ├── f2fs.mod
│ ├── fat.mod
│ ├── file.mod
│ ├── fixvideo.mod
│ ├── font.mod
│ ├── fshelp.mod
│ ├── fs.lst
│ ├── functional_test.mod
│ ├── gcry_arcfour.mod
│ ├── gcry_blowfish.mod
│ ├── gcry_camellia.mod
│ ├── gcry_cast5.mod
│ ├── gcry_crc.mod
│ ├── gcry_des.mod
│ ├── gcry_dsa.mod
│ ├── gcry_idea.mod
│ ├── gcry_md4.mod
│ ├── gcry_md5.mod
│ ├── gcry_rfc2268.mod
│ ├── gcry_rijndael.mod
│ ├── gcry_rmd160.mod
│ ├── gcry_rsa.mod
│ ├── gcry_seed.mod
│ ├── gcry_serpent.mod
│ ├── gcry_sha1.mod
│ ├── gcry_sha256.mod
│ ├── gcry_sha512.mod
│ ├── gcry_tiger.mod
│ ├── gcry_twofish.mod
│ ├── gcry_whirlpool.mod
│ ├── geli.mod
│ ├── gettext.mod
│ ├── gfxmenu.mod
│ ├── gfxterm_background.mod
│ ├── gfxterm_menu.mod
│ ├── gfxterm.mod
│ ├── gptsync.mod
│ ├── grub.efi
│ ├── gzio.mod
│ ├── halt.mod
│ ├── hashsum.mod
│ ├── hdparm.mod
│ ├── hello.mod
│ ├── help.mod
│ ├── hexdump.mod
│ ├── hfs.mod
│ ├── hfspluscomp.mod
│ ├── hfsplus.mod
│ ├── http.mod
│ ├── iorw.mod
│ ├── iso9660.mod
│ ├── jfs.mod
│ ├── jpeg.mod
│ ├── keylayouts.mod
│ ├── keystatus.mod
│ ├── ldm.mod
│ ├── legacycfg.mod
│ ├── legacy_password_test.mod
│ ├── linux16.mod
│ ├── linux.mod
│ ├── loadbios.mod
│ ├── loadenv.mod
│ ├── loopback.mod
│ ├── lsacpi.mod
│ ├── lsefimmap.mod
│ ├── lsefi.mod
│ ├── lsefisystab.mod
│ ├── lsmmap.mod
│ ├── ls.mod
│ ├── lspci.mod
│ ├── lssal.mod
│ ├── luks.mod
│ ├── lvm.mod
│ ├── lzopio.mod
│ ├── macbless.mod
│ ├── macho.mod
│ ├── mdraid09_be.mod
│ ├── mdraid09.mod
│ ├── mdraid1x.mod
│ ├── memdisk.mod
│ ├── memrw.mod
│ ├── minicmd.mod
│ ├── minix2_be.mod
│ ├── minix2.mod
│ ├── minix3_be.mod
│ ├── minix3.mod
│ ├── minix_be.mod
│ ├── minix.mod
│ ├── mmap.mod
│ ├── moddep.lst
│ ├── modinfo.sh
│ ├── morse.mod
│ ├── mpi.mod
│ ├── msdospart.mod
│ ├── mul_test.mod
│ ├── multiboot2.mod
│ ├── multiboot.mod
│ ├── nativedisk.mod
│ ├── net.mod
│ ├── newc.mod
│ ├── nilfs2.mod
│ ├── normal.mod
│ ├── ntfscomp.mod
│ ├── ntfs.mod
│ ├── odc.mod
│ ├── offsetio.mod
│ ├── ohci.mod
│ ├── part_acorn.mod
│ ├── part_amiga.mod
│ ├── part_apple.mod
│ ├── part_bsd.mod
│ ├── part_dfly.mod
│ ├── part_dvh.mod
│ ├── part_gpt.mod
│ ├── partmap.lst
│ ├── part_msdos.mod
│ ├── part_plan.mod
│ ├── part_sun.mod
│ ├── part_sunpc.mod
│ ├── parttool.lst
│ ├── parttool.mod
│ ├── password.mod
│ ├── password_pbkdf2.mod
│ ├── pata.mod
│ ├── pbkdf2.mod
│ ├── pbkdf2_test.mod
│ ├── pcidump.mod
│ ├── pgp.mod
│ ├── play.mod
│ ├── png.mod
│ ├── priority_queue.mod
│ ├── probe.mod
│ ├── procfs.mod
│ ├── progress.mod
│ ├── raid5rec.mod
│ ├── raid6rec.mod
│ ├── random.mod
│ ├── rdmsr.mod
│ ├── read.mod
│ ├── reboot.mod
│ ├── regexp.mod
│ ├── reiserfs.mod
│ ├── relocator.mod
│ ├── romfs.mod
│ ├── scsi.mod
│ ├── search_fs_file.mod
│ ├── search_fs_uuid.mod
│ ├── search_label.mod
│ ├── search.mod
│ ├── serial.mod
│ ├── setjmp.mod
│ ├── setjmp_test.mod
