[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
This bug was fixed in the package kdump-tools - 1:1.6.10ubuntu2.2 --- kdump-tools (1:1.6.10ubuntu2.2) jammy; urgency=medium * Disable the initramfs generation in our kernel-postinst hook when we detect we are running in a chroot. LP: #2043059. -- dann frazier Thu, 01 Feb 2024 07:34:55 -0700 ** Changed in: kdump-tools (Ubuntu Jammy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: Fix Released Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: Fix Released Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
This bug was fixed in the package kdump-tools - 1:1.8.1ubuntu1.1 --- kdump-tools (1:1.8.1ubuntu1.1) mantic; urgency=medium * Disable the initramfs generation in our kernel-postinst hook when we detect we are running in a chroot. LP: #2043059. -- dann frazier Thu, 01 Feb 2024 07:33:05 -0700 ** Changed in: kdump-tools (Ubuntu Mantic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: Fix Released Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
** Attachment added: "jammy: verification steps 4-6" https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+attachment/5744328/+files/jammy.log ** Tags removed: verification-needed verification-needed-jammy verification-needed-mantic ** Tags added: verification-done verification-done-jammy verification-done-mantic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: Fix Committed Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
** Attachment added: "mantic: verification steps 4-6" https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+attachment/5744327/+files/mantic.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: Fix Committed Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
# verification steps 1-3: installation in a chroot
I set up 2 chroots - one w/ the normal sources.list, the other w/
proposed enabled, and did a side by side install test.
$ for chroot in mantic mantic-proposed jammy jammy-proposed; do sudo chroot
$chroot apt list kdump-tools; done
Listing... Done
kdump-tools/mantic,now 1:1.8.1ubuntu1 amd64 [installed]
Listing... Done
kdump-tools/mantic-proposed,now 1:1.8.1ubuntu1.1 amd64 [installed]
N: There is 1 additional version. Please use the '-a' switch to see it
Listing... Done
kdump-tools/jammy-updates,now 1:1.6.10ubuntu2.1 amd64 [installed]
N: There is 1 additional version. Please use the '-a' switch to see it
Listing... Done
kdump-tools/jammy-proposed,now 1:1.6.10ubuntu2.2 amd64 [installed]
N: There are 2 additional versions. Please use the '-a' switch to see them.
## mantic
### first w/ only updates enabled
dannf@lakitu:~$ sudo chroot mantic-proposed apt install kdump-tools
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
kdump-tools is already the newest version (1:1.8.1ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 40 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n]
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
E: Can not write log (Is /dev/pts mounted?) - posix_openpt (19: No such device)
Setting up linux-image-6.5.0-15-generic (6.5.0-15.15) ...
Processing triggers for linux-image-6.5.0-15-generic (6.5.0-15.15) ...
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-6.5.0-15-generic
/etc/kernel/postinst.d/kdump-tools:
kdump-tools: Generating /var/lib/kdump/initrd.img-6.5.0-15-generic
mkinitramfs: failed to determine device for /
mkinitramfs: workaround is MODULES=most, check:
grep -r MODULES /var/lib/kdump/initramfs-tools
Error please report bug on initramfs-tools
Include the output of 'mount' and 'cat /proc/mounts'
update-initramfs: failed for /var/lib/kdump/initrd.img-6.5.0-15-generic with 1.
run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1
dpkg: error processing package linux-image-6.5.0-15-generic (--configure):
installed linux-image-6.5.0-15-generic package post-installation script
subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-6.5.0-15-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
### and now w/ proposed
$ sudo chroot mantic-proposed apt install kdump-tools -t mantic-proposed
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be upgraded:
kdump-tools
1 upgraded, 0 newly installed, 0 to remove and 50 not upgraded.
1 not fully installed or removed.
Need to get 30.8 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com/ubuntu mantic-proposed/main amd64
kdump-tools amd64 1:1.8.1ubuntu1.1 [30.8 kB]
Fetched 30.8 kB in 0s (1216 kB/s)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Preconfiguring packages ...
