apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1390780/+attachment/4256128/+files/Lspci.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1390780 Title: Samsung n220 randomly does not wake up from suspended to ram state Status in “linux” package in Ubuntu: Incomplete Bug description: Sometimes (randomly, but more often after a long while of being suspended), my laptop cannot wake up from the suspended to ram state. It is a samsung n220 netbook, with ubuntu 12.04 precise and 3.2 kernel. When the system hangs on wake, and I try to hit the caps lock key, the led does not light up, meaning (I think) that it's not a problem of video card, but a real kernel hang. It's hard to know when the problem appear. It happens 1 over 5 times when I make my suspend my system to ram. Following various hints on the launchpad pages, I tried to put the intel_idle.max_state=0 or 3 to the kernel parameter. It seems to work but then the battery runs out of energy more quickly (and the battery discharge rate shown by ubuntu is increased by almost 1W at least). How could I track what causes my system to not wake up properly ? Thank you. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu17.8 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: christophe 1954 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 47' Mixer name : 'Realtek ALC269' Components : 'HDA:10ec0269,144dc072,00100004' Controls : 19 Simple ctrls : 11 DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=1bf0120b-c9c0-461a-9982-68ce94ca69c9 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: SAMSUNG ELECTRONICS CO., LTD. N150/N210/N220 MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-70-generic-pae root=UUID=b7748ce8-63e7-49bd-9475-d9e840605fcf ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-70.105-generic-pae 3.2.63 RelatedPackageVersions: linux-restricted-modules-3.2.0-70-generic-pae N/A linux-backports-modules-3.2.0-70-generic-pae N/A linux-firmware 1.79.18 Tags: precise running-unity Uname: Linux 3.2.0-70-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo dmi.bios.date: 01/29/2010 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 06JI.M053.20100129.JIP dmi.board.asset.tag: SAMSUNG dmi.board.name: N150/N210/N220 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr06JI.M053.20100129.JIP:bd01/29/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150/N210/N220:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150/N210/N220:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A: dmi.product.name: N150/N210/N220 dmi.product.version: Not Applicable dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1390780/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