│ ├── setpci.mod
│ ├── sfs.mod
│ ├── shift_test.mod
│ ├── shim_lock.mod
│ ├── signature_test.mod
│ ├── sleep.mod
│ ├── sleep_test.mod
│ ├── spkmodem.mod
│ ├── squash4.mod
│ ├── strtoull_test.mod
│ ├── syslinuxcfg.mod
│ ├── tar.mod
│ ├── terminal.lst
│ ├── terminal.mod
│ ├── terminfo.mod
│ ├── test_blockarg.mod
│ ├── testload.mod
│ ├── test.mod
│ ├── testspeed.mod
│ ├── tftp.mod
│ ├── tga.mod
│ ├── time.mod
│ ├── tpm.mod
│ ├── trig.mod
│ ├── tr.mod
│ ├── true.mod
│ ├── udf.mod
│ ├── ufs1_be.mod
│ ├── ufs1.mod
│ ├── ufs2.mod
│ ├── uhci.mod
│ ├── usb_keyboard.mod
│ ├── usb.mod
│ ├── usbms.mod
│ ├── usbserial_common.mod
│ ├── usbserial_ftdi.mod
│ ├── usbserial_pl2303.mod
│ ├── usbserial_usbdebug.mod
│ ├── usbtest.mod
│ ├── verifiers.mod
│ ├── video_bochs.mod
│ ├── video_cirrus.mod
│ ├── video_colors.mod
│ ├── video_fb.mod
│ ├── videoinfo.mod
│ ├── video.lst
│ ├── video.mod
│ ├── videotest_checksum.mod
│ ├── videotest.mod
│ ├── wrmsr.mod
│ ├── xfs.mod
│ ├── xnu.mod
│ ├── xnu_uuid.mod
│ ├── xnu_uuid_test.mod
│ ├── xzio.mod
│ ├── zfscrypt.mod
│ ├── zfsinfo.mod
│ ├── zfs.mod
│ └── zstd.mod
├── initramfs-linux-fallback.img
├── initramfs-linux.img
└── vmlinuz-linux--sudo parted -l
Model: ATA WDC WDS500G2B0A (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 boot, esp
2 538MB 13.4GB 12.9GB linux-swap(v1)
3 13.4GB 389GB 376GB ext4
Model: ADATA SX8200PNP (nvme)
Disk /dev/nvme0n1: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 253GB 253GB ntfs Basic data partition msftdata
2 253GB 253GB 16.8MB Microsoft reserved partition msftresI have already tried in windows recovery mode this command "bootrec /fixboot" but it says that "access has been denied"
Does anyone have any suggestion what would i do?
Im new to the linux so I would be very thankful for any help.
Last edited by Andrew8 (2020-04-10 21:47:25)
Offline
#2 2020-04-10 17:58:58
- Slithery
- Administrator
- From: Norfolk, UK
- Registered: 2013-12-01
- Posts: 5,776
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Please edit your post to use [code] [/code] tags instead of [quote] [/quote] tags.
Offline
#3 2020-04-10 19:07:22
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Sorry, Didn't notice that code is scrollable
Offline
#4 2020-04-10 19:29:36
- Head_on_a_Stick
- Member
- From: Belsize Park
- Registered: 2014-02-20
- Posts: 8,181
- Website
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Andrew8 wrote:
when i run os-prober nothing happens
That is the expected behaviour :-)
Use the grub-mkconfig(8) command to generate an updated GRUB menu with a Windows entry. The os-prober package just allows grub-mkconfig(8) to detect other operating systems.
godisnowhere
Offline
#5 2020-04-10 19:45:11
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
It generated me a new config file, but nothing has changed at all.