E: Can not write log (Is /dev/pts mounted?) - posix_openpt (19: No such device)
(Reading database ... 46941 files and directories currently installed.)
Preparing to unpack .../kdump-tools_1%3a1.8.1ubuntu1.1_amd64.deb ...
Unpacking kdump-tools (1:1.8.1ubuntu1.1) over (1:1.8.1ubuntu1) ...
Setting up linux-image-6.5.0-15-generic (6.5.0-15.15) ...
Setting up kdump-tools (1:1.8.1ubuntu1.1) ...
Installing new version of config file /etc/kernel/postinst.d/kdump-tools ...
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Running in chroot, ignoring request.
Processing triggers for initramfs-tools (0.142ubuntu15.1) ...
update-initramfs: Generating /boot/initrd.img-6.5.0-15-generic
Processing triggers for linux-image-6.5.0-15-generic (6.5.0-15.15) ...
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Hello Brad, or anyone else affected, Accepted kdump-tools into mantic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/kdump- tools/1:1.8.1ubuntu1.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- mantic to verification-done-mantic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-mantic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: kdump-tools (Ubuntu Mantic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-mantic ** Changed in: kdump-tools (Ubuntu Jammy) Status: In Progress => Fix Committed ** Tags added: verification-needed-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: Fix Committed Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
** Description changed: - Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... - /etc/kernel/postinst.d/dkms: - * dkms: running auto installation service for kernel 5.15.0-1040-nvidia -...done. - /etc/kernel/postinst.d/initramfs-tools: - update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia - cryptsetup: WARNING: Couldn't determine root device - W: Couldn't identify type of root file system for fsck hook - cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory - /etc/kernel/postinst.d/kdump-tools: - kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia - mkinitramfs: failed to determine device for / - mkinitramfs: workaround is MODULES=most, check: - grep -r MODULES /var/lib/kdump/initramfs-tools + [Impact] + When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. - Error please report bug on initramfs-tools - Include the output of 'mount' and 'cat /proc/mounts' - update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. - run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 - dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): - installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 - Errors were encountered while processing: - linux-image-5.15.0-1040-nvidia - E: Sub-process /usr/bin/dpkg returned an error code (1) + [Test Plan] + 1) debootstrap a chroot environment for the target Ubuntu release + 2) Install kdump-tools within that environment + 3) Install a kernel package and make sure it succeeds. + 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. + 5) Then restore ischroot, and reboot. + 6) Confirm the systemd service does generate an initramfs at boot, and + 7) that a crash dump can be triggered afterwords. + + [Where Problems Could Occur] + The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: In Progress Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: In Progress Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: [Impact] When installing in a chroot environment, the kdump-tools kernel hook will fail. This breaks certain OS image creation tools, such as BCM (which I assume is NVIDIA Base Command Manager from context). While BCM's image generation tool requires some additional tweaks to consume this, the proposed fix is necessary, and should be sufficient for other tools that use chroots. [Test Plan] 1) debootstrap a chroot environment for the target Ubuntu release 2) Install kdump-tools within that environment 3) Install a kernel package and make sure it succeeds. 4) do the same steps in a virtual machine, but with `ischroot` symlinked to /dev/true at install time. This should simulate a system that was just installed with an image prepared as above. 5) Then restore ischroot, and reboot. 