This also affects Lucid and the PowerPC port on an Apple iMac G3 (PowerPC 750, 500MHz, PowerMac2,2, NewWorld).
In my case the original CD-RW had 2 packages with bad checksums causing installation problems so I returned to the menu, ejected the CD, and inserted a fresh CD-RW containg the same image.
When re-running the Install Software Selection tasksel the dialog reads:
Please insert the disc labeled 'Ubuntu 10.04 _Lucid Lynx_ - Alpha powerpc (20100419)' in the driver /cdrom/ and press enter.
Media change
<Continue>
Despite inserting the CD, when pressing Enter the same dialog returns and there is no option to go back to the selection menu.
On tty2 (Alt+F2) I mounted the CD manually from the busybox shell:
mount /deb/hdb /cdrom/
and compared "/cdrom/README.diskdefines" DISKNAME:
This also affects Lucid and the PowerPC port on an Apple iMac G3 (PowerPC 750, 500MHz, PowerMac2,2, NewWorld).
In my case the original CD-RW had 2 packages with bad checksums causing installation problems so I returned to the menu, ejected the CD, and inserted a fresh CD-RW containg the same image.
When re-running the Install Software Selection tasksel the dialog reads:
Please insert the disc labeled 'Ubuntu 10.04 _Lucid Lynx_ - Alpha powerpc (20100419)' in the driver /cdrom/ and press enter.
Media change
<Continue>
Despite inserting the CD, when pressing Enter the same dialog returns and there is no option to go back to the selection menu.
On tty2 (Alt+F2) I mounted the CD manually from the busybox shell:
mount /deb/hdb /cdrom/
and compared "/cdrom/ README. diskdefines" DISKNAME:
#define DISKNAME Ubuntu 10.04 "Lucid Lynx" - Alpha powerpc
with "/var/log/ media-info" :
Ubuntu 10.04 "Lucid Lynx" - Alpha powerpc (20100419)
I then realised the chroot for /target/ might not have the cdrom mounted so I did:
chroot /target
mount /deb/hdb /cdrom
exit
And then switched back to tty1 (Alt+F1) and when pressing "<continue>" the installation continued.
I suspect I could have avoided the mount command inside the chroot by doing:
mount /dev/hdb /target/cdrom
in the busybox shell.