Updating kernel versions when booting from rEFInd The 2019 Stack Overflow Developer Survey Results Are InGRUB2 and EFI - File not found?Booting a newly compiled Linux kernelAutomatically include N latest kernel versions in GRUB / GRUB2 menu on kernel upgradeI messed up my EFI boot, what do I do?How to reinstall grub to the EFI partition after initially installing it in Linux root. Do I have to start over?rEFInd not seeing Windows 8.1When do I need to specify add_efi_memmap as kernel argument in UEFI/EFI boot?Mint 17 via EFI stub on 32-bit MacBook, keyboard doesn't work; fine with Grub bootloaderHow do I fix “Kernel panic” error when booting USB stick?rEFind remove boot entries
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Updating kernel versions when booting from rEFInd
The 2019 Stack Overflow Developer Survey Results Are InGRUB2 and EFI - File not found?Booting a newly compiled Linux kernelAutomatically include N latest kernel versions in GRUB / GRUB2 menu on kernel upgradeI messed up my EFI boot, what do I do?How to reinstall grub to the EFI partition after initially installing it in Linux root. Do I have to start over?rEFInd not seeing Windows 8.1When do I need to specify add_efi_memmap as kernel argument in UEFI/EFI boot?Mint 17 via EFI stub on 32-bit MacBook, keyboard doesn't work; fine with Grub bootloaderHow do I fix “Kernel panic” error when booting USB stick?rEFind remove boot entries
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I'm booting from EFI using the awesome rEFInd bootloader. I've so far had to configure boot myself by manually copying over my EFI-compatible linux boot image to my EFI partition and writing a configuration file to define a rEFInd menu entry and link to the specific kernel image on the EFI volume.
GRUB, on the other hand, adds new kernel versions as they're installed and I always boot into the new kernel on next boot. It accomplishes this via the update-grub script, I believe.
Is there another script I can call into to automatically deploy new kernel images to my EFI partition and ensure they're available on next boot? I'd like to automate this process as much as possible so I'm always getting the latest kernel security updates.
linux ubuntu boot uefi refind
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
add a comment |
I'm booting from EFI using the awesome rEFInd bootloader. I've so far had to configure boot myself by manually copying over my EFI-compatible linux boot image to my EFI partition and writing a configuration file to define a rEFInd menu entry and link to the specific kernel image on the EFI volume.
GRUB, on the other hand, adds new kernel versions as they're installed and I always boot into the new kernel on next boot. It accomplishes this via the update-grub script, I believe.
Is there another script I can call into to automatically deploy new kernel images to my EFI partition and ensure they're available on next boot? I'd like to automate this process as much as possible so I'm always getting the latest kernel security updates.
linux ubuntu boot uefi refind
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Oh, wow. Last time I checked, rEFInd didn't supportbtrfs, closest thing wasext4. Also, I hardly think that my system's EFI boot will be able to read abtrfsboot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.
– Naftuli Kay
Apr 1 '14 at 18:24
add a comment |
I'm booting from EFI using the awesome rEFInd bootloader. I've so far had to configure boot myself by manually copying over my EFI-compatible linux boot image to my EFI partition and writing a configuration file to define a rEFInd menu entry and link to the specific kernel image on the EFI volume.
GRUB, on the other hand, adds new kernel versions as they're installed and I always boot into the new kernel on next boot. It accomplishes this via the update-grub script, I believe.
Is there another script I can call into to automatically deploy new kernel images to my EFI partition and ensure they're available on next boot? I'd like to automate this process as much as possible so I'm always getting the latest kernel security updates.
linux ubuntu boot uefi refind
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
I'm booting from EFI using the awesome rEFInd bootloader. I've so far had to configure boot myself by manually copying over my EFI-compatible linux boot image to my EFI partition and writing a configuration file to define a rEFInd menu entry and link to the specific kernel image on the EFI volume.
GRUB, on the other hand, adds new kernel versions as they're installed and I always boot into the new kernel on next boot. It accomplishes this via the update-grub script, I believe.
