Public bug reported: The system wakes up properly after poweroff (