plymouthd assert failure: plymouthd: ./plugin.c:540: map_to_device: Assertion `head->size > 0' failed.

[Andrea Amoroso]

Binary package hint: plymouth

still can't restart Ubuntu because the stuck pink image..after shutting down, I have all these errors..
Ubuntu 11.04 beta1..
nvidia proprietary drivers

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: plymouth 0.8.2-2ubuntu21
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
AssertionMessage: plymouthd: ./plugin.c:540: map_to_device: Assertion `head->size > 0' failed.
Date: Fri Apr 8 23:55:36 2011
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Hewlett-Packard HP Pavilion dv5 Notebook PC
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron: PATH=(custom, no user)
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=88064758-73ca-4911-85b6-2a8112048118 ro vga=775 quiet quiet splash nomodeset video=uvesafb:mode_option=1280x800-24,mtrr=3,scroll=ywrap vt.handoff=7
Signal: 6
SourcePackage: plymouth
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 __assert_fail () from /lib/i386-linux-gnu/libc.so.6
 ?? () from /lib/plymouth/renderers/frame-buffer.so
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd assert failure: plymouthd: ./plugin.c:540: map_to_device: Assertion `head->size > 0' failed.
UpgradeStatus: Upgraded to natty on 2011-03-26 (14 days ago)
UserGroups:

dmi.bios.date: 07/19/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3603
dmi.board.vendor: Quanta
dmi.board.version: 02.15
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.07:bd07/19/2008:svnHewlett-Packard:pnHPPaviliondv5NotebookPC:pvrF.07:rvnQuanta:rn3603:rvr02.15:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv5 Notebook PC
dmi.product.version: F.07
dmi.sys.vendor: Hewlett-Packard

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #708517, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.