I can also confirm this. I'm running 64 bit Lucid Beta 2, fresh install and just updated. Kernel 2.6.32-20 hangs during boot, rebooting and selecting 2.6.32-19 kernel brings up the system just fine. Machine is an Asus K60 notebook.
Output of sudo lshw -short : fl...@lil-spooky:~$ sudo lshw -short [sudo] password for flick: H/W path Device Class Description ====================================================== system K60IJ /0 bus K60IJ /0/0 memory 64KiB BIOS /0/4 processor Pentium(R) Dual-Core CPU T4400 /0/4/5 memory 64KiB L1 cache /0/4/7 memory 1MiB L2 cache /0/6 memory 64KiB L1 cache /0/1d memory 4GiB System Memory /0/1d/0 memory 2GiB SODIMM DDR2 Synchronous 667 MHz /0/1d/1 memory 2GiB SODIMM DDR2 Synchronous 667 MHz /0/100 bridge Mobile 4 Series Chipset Memory Contro /0/100/2 display Mobile 4 Series Chipset Integrated Gr /0/100/2.1 display Mobile 4 Series Chipset Integrated Gr /0/100/1a bus 82801I (ICH9 Family) USB UHCI Control /0/100/1a.1 bus 82801I (ICH9 Family) USB UHCI Control /0/100/1a.2 bus 82801I (ICH9 Family) USB UHCI Control /0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Contro /0/100/1b multimedia 82801I (ICH9 Family) HD Audio Control /0/100/1c bridge 82801I (ICH9 Family) PCI Express Port /0/100/1c.1 bridge 82801I (ICH9 Family) PCI Express Port /0/100/1c.1/0 wlan0 network AR9285 Wireless Network Adapter (PCI- /0/100/1c.5 bridge 82801I (ICH9 Family) PCI Express Port /0/100/1c.5/0 eth0 network Atheros AR8121/AR8113/AR8114 PCI-E Et /0/100/1d bus 82801I (ICH9 Family) USB UHCI Control /0/100/1d.1 bus 82801I (ICH9 Family) USB UHCI Control /0/100/1d.2 bus 82801I (ICH9 Family) USB UHCI Control /0/100/1d.7 bus 82801I (ICH9 Family) USB2 EHCI Contro /0/100/1e bridge 82801 Mobile PCI Bridge /0/100/1f bridge ICH9M LPC Interface Controller /0/100/1f.2 scsi0 storage ICH9M/M-E SATA AHCI Controller /0/100/1f.2/0 /dev/sda disk 500GB ST9500325AS /0/100/1f.2/0/1 /dev/sda1 volume 14GiB Windows FAT volume /0/100/1f.2/0/2 /dev/sda2 volume 97GiB Windows NTFS volume /0/100/1f.2/0/3 /dev/sda3 volume 353GiB Extended partition /0/100/1f.2/0/3/5 /dev/sda5 volume 46GiB Linux filesystem partition /0/100/1f.2/0/3/6 /dev/sda6 volume 3812MiB Linux swap / Solaris partitio /0/100/1f.2/0/3/7 /dev/sda7 volume 303GiB Linux filesystem partition /0/100/1f.2/1 /dev/cdrom disk DVDRAM GT10N /1 power F82--22 -- Boot hangs after update to kernel 2.6.32-20 https://bugs.launchpad.net/bugs/561140 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs