Ubuntu Customization Kit

Support for ubuntu 11.04

Asked by jMehdi

I tried to remaster ubuntu 11.04 alpha, and I get a busybox error (no valid filesystem found) at startup.
Should I wait a later release of uck for support of 11.04?

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Wolf Geldmacher (wolf-womaro) said : 		#1

Which version of UCK are you running? 2.4.2 or better should work even for a modified/updated kernel.
((Maybe you should wait for a later release of natty to support UCK? :-))

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jMehdi (jmehdi-deactivatedaccount-deactivatedaccount) said : 		#2

It works if I don't upgrade the system during the remastering process; I think it's related to the installation of the linux kernel:

Setting up linux-image-2.6.37-12-generic (2.6.37-12.26) ...
Running depmod.
update-initramfs: Generating /boot/initrd.img-2.6.37-12-generic
The link /vmlinuz is a dangling linkto /boot/vmlinuz-2.6.37-11-generic
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 2.6.37-12-generic /boot/vmlinuz-2.6.37-12-generic
run-parts: executing /etc/kernel/postinst.d/nvidia-common 2.6.37-12-generic /boot/vmlinuz-2.6.37-12-generic
/etc/kernel/postinst.d/nvidia-common: line 8: [: too many arguments
run-parts: executing /etc/kernel/postinst.d/pm-utils 2.6.37-12-generic /boot/vmlinuz-2.6.37-12-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 2.6.37-12-generic /boot/vmlinuz-2.6.37-12-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 2.6.37-12-generic /boot/vmlinuz-2.6.37-12-generic
/usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?).
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-2.6.37-12-generic.postinst line 1010.
dpkg: error processing linux-image-2.6.37-12-generic (--configure):
 subprocess installed post-installation script returned error exit status 2

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jMehdi (jmehdi-deactivatedaccount-deactivatedaccount) said : 		#3

And I'm using uck 2.4.3

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Wolf Geldmacher (wolf-womaro) said : 		#4

I just ran uck, upgrading natty alpha to the latest revision from the customization console (apt-get dselect-upgrade), installing a new kernel a.s.o.

Could boot without problem from the ISO generated (although several unity/gtk components crashed - not unexpected for such an early snapshot).

So: I'm at a loss regarding your problem as I cannot reproduce it. The error message from zz-update-grub is not related to the boot problem you are reporting, as grub is not used when booting from the CD/DVD.

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jMehdi (jmehdi-deactivatedaccount-deactivatedaccount) said : 		#5

it works now, seems it was a problem with the daily build I used
thanks