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Custom install - “”No installable kernel was found in the defined APT sources"
apt-upgrade kernel-image with custom kernelerror 503:Packages.gz naming problemErrors when running apt-get update?Custom Server ISO cannot find kernel to installHow to remove an apt package?Can I install software even though the repository hasn't been updated for my Ubuntu release version?Chrome updates fail with error when updating repository informationDoes the old version of apt information file exist on the website?Failed to fetch when building dockerCustom install works in one VirtualBox, not others or on hardware
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I am trying to build a custom build of 18.04 with some extra packages installed, using https://help.ubuntu.com/community/InstallCDCustomization (substituting 'bionic' for 'xenial'),
but when installing on VM I get the message "No installable kernel was found in the defined APT sources".
Looking at the syslog, I see four warnings:
warning: Unable to find main/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find restricted/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages.gz in /cdrom/dists/bionic/Release
And one message at the end:
base-installer: info: found kernels ''
It looks like the kernel packages are listed in dists/bionic/main/binary-amd64/Packages.gz, and the checksum from that file is correct in the dists/bionic/Release file.
What else might be missing?
EDIT:
Looking at the code of library.sh in the base-installer source code, that last message indicates that /tmp/available_kernels.txt is empty. And that indeed is the case when I quit out of the install w/Alt-F2.
EDIT 2: Looking further at library.sh, that file gets populated by the kernel_update_list function, which gets the list of kernel candidates from
chroot /target apt-cache search "^(kernel|$KERNEL_NAME)-image"
That returns nothing when I run it in the installer shell. I can see a number of other packages, including linux-headers-4.15.0-20-generic_4.15.0-20.21_amd64.deb, and the extra packages I'm trying to install. 'apt-cache search linux-headers' doesn't return anything, though.
EDIT 3: In pool/main/l/linux-signed is the linux-image-4.15.0-20-generic_4.15.0-20.21_amd64.deb.
Both standard 18.04 and my custom version have this. But I don't see where that package is listed under the dists/ directory.
apt 18.04 custom-distributions debian-installer custom-installer
asked Apr 14 at 15:49
ctdctd
130110
add a comment |
I am trying to build a custom build of 18.04 with some extra packages installed, using https://help.ubuntu.com/community/InstallCDCustomization (substituting 'bionic' for 'xenial'),
but when installing on VM I get the message "No installable kernel was found in the defined APT sources".
Looking at the syslog, I see four warnings:
warning: Unable to find main/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find restricted/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages.gz in /cdrom/dists/bionic/Release
And one message at the end:
base-installer: info: found kernels ''
It looks like the kernel packages are listed in dists/bionic/main/binary-amd64/Packages.gz, and the checksum from that file is correct in the dists/bionic/Release file.
What else might be missing?
EDIT:
Looking at the code of library.sh in the base-installer source code, that last message indicates that /tmp/available_kernels.txt is empty. And that indeed is the case when I quit out of the install w/Alt-F2.
EDIT 2: Looking further at library.sh, that file gets populated by the kernel_update_list function, which gets the list of kernel candidates from
chroot /target apt-cache search "^(kernel|$KERNEL_NAME)-image"
That returns nothing when I run it in the installer shell. I can see a number of other packages, including linux-headers-4.15.0-20-generic_4.15.0-20.21_amd64.deb, and the extra packages I'm trying to install. 'apt-cache search linux-headers' doesn't return anything, though.
EDIT 3: In pool/main/l/linux-signed is the linux-image-4.15.0-20-generic_4.15.0-20.21_amd64.deb.
Both standard 18.04 and my custom version have this. But I don't see where that package is listed under the dists/ directory.
apt 18.04 custom-distributions debian-installer custom-installer
asked Apr 14 at 15:49
ctdctd
130110
add a comment |
I am trying to build a custom build of 18.04 with some extra packages installed, using https://help.ubuntu.com/community/InstallCDCustomization (substituting 'bionic' for 'xenial'),
but when installing on VM I get the message "No installable kernel was found in the defined APT sources".
Looking at the syslog, I see four warnings:
warning: Unable to find main/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find restricted/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages.gz in /cdrom/dists/bionic/Release
And one message at the end:
base-installer: info: found kernels ''
It looks like the kernel packages are listed in dists/bionic/main/binary-amd64/Packages.gz, and the checksum from that file is correct in the dists/bionic/Release file.
What else might be missing?