Is there another script I can call into to automatically deploy new kernel images to my EFI partition and ensure they're available on next boot? I'd like to automate this process as much as possible so I'm always getting the latest kernel security updates.
linux ubuntu boot uefi refind
linux ubuntu boot uefi refind
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
edited Mar 31 '14 at 23:00
Gilles
547k13011131628
547k13011131628
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
asked Mar 31 '14 at 22:47
Naftuli KayNaftuli Kay
12.8k57165257
12.8k57165257
I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Oh, wow. Last time I checked, rEFInd didn't supportbtrfs, closest thing wasext4. Also, I hardly think that my system's EFI boot will be able to read abtrfsboot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.
– Naftuli Kay
Apr 1 '14 at 18:24
add a comment |
I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Oh, wow. Last time I checked, rEFInd didn't supportbtrfs, closest thing wasext4. Also, I hardly think that my system's EFI boot will be able to read abtrfsboot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.
– Naftuli Kay
Apr 1 '14 at 18:24
I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Oh, wow. Last time I checked, rEFInd didn't support
btrfs, closest thing was ext4. Also, I hardly think that my system's EFI boot will be able to read a btrfs boot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.– Naftuli Kay
Apr 1 '14 at 18:24
Oh, wow. Last time I checked, rEFInd didn't support
btrfs, closest thing was ext4. Also, I hardly think that my system's EFI boot will be able to read a btrfs boot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.– Naftuli Kay
Apr 1 '14 at 18:24
add a comment |
2 Answers
2
active
oldest
votes
This takes in-distro support to be done properly (I've introduced UEFI support into ALT Linux); one can workaround that by using symlinks and refind's filesystem drivers or piggyback some custom script into /etc/grub.d of course...
FWIW the most developed PE-COFF binary handling infrastructure I've seen so far has been done within PLD Linux.
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
add a comment |
If you're using kernel .deb packages (i.e. either using your distribution's standard kernels, or compiling your own The Debian Way), then the kernel package installation process will run any scripts located in the appropriate sub-directories of /etc/kernel/. In particular, the /etc/kernel/postinst.d/ directory would be a good place for a script that places the new kernel within reach of rEFInd.
Note also that reasonably recent versions of rEFInd can auto-detect Linux kernels, and use a refind_linux.conf file to define sets of kernel boot options in a generic way: rEFInd will by default offer the most recent kernel file detected, and use the first set of boot options with it. By pressing F2 (I think) you can get a sub-menu with the older kernel versions and the other boot option sets. Using this feature might allow you to get away with a simpler script.
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
add a comment |
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2 Answers
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2 Answers
2
active
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oldest
votes
This takes in-distro support to be done properly (I've introduced UEFI support into ALT Linux); one can workaround that by using symlinks and refind's filesystem drivers or piggyback some custom script into /etc/grub.d of course...
FWIW the most developed PE-COFF binary handling infrastructure I've seen so far has been done within PLD Linux.
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
add a comment |
This takes in-distro support to be done properly (I've introduced UEFI support into ALT Linux); one can workaround that by using symlinks and refind's filesystem drivers or piggyback some custom script into /etc/grub.d of course...
FWIW the most developed PE-COFF binary handling infrastructure I've seen so far has been done within PLD Linux.
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
add a comment |
This takes in-distro support to be done properly (I've introduced UEFI support into ALT Linux); one can workaround that by using symlinks and refind's filesystem drivers or piggyback some custom script into /etc/grub.d of course...
FWIW the most developed PE-COFF binary handling infrastructure I've seen so far has been done within PLD Linux.
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
This takes in-distro support to be done properly (I've introduced UEFI support into ALT Linux); one can workaround that by using symlinks and refind's filesystem drivers or piggyback some custom script into /etc/grub.d of course...
FWIW the most developed PE-COFF binary handling infrastructure I've seen so far has been done within PLD Linux.
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
answered Apr 1 '14 at 21:10
Michael ShigorinMichael Shigorin
78259
78259
add a comment |
add a comment |
If you're using kernel .deb packages (i.e. either using your distribution's standard kernels, or compiling your own The Debian Way), then the kernel package installation process will run any scripts located in the appropriate sub-directories of /etc/kernel/. In particular, the /etc/kernel/postinst.d/ directory would be a good place for a script that places the new kernel within reach of rEFInd.
Note also that reasonably recent versions of rEFInd can auto-detect Linux kernels, and use a refind_linux.conf file to define sets of kernel boot options in a generic way: rEFInd will by default offer the most recent kernel file detected, and use the first set of boot options with it. By pressing F2 (I think) you can get a sub-menu with the older kernel versions and the other boot option sets. Using this feature might allow you to get away with a simpler script.
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
add a comment |
If you're using kernel .deb packages (i.e. either using your distribution's standard kernels, or compiling your own The Debian Way), then the kernel package installation process will run any scripts located in the appropriate sub-directories of /etc/kernel/. In particular, the /etc/kernel/postinst.d/ directory would be a good place for a script that places the new kernel within reach of rEFInd.
Note also that reasonably recent versions of rEFInd can auto-detect Linux kernels, and use a refind_linux.conf file to define sets of kernel boot options in a generic way: rEFInd will by default offer the most recent kernel file detected, and use the first set of boot options with it. By pressing F2 (I think) you can get a sub-menu with the older kernel versions and the other boot option sets. Using this feature might allow you to get away with a simpler script.
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
add a comment |
If you're using kernel .deb packages (i.e. either using your distribution's standard kernels, or compiling your own The Debian Way), then the kernel package installation process will run any scripts located in the appropriate sub-directories of /etc/kernel/. In particular, the /etc/kernel/postinst.d/ directory would be a good place for a script that places the new kernel within reach of rEFInd.
Note also that reasonably recent versions of rEFInd can auto-detect Linux kernels, and use a refind_linux.conf file to define sets of kernel boot options in a generic way: rEFInd will by default offer the most recent kernel file detected, and use the first set of boot options with it. By pressing F2 (I think) you can get a sub-menu with the older kernel versions and the other boot option sets. Using this feature might allow you to get away with a simpler script.
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
If you're using kernel .deb packages (i.e. either using your distribution's standard kernels, or compiling your own The Debian Way), then the kernel package installation process will run any scripts located in the appropriate sub-directories of /etc/kernel/. In particular, the /etc/kernel/postinst.d/ directory would be a good place for a script that places the new kernel within reach of rEFInd.
Note also that reasonably recent versions of rEFInd can auto-detect Linux kernels, and use a refind_linux.conf file to define sets of kernel boot options in a generic way: rEFInd will by default offer the most recent kernel file detected, and use the first set of boot options with it. By pressing F2 (I think) you can get a sub-menu with the older kernel versions and the other boot option sets. Using this feature might allow you to get away with a simpler script.
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
answered Feb 24 at 12:54
telcoMtelcoM
20.8k12452
20.8k12452
add a comment |
add a comment |
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I don't know this bootloader but you could have a look at wiki.archlinux.org/index.php/EFISTUB I guess the principle is the same (copying kernel to efi partition,...)
– UnX
Mar 31 '14 at 23:38
Is there something special about your filesystem? rEFInd can boot directly from /boot on most. I dont use it though - i just bind mount my kernel location on my efi system partition over /boot. In fact, i wrote the section on how to do so sometime last year in the wiki the linjed in the comment above. Either way - it's fairly easy.
– mikeserv
Apr 1 '14 at 2:23
Boot filesystem is btrfs, so yes, there's something special about my filesystem, so I have a separate partition in FAT for booting Windows and Linux.
– Naftuli Kay
Apr 1 '14 at 2:26
Refind can do btrfs - its not that special. I know how the esp setup works for the most part. Look in your refind installation directory for "drivers" find find the btrfs driver, and enabled it in refinds config. Might be a good idea look into how well it handles subvolumes - that one im not certain about. I never bothered because i keep my kernels on the esp and bind mouny their location over boot. Its very easy - all you need is /etc/fstab.
– mikeserv
Apr 1 '14 at 4:18
Oh, wow. Last time I checked, rEFInd didn't support
btrfs, closest thing wasext4. Also, I hardly think that my system's EFI boot will be able to read abtrfsboot drive. Can you supply your configuration/setup in an answer? It's not clear exactly what you're doing.– Naftuli Kay
Apr 1 '14 at 18:24