W: Failed to fetch [...]/linux-image-2.6.32-20-generic-pae_2.6.32-20.29_i386.deb 404 Not Found

[dangyogi]

Binary package hint: linux-image-2.6.32-20-generic-pae

Trying to upgrade from 10.04 beta using Upgrade Manager, I get:

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-image-2.6.32-20-generic-pae_2.6.32-20.29_i386.deb
  404 Not Found [IP: 91.189.88.40 80]

This happened on Apr 12, 2010 at 9pm EDT.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-20-generic-pae (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic-pae 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bruce 1755 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfcbf4000 irq 22'
   Mixer name : 'Realtek ALC269'
   Components : 'HDA:10ec0269,10431413,00100004'
   Controls : 13
   Simple ctrls : 8
Card1.Amixer.info:
 Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 16'
   Mixer name : 'Nvidia ID b'
   Components : 'HDA:10de000b,10de0101,00100100'
   Controls : 0
   Simple ctrls : 0
Card1.Amixer.values:

Date: Mon Apr 12 20:56:15 2010
HibernationDevice: RESUME=UUID=847a788c-ca56-44a6-b459-6ce90506b2c7
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
MachineType: ASUSTeK Computer Inc. UL50VT
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic-pae root=UUID=1638f298-3844-4dbd-a585-6a3248633672 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
dmi.bios.date: 10/23/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 216
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UL50VT
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr216:bd10/23/2009:svnASUSTeKComputerInc.:pnUL50VT:pvr1.0:rvnASUSTeKComputerInc.:rnUL50VT:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: UL50VT
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.