[Bug 578139] Re: blank screen after log out if other user is logged in.

[nicola de mitri]

apport information

** Tags added: apport-collected

** Description changed:

  System: 10.04 LTS i386 (on a 64bit architect.) fresh install. Sony Vaio
  VGN-NR.... laptop. nVIDIA propertary.
  
  "userone" and "usertwo" are logged in. I'm using "usertwo". When i log
  out "usertwo" i expect to get the screensaver of "userone" and a unlock
  dialog. On the contrary, i get a blank screen where neither ctrl+alt+f#
  nor the caps lock light work. SysRq "k" works but obviously kill
  "userone".
  
  (This happens all the time in that circumstance. No failing happens if
  only one user is logged in and only him logs out.)
  
  P.S. I don't know if the responsible package is "linux" or "gdm".
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ AplayDevices:
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  nicola     1426 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xfc300000 irq 22'
+    Mixer name	: 'Realtek ALC262'
+    Components	: 'HDA:10ec0262,104d2800,00100100 HDA:14f12c06,104d1700,00100000'
+    Controls      : 19
+    Simple ctrls  : 12
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: RESUME=UUID=1555e2a9-0589-4c4a-865e-05a68671503c
+ InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
+ MachineType: Sony Corporation VGN-NR31S_S
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ PccardctlIdent:
+  Socket 0:
+    no product info available
+ PccardctlStatus:
+  Socket 0:
+    no card
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=72ed167b-1b07-4956-8955-5f6115f4b855 ro quiet splash
+ ProcEnviron:
+  LANG=it_IT.utf8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.34
+ Reproducible: Yes
+ RfKill:
+  0: phy0: Wireless LAN
+  	Soft blocked: no
+  	Hard blocked: no
+ Tags: lucid kconfig regression-release needs-upstream-testing
+ Uname: Linux 2.6.32-22-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 12/24/2007
+ dmi.bios.vendor: Phoenix Technologies LTD
+ dmi.bios.version: R1150J9
+ dmi.board.asset.tag: N/A
+ dmi.board.name: VAIO
+ dmi.board.vendor: Sony Corporation
+ dmi.board.version: N/A
+ dmi.chassis.asset.tag: N/A
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Sony Corporation
+ dmi.chassis.version: N/A
+ dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR1150J9:bd12/24/2007:svnSonyCorporation:pnVGN-NR31S_S:pvrC3LR43U5:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
+ dmi.product.name: VGN-NR31S_S
+ dmi.product.version: C3LR43U5
+ dmi.sys.vendor: Sony Corporation

** Attachment added: "AlsaDevices.txt"
   http://launchpadlibrarian.net/49064488/AlsaDevices.txt

-- 
blank screen after log out if other user is logged in.
https://bugs.launchpad.net/bugs/578139
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