6) Confirm the systemd service does generate an initramfs at boot, and 7) that a crash dump can be triggered afterwords. [Where Problems Could Occur] The solution we implemented in noble was simply to detect a chroot environment with ischroot, and disable initramfs generation. The systemd service will detect that an initrd is missing, and generate one on first boot. A source of potential problems is if that does not happen for some reason, resulting in a kdump-tools service failure on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
** Also affects: linux-nvidia (Ubuntu Noble) Importance: Undecided Status: Invalid ** Also affects: kdump-tools (Ubuntu Noble) Importance: Undecided Assignee: dann frazier (dannf) Status: Fix Released ** Also affects: linux-nvidia (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: kdump-tools (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: linux-nvidia (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: kdump-tools (Ubuntu Jammy) Importance: Undecided Status: New ** Changed in: linux-nvidia (Ubuntu Mantic) Status: New => Invalid ** Changed in: linux-nvidia (Ubuntu Jammy) Status: New => Invalid ** Changed in: kdump-tools (Ubuntu Mantic) Assignee: (unassigned) => dann frazier (dannf) ** Changed in: kdump-tools (Ubuntu Jammy) Assignee: (unassigned) => dann frazier (dannf) ** Changed in: kdump-tools (Ubuntu Mantic) Status: New => In Progress ** Changed in: kdump-tools (Ubuntu Jammy) Status: New => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Status in kdump-tools source package in Jammy: In Progress Status in linux-nvidia source package in Jammy: Invalid Status in kdump-tools source package in Mantic: In Progress Status in linux-nvidia source package in Mantic: Invalid Status in kdump-tools source package in Noble: Fix Released Status in linux-nvidia source package in Noble: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
On Fri, Dec 15, 2023 at 3:55 PM Sam Tannous <2043...@bugs.launchpad.net> wrote: > > You're correct. It can fail for other reasons. I don't think we could check > the errno, could we? It would be 1, "Operation not permitted". The exit code is not documented in the manpage, and it appears to exit 1 with other failure types: root@dannf-kdump-chroot:~# unshare -U true unshare: unshare failed: No space left on device root@dannf-kdump-chroot:~# echo $? 1 I also suspect this is not the only situation that could return -EPERM. > If not, I think we can live with the last suggestion. ACK. As you can see above, I've uploaded that change to noble, and will begin the SRU process back to jammy. -dann -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
This bug was fixed in the package kdump-tools - 1:1.8.2ubuntu1 --- kdump-tools (1:1.8.2ubuntu1) noble; urgency=medium * Merge from Debian unstable. Remaining changes: - debian/control/tests: sleep while waiting for systemd service. - Bump amd64 crashkernel from 384M-:128M to 512M-:192M. - Add a systemd-resolved service dependency in order kdump-tools is able to resolve DNS when in kdump boot. - Update default s390x crashkernel. - Install the updated zipl.conf with ucf, so users will be able to decide whether to pick any crashkernel changes. kdump-tools (1:1.8.2) unstable; urgency=medium * Disable the initramfs generation in our kernel-postinst hook when we detect we are running in a chroot. LP: #2043059. -- dann frazier Fri, 15 Dec 2023 15:06:42 -0700 ** Changed in: kdump-tools (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Fix Released Status in linux-nvidia package in Ubuntu: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
You're correct. It can fail for other reasons. I don't think we could check the errno, could we? It would be 1, "Operation not permitted". If not, I think we can live with the last suggestion. Thanks, -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Triaged Status in linux-nvidia package in Ubuntu: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Cool, thanks for testing Sam. Apologies for the missing ${SW_IMG}.
And thanks for the 'unshare -U true' suggestion. I gather your point is
that 'unshare -U' will fail in any chroot environment. I'm not an expert
on namespaces but, from what I can tell, that does seem to be true in
all modern kernels as you say. However, 'unshare -U' can fail for other
reasons too - say, if the admin set /proc/sys/user/max_user_namespaces
to 0, or when running a kernel with CONFIG_USER_NS=n. If we assume all
failures mean we are in a chroot, then we risk not configuring kdump in
such environments.
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https://bugs.launchpad.net/bugs/2043059
Title:
Installation errors out when installing in a chroot
Status in kdump-tools package in Ubuntu:
Triaged
Status in linux-nvidia package in Ubuntu:
Invalid
Bug description:
Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.15.0-1040-nvidia
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia
cryptsetup: WARNING: Couldn't determine root device
W: Couldn't identify type of root file system for fsck hook
cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory
/etc/kernel/postinst.d/kdump-tools:
kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
mkinitramfs: failed to determine device for /
mkinitramfs: workaround is MODULES=most, check:
grep -r MODULES /var/lib/kdump/initramfs-tools
Error please report bug on initramfs-tools
Include the output of 'mount' and 'cat /proc/mounts'
update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
with 1.
run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1
dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure):
installed linux-image-5.15.0-1040-nvidia package post-installation script
subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-5.15.0-1040-nvidia
E: Sub-process /usr/bin/dpkg returned an error code (1)
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[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Hey Dann, This seems to work ok if I make the changes in our script. Let me propose this script change to the owners I'll get back to you. Thanks, Sam -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Triaged Status in linux-nvidia package in Ubuntu: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
hey Sam,
I looked into ways to try to teach the chroot detection tools how to
detect a chroot in a new pid namespace (which is actually the problem,
not the mount namespace), but I didn't find a good solution there.
However, it occurs to me that you can simply override the answer:
ln -sf ../../bin/true ${SW_IMG}/usr/local/bin/ischroot
echo 'DPkg::Path "/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin";' >
/etc/apt/apt.conf.d/99-usr-local-dpkg-path
unshare -p -u -f --mount-proc="${SW_IMG}/proc" chroot "${SW_IMG}"
"${CHROOT_SCRIPT}"
EXIT_CODE=$?
rm ${SW_IMG}/etc/apt/apt.conf.d/99-usr-local-dpkg-path
rm ${SW_IMG}/usr/local/bin/ischroot
That would have the added benefit of solving the problem for
other/future packages as well.
If we were to update kdump-tools to detect a chroot as described in
comment #7 (test build in
https://launchpad.net/~dannf/+archive/ubuntu/lp2043059 ), could you
update your script to do the above?
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https://bugs.launchpad.net/bugs/2043059
Title:
Installation errors out when installing in a chroot
Status in kdump-tools package in Ubuntu:
Triaged
Status in linux-nvidia package in Ubuntu:
Invalid
Bug description:
Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.15.0-1040-nvidia
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia
cryptsetup: WARNING: Couldn't determine root device
W: Couldn't identify type of root file system for fsck hook
cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory
/etc/kernel/postinst.d/kdump-tools:
kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
mkinitramfs: failed to determine device for /
mkinitramfs: workaround is MODULES=most, check:
grep -r MODULES /var/lib/kdump/initramfs-tools
Error please report bug on initramfs-tools
Include the output of 'mount' and 'cat /proc/mounts'
update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
with 1.
run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1
dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure):
installed linux-image-5.15.0-1040-nvidia package post-installation script
subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-5.15.0-1040-nvidia
E: Sub-process /usr/bin/dpkg returned an error code (1)
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[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
** Also affects: kdump-tools (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-nvidia (Ubuntu) Status: New => Invalid ** Changed in: kdump-tools (Ubuntu) Status: New => Triaged ** Changed in: kdump-tools (Ubuntu) Assignee: (unassigned) => dann frazier (dannf) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to kdump-tools in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in kdump-tools package in Ubuntu: Triaged Status in linux-nvidia package in Ubuntu: Invalid Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Thanks, Dann, This dpkg-divert won't work unless we first remove the package this "clashes" with (nvidia-crashdump had already diverted this file). Not sure if this is really much better than just removing kdump-tools (and dependencies) and then reinstalling them later. We're still looking into removing the `unshare --mount-proc`. Perhaps this would be a better long term solution. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Thanks for providing that script Sam. Jamie has nailed the problem in Comment #2. A *seemingly* obvious solution is to add code to the /etc/kernel/postinst.d/kdump-tools hook that detects when it is running in a chroot, and if so, exits before trying to make an initramfs. When the real system boots, the kdump-tools should detect that no initramfs for the running kernel exists, and it can generate a proper one at that time. There are 2 tools in Debian/Ubuntu that packages use to detect if you are running in a chroot - `ischroot` and `systemd-detect-virt --chroot`. So I asked the team to test this out: https://salsa.debian.org/dannf/kdump-tools/-/commit/2b70360d6aeaa0874e2cbd917f39e3fcaa3f56be This seems to DTRT. But it appears not to work with your cm-chroot-sw- img script. That script fools both chroot detection tools. This is due to the use of `unshare --mount-proc`. I believe this is because that causes unshare to place everything in a new mount namespace, whereas these tools rely on pid 1's "/" being different than the chroot'd "/" to detect the chroot. If you'd be able to remove --mount-proc, then we can look into adding such code. An alternative option is to add a diversion for /etc/kernel/postinst.d/kdump-tools before installing packages in your chroot: $ sudo dpkg-divert --divert /etc/kernel/postinst.d/kdump-tools.disabled \ --rename /etc/kernel/postinst.d/kdump-tools run-parts won't exec hooks with a "." in the name, so this will prevent the hook from firing until the diversion is later removed. You can add this diversion whether or not kdump-tools is installed. If the diversion is in place, it will rename the file for you automatically when you do install kdump-tools. Once you are done installing packages, you can then remove the diversion to re-enable the hook: $ sudo dpkg-divert --rename --remove /etc/kernel/postinst.d/kdump-tools Removing 'local diversion of /etc/kernel/postinst.d/kdump-tools to /etc/kernel/postinst.d/kdump-tools.disabled' -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Hello Ian, I've uploaded the cm-chroot-sw-img script here. Please let me know if you need more info. --Sam ** Attachment added: "cm-chroot-sw-img script" https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+attachment/5719804/+files/cm-chroot-sw-img -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Hello Ian, It looks like we are mounting /dev: here is how /dev is mounted when you use the cm-chroot-sw-image command, jd-b91-s15sp4-11-07:~ # mount | grep image udev on /cm/images/default-image/dev type devtmpfs (rw,relatime,size=4096k,nr_inodes=1048576,mode=755,inode64) devpts on /cm/images/default-image/dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000) proc on /cm/images/default-image/proc type proc (rw,relatime) sysfs on /cm/images/default-image/sys type sysfs (rw,relatime) tmpfs on /cm/images/default-image/run type tmpfs (rw,relatime,inode64) It looks like the tar file DGXOS-6.1.0-DGX-H100.tar.gz is too large to upload here. If you have an alternate location, I can upload it there. --Sam -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
Hi Ian, I have access to http://bright-dev.nvidia.com/base-distributions/x86_64/dgx-os/dgx- os-6.1-trd4/DGXOS-6.1.0-DGX-H100.tar.gz And can upload it here if you need. --Sam -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
I don't appear to have access to the image file used in the reproducer. http://bright-dev.nvidia.com/base-distributions/x86_64/dgx-os/dgx-os-6.1-trd4/DGXOS-6.1.0-DGX-H100.tar.gz So instead I'm using the following image for reproducing. https://cloud-images.ubuntu.com/jammy/20231027/jammy-server-cloudimg-amd64.tar.gz The error indicates to me that it can't find the root device. If I don't bind mount /dev into my image, I'm able to recreate the error with both linux-generic and linux-nvidia. With the host /dev mounted into the chroot both kernels are able to call mkinitramfs successfully. Can you confirm that 'cm-chroot-sw-img' is mounting /dev? mount | grep /cm/images/dgx-h100-image/dev If we are lucky and it happens to not be mounted could you try the following: sudo mount --bind /dev /cm/images/dgx-h100-image/dev sudo chroot /cm/images/dgx-h100-image /etc/kernel/postinst.d/kdump-tools 5.15.0-1040-nvidia If /dev is correctly mounted and problem persists, I'll probably need a way to get that image tar to further investigate. Thanks, Ian -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
I believe the key to the reproducer is having the kdump-tools package
installed in the chroot. The kdump-tools package provides a
/etc/kernel/postinst.d/kdump-tools script, which has the following
snippet:
(Apologies for formatting, the interface removes the leading spaces from
this code)
43 if test "${MODULES-most}" = most; then
44 # Switch from "most" to "dep" to reduce the size of the initramfs.
45 # "netboot" and "list" are expected to be already small enough.