Maybe I'm st*pid and I missing something
Generating grub configuration file ...
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
insmod part_gpt
insmod part_msdos
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
set menu_color_normal=white/black
set menu_color_highlight=red/black
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk@0,gpt3' --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 6ec0711c-bf21-4e3d-ab53-928c58407c79
else
search --no-floppy --fs-uuid --set=root 6ec0711c-bf21-4e3d-ab53-928c58407c79
fi
if loadfont /boot/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/06_grub-customizer_menu_color_helper ###
### END /etc/grub.d/06_grub-customizer_menu_color_helper ###
### BEGIN /etc/grub.d/10_linux ###
Found linux image: /boot/vmlinuz-linux
Found initrd image: /boot/initramfs-linux.img
menuentry 'Arch Linux' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-6ec0711c-bf21-4e3d-ab53-928c58407c79' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk@0,gpt3' --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 6ec0711c-bf21-4e3d-ab53-928c58407c79
else
search --no-floppy --fs-uuid --set=root 6ec0711c-bf21-4e3d-ab53-928c58407c79
fi
echo 'Loading Linux linux ...'
linux /boot/vmlinuz-linux root=UUID=6ec0711c-bf21-4e3d-ab53-928c58407c79 rw loglevel=3 quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initramfs-linux.img
}
submenu 'Advanced options for Arch Linux' $menuentry_id_option 'gnulinux-advanced-6ec0711c-bf21-4e3d-ab53-928c58407c79' {
menuentry 'Arch Linux, with Linux linux' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-linux-advanced-6ec0711c-bf21-4e3d-ab53-928c58407c79' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk@0,gpt3' --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 6ec0711c-bf21-4e3d-ab53-928c58407c79
else
search --no-floppy --fs-uuid --set=root 6ec0711c-bf21-4e3d-ab53-928c58407c79
fi
echo 'Loading Linux linux ...'
linux /boot/vmlinuz-linux root=UUID=6ec0711c-bf21-4e3d-ab53-928c58407c79 rw loglevel=3 quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initramfs-linux.img
}
Found fallback initrd image(s) in /boot: initramfs-linux-fallback.img
menuentry 'Arch Linux, with Linux linux (fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-linux-fallback-6ec0711c-bf21-4e3d-ab53-928c58407c79' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk@0,gpt3' --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 6ec0711c-bf21-4e3d-ab53-928c58407c79
else
search --no-floppy --fs-uuid --set=root 6ec0711c-bf21-4e3d-ab53-928c58407c79
fi
echo 'Loading Linux linux ...'
linux /boot/vmlinuz-linux root=UUID=6ec0711c-bf21-4e3d-ab53-928c58407c79 rw loglevel=3 quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initramfs-linux-fallback.img
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
doneLast edited by Andrew8 (2020-04-10 19:49:20)
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#6 2020-04-10 19:49:17
- Head_on_a_Stick
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- From: Belsize Park
- Registered: 2014-02-20
- Posts: 8,181
- Website
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Nope, it's definitely not found it:
Andrew8 wrote:
### BEGIN /etc/grub.d/30_os-prober ### ### END /etc/grub.d/30_os-prober ###
Check /dev/sda1 for the Windows EFI loader (/EFI/Microsoft/Boot/bootmgfw.efi).
EDIT: how exactly did you generate that posted output? It's always best to be as explicit as possible.
Last edited by Head_on_a_Stick (2020-04-10 19:50:33)
godisnowhere
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#7 2020-04-10 20:18:54
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
That output i got after I typed grub-mkconfig in terminal .
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#8 2020-04-10 20:28:32
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Head_on_a_Stick wrote:
Check /dev/sda1 for the Windows EFI loader (/EFI/Microsoft/Boot/bootmgfw.efi).
.
