plymouthd crashed with SIGSEGV in ply_renderer_get_buffer_for_head()

[RG]

After installing updates and restarting computer

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: plymouth 0.9.0-0ubuntu9
ProcVersionSignature: Ubuntu 3.19.0-14.14-generic 3.19.3
Uname: Linux 3.19.0-14-generic x86_64
ApportVersion: 2.17.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Thu Apr 16 17:53:04 2015
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2015-04-15 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
MachineType: LENOVO 3680V6Q
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-14-generic root=UUID=e65ea812-5022-4559-b85c-5f77afef352b ro quiet splash vt.handoff=7
ProcCmdline: @sbin/plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-session
ProcEnviron:
 LANG=pl_PL.UTF-8
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-14-generic root=UUID=e65ea812-5022-4559-b85c-5f77afef352b ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7f01961c2b89 <ply_renderer_get_buffer_for_head+9>: mov 0x10(%rdi),%rax
 PC (0x7f01961c2b89) ok
 source "0x10(%rdi)" (0x00000011) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 ply_renderer_get_buffer_for_head () from /lib/x86_64-linux-gnu/libply-splash-core.so.4
 ply_pixel_display_draw_area () from /lib/x86_64-linux-gnu/libply-splash-core.so.4
 script_lib_sprite_refresh () from /lib/x86_64-linux-gnu/plymouth/script.so
 ?? () from /lib/x86_64-linux-gnu/plymouth/script.so
 ply_event_loop_process_pending_events () from /lib/x86_64-linux-gnu/libply.so.4
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in ply_renderer_get_buffer_for_head()
UdevLog: Error: [Errno 2] Nie ma takiego pliku ani katalogu: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 06/29/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET67WW (1.37 )
dmi.board.name: 3680V6Q
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6QET67WW(1.37):bd06/29/2011:svnLENOVO:pn3680V6Q:pvrThinkPadX201:rvnLENOVO:rn3680V6Q:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3680V6Q
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1377378, 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.