46 KDUMP_MODULES=dep
47 fi
48
49 # We need a modified copy of initramfs-tools directory
50 # with MODULES=dep in initramfs.conf
51 if [ ! -d "$kdumpdir" ];then
52 mkdir -p "$kdumpdir"
53 fi
54 # Force re-creation of $kdumpdir/initramfs-tools
55 # in case the source has changed since last time
56 # we ran
57 if [ -d "$kdumpdir/initramfs-tools" ];then
58 rm -Rf $kdumpdir/initramfs-tools
59 fi
60 cp -pr /etc/initramfs-tools "$kdumpdir"
61
62 initramfsdir="$kdumpdir/initramfs-tools"
63
64 if test -n "${KDUMP_MODULES-}" -a "${KDUMP_MODULES-}" != "${MODULES}"; then
65 mkdir -p "$initramfsdir/conf.d"
66 echo "MODULES=${KDUMP_MODULES}" > "$initramfsdir/conf.d/zzz-kdump"
67 fi
This changes the initramfs-tools default from "MODULES=most" to
"MODULES=dep" before generating the initrd. "MODULES=dep" fails in a
chroot because there's no way to map '/' back to the block device that
it resides on.
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https://bugs.launchpad.net/bugs/2043059
Title:
Installation errors out when installing in a chroot
Status in linux-nvidia package in Ubuntu:
New
Bug description:
Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.15.0-1040-nvidia
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia
cryptsetup: WARNING: Couldn't determine root device
W: Couldn't identify type of root file system for fsck hook
cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory
/etc/kernel/postinst.d/kdump-tools:
kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
mkinitramfs: failed to determine device for /
mkinitramfs: workaround is MODULES=most, check:
grep -r MODULES /var/lib/kdump/initramfs-tools
Error please report bug on initramfs-tools
Include the output of 'mount' and 'cat /proc/mounts'
update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia
with 1.
run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1
dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure):
installed linux-image-5.15.0-1040-nvidia package post-installation script
subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-5.15.0-1040-nvidia
E: Sub-process /usr/bin/dpkg returned an error code (1)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions
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[Kernel-packages] [Bug 2043059] Re: Installation errors out when installing in a chroot
The complete recreate steps with errors are the following: Steps to reproduce: 1. Create a directory on a BCM head node or any Linux sever, say /cm/images/dgx-h100-image 2. Download and unpack the DGX-OS base tar archive into the above directory $ wget http://bright-dev.nvidia.com/base-distributions/x86_64/dgx- os/dgx-os-6.1-trd4/DGXOS-6.1.0-DGX-H100.tar.gz -P /tmp $ cd /cm/images/dgx-h100-image $ tar -xvzf /tmp/DGXOS-6.1.0-DGX-H100.tar.gz 3. Install the latest kernel after chroot-ing to /cm/images/dgx-h100-image $ cm-chroot-sw-img /cm/images/dgx-h100-image (Note: cm-chroot-sw-img is just a wrapper around chroot that additionally takes care of mounting the virtual filesystems such as /proc /sys etc. in the target directory) $ apt-get update $ apt-get install linux-image-5.15.0-1040-nvidia Setting up linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia in Ubuntu. https://bugs.launchpad.net/bugs/2043059 Title: Installation errors out when installing in a chroot Status in linux-nvidia package in Ubuntu: New Bug description: Processing triggers for linux-image-5.15.0-1040-nvidia (5.15.0-1040.40) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 5.15.0-1040-nvidia ...done. /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.15.0-1040-nvidia cryptsetup: WARNING: Couldn't determine root device W: Couldn't identify type of root file system for fsck hook cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory /etc/kernel/postinst.d/kdump-tools: kdump-tools: Generating /var/lib/kdump/initrd.img-5.15.0-1040-nvidia mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /var/lib/kdump/initramfs-tools Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for /var/lib/kdump/initrd.img-5.15.0-1040-nvidia with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 dpkg: error processing package linux-image-5.15.0-1040-nvidia (--configure): installed linux-image-5.15.0-1040-nvidia package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-5.15.0-1040-nvidia E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2043059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