EDIT:
Looking at the code of library.sh in the base-installer source code, that last message indicates that /tmp/available_kernels.txt is empty. And that indeed is the case when I quit out of the install w/Alt-F2.
EDIT 2: Looking further at library.sh, that file gets populated by the kernel_update_list function, which gets the list of kernel candidates from
chroot /target apt-cache search "^(kernel|$KERNEL_NAME)-image"
That returns nothing when I run it in the installer shell. I can see a number of other packages, including linux-headers-4.15.0-20-generic_4.15.0-20.21_amd64.deb, and the extra packages I'm trying to install. 'apt-cache search linux-headers' doesn't return anything, though.
EDIT 3: In pool/main/l/linux-signed is the linux-image-4.15.0-20-generic_4.15.0-20.21_amd64.deb.
Both standard 18.04 and my custom version have this. But I don't see where that package is listed under the dists/ directory.
apt 18.04 custom-distributions debian-installer custom-installer
asked Apr 14 at 15:49
ctdctd
130110
I am trying to build a custom build of 18.04 with some extra packages installed, using https://help.ubuntu.com/community/InstallCDCustomization (substituting 'bionic' for 'xenial'),
but when installing on VM I get the message "No installable kernel was found in the defined APT sources".
Looking at the syslog, I see four warnings:
warning: Unable to find main/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find restricted/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages in /cdrom/dists/bionic/Release
warning: Unable to find extras/debian-installer/binary-amd64/Packages.gz in /cdrom/dists/bionic/Release
And one message at the end:
base-installer: info: found kernels ''
It looks like the kernel packages are listed in dists/bionic/main/binary-amd64/Packages.gz, and the checksum from that file is correct in the dists/bionic/Release file.
What else might be missing?
EDIT:
Looking at the code of library.sh in the base-installer source code, that last message indicates that /tmp/available_kernels.txt is empty. And that indeed is the case when I quit out of the install w/Alt-F2.
EDIT 2: Looking further at library.sh, that file gets populated by the kernel_update_list function, which gets the list of kernel candidates from
chroot /target apt-cache search "^(kernel|$KERNEL_NAME)-image"
That returns nothing when I run it in the installer shell. I can see a number of other packages, including linux-headers-4.15.0-20-generic_4.15.0-20.21_amd64.deb, and the extra packages I'm trying to install. 'apt-cache search linux-headers' doesn't return anything, though.
EDIT 3: In pool/main/l/linux-signed is the linux-image-4.15.0-20-generic_4.15.0-20.21_amd64.deb.
Both standard 18.04 and my custom version have this. But I don't see where that package is listed under the dists/ directory.
apt 18.04 custom-distributions debian-installer custom-installer
apt 18.04 custom-distributions debian-installer custom-installer
asked Apr 14 at 15:49
ctdctd
130110
asked Apr 14 at 15:49
ctdctd
130110
edited Apr 19 at 23:41
ctd
asked Apr 14 at 15:49
ctdctd
130110
asked Apr 14 at 15:49
ctdctd
130110
asked Apr 14 at 15:49
ctdctd
130110
130110
add a comment |
add a comment |
1 Answer
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votes
After some tweaking, I found the problem was that the apt-ftparchive-deb.conf, apt-ftparchive-udeb.conf, and /opt/indices/override.* files were not getting copied into my build container.
answered Apr 19 at 23:41
ctdctd
130110
add a comment |
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After some tweaking, I found the problem was that the apt-ftparchive-deb.conf, apt-ftparchive-udeb.conf, and /opt/indices/override.* files were not getting copied into my build container.
answered Apr 19 at 23:41
ctdctd
130110
add a comment |
After some tweaking, I found the problem was that the apt-ftparchive-deb.conf, apt-ftparchive-udeb.conf, and /opt/indices/override.* files were not getting copied into my build container.
answered Apr 19 at 23:41
ctdctd
130110
add a comment |
After some tweaking, I found the problem was that the apt-ftparchive-deb.conf, apt-ftparchive-udeb.conf, and /opt/indices/override.* files were not getting copied into my build container.
answered Apr 19 at 23:41
ctdctd
130110
After some tweaking, I found the problem was that the apt-ftparchive-deb.conf, apt-ftparchive-udeb.conf, and /opt/indices/override.* files were not getting copied into my build container.
answered Apr 19 at 23:41
ctdctd
130110
answered Apr 19 at 23:41
ctdctd
130110
answered Apr 19 at 23:41
ctdctd
130110
answered Apr 19 at 23:41
ctdctd
130110
130110
add a comment |
add a comment |
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