├── EFI
│ ├── Boot
│ │ └── bootx64.efi
│ ├── GRUB
│ │ └── grubx64.efi
│ └── Microsoft
│ ├── Boot
│ │ ├── $NeedDeleteBCD.tag
│ │ ├── BCD
│ │ ├── BCD.LOG
│ │ ├── BCD.LOG1
│ │ ├── BCD.LOG2
│ │ ├── bg-BG
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── bootmgfw.efi
│ │ ├── bootmgr.efi
│ │ ├── BOOTSTAT.DAT
│ │ ├── boot.stl
│ │ ├── cs-CZ
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── da-DK
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── de-DE
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── el-GR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── en-GB
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── en-US
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── es-ES
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── es-MX
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── et-EE
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── fi-FI
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── Fonts
│ │ │ ├── chs_boot.ttf
│ │ │ ├── cht_boot.ttf
│ │ │ ├── jpn_boot.ttf
│ │ │ ├── kor_boot.ttf
│ │ │ ├── malgun_boot.ttf
│ │ │ ├── malgunn_boot.ttf
│ │ │ ├── meiryo_boot.ttf
│ │ │ ├── meiryon_boot.ttf
│ │ │ ├── msjh_boot.ttf
│ │ │ ├── msjhn_boot.ttf
│ │ │ ├── msyh_boot.ttf
│ │ │ ├── msyhn_boot.ttf
│ │ │ ├── segmono_boot.ttf
│ │ │ ├── segoen_slboot.ttf
│ │ │ ├── segoe_slboot.ttf
│ │ │ └── wgl4_boot.ttf
│ │ ├── fr-CA
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── fr-FR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── hr-HR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── hu-HU
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── it-IT
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── ja-JP
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── kd_02_10df.dll
│ │ ├── kd_02_10ec.dll
│ │ ├── kd_02_1137.dll
│ │ ├── kd_02_14e4.dll
│ │ ├── kd_02_15b3.dll
│ │ ├── kd_02_1969.dll
│ │ ├── kd_02_19a2.dll
│ │ ├── kd_02_1af4.dll
│ │ ├── kd_02_8086.dll
│ │ ├── kd_07_1415.dll
│ │ ├── kd_0C_8086.dll
│ │ ├── kdstub.dll
│ │ ├── ko-KR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── lt-LT
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── lv-LV
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── memtest.efi
│ │ ├── nb-NO
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── nl-NL
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── pl-PL
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── pt-BR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── pt-PT
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── qps-ploc
│ │ │ └── memtest.efi.mui
│ │ ├── Resources
│ │ │ ├── bootres.dll
│ │ │ └── cs-CZ
│ │ │ └── bootres.dll.mui
│ │ ├── ro-RO
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── ru-RU
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── sk-SK
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── sl-SI
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── sr-Latn-RS
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── sv-SE
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── tr-TR
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ ├── uk-UA
│ │ │ ├── bootmgfw.efi.mui
│ │ │ └── bootmgr.efi.mui
│ │ ├── winsipolicy.p7b
│ │ ├── zh-CN
│ │ │ ├── bootmgfw.efi.mui
│ │ │ ├── bootmgr.efi.mui
│ │ │ └── memtest.efi.mui
│ │ └── zh-TW
│ │ ├── bootmgfw.efi.mui
│ │ ├── bootmgr.efi.mui
│ │ └── memtest.efi.mui
│ └── Recovery
│ ├── BCD
│ ├── BCD.LOG
│ ├── BCD.LOG1
│ └── BCD.LOG2
└── System Volume Information
├── AadRecoveryPasswordDelete
└── ClientRecoveryPasswordRotation
48 directories, 140 filesIt exists
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#9 2020-04-10 20:52:34
- Head_on_a_Stick
- Member
- From: Belsize Park
- Registered: 2014-02-20
- Posts: 8,181
- Website
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
Was the EFI system partition mounted when you generated the grub-mkconfig(8) output previously?
The Windows EFI loader won't be added unless the partition containing it is mounted when the GRUB configuration is generated: https://wiki.archlinux.org/index.php/GR … ng_systems
godisnowhere
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#10 2020-04-10 21:46:29
- Andrew8
- Member
- Registered: 2020-04-03
- Posts: 7
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
I see. It works 
, Thanks a lot.
I understand it all now, it makes sense.
I installed ntfs-3g and mounted /dev/sda1. Now the os-prober finds Windows and I just make new grub config (grub-mkconfig). 
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#11 2020-04-12 09:49:02
- Head_on_a_Stick
- Member
- From: Belsize Park
- Registered: 2014-02-20
- Posts: 8,181
- Website
Re: [SOLVED] os-prober do not see Windows 10 on a different drive
You don't need the ntfs-3g package to mount a FAT filesystem.
godisnowhere
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