Version info is here. This bug did not happen for us with 32-bit dapper, but does occur (as reported) for 64-bit lucid. $ uname -a Linux tbushnell-test 2.6.32-26-generic #48-Ubuntu SMP Wed Nov 24 10:14:11 UTC 2010 x86_64 GNU/Linux $ dpkg -i linux* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-====================================-===============================================-============================================ un linux-doc-2.6.32 (no description available) ii linux-firmware 1.34.1 Firmware for Linux kernel drivers ii linux-generic 2.6.32.26.28 Complete Generic Linux kernel un linux-headers (no description available) un linux-headers-2.6 (no description available) ii linux-headers-2.6.32-21 2.6.32-21.32 Header files related to Linux kernel version ii linux-headers-2.6.32-21-generic 2.6.32-21.32 Linux kernel headers for version 2.6.32 on x ii linux-headers-2.6.32-26 2.6.32-26.48 Header files related to Linux kernel version ii linux-headers-2.6.32-26-generic 2.6.32-26.48 Linux kernel headers for version 2.6.32 on x ii linux-headers-generic 2.6.32.26.28 Generic Linux kernel headers un linux-image (no description available) un linux-image-2.6 (no description available) ii linux-image-2.6.32-26-generic 2.6.32-26.48 Linux kernel image for version 2.6.32 on x86 ii linux-image-generic 2.6.32.26.28 Generic Linux kernel image un linux-initramfs-tool (no description available) un linux-kernel-headers (no description available) un linux-kernel-log-daemon (no description available) ii linux-libc-dev 2.6.32-26.48 Linux Kernel Headers for development un linux-restricted-common (no description available) ii linux-sound-base 1.0.22.1+dfsg-0ubuntu3 base package for ALSA and OSS sound systems un linux-source-2.6.32 (no description available) un linux-tools (no description available) un linux32 (no description available) un linuxprinting.org-ppds (no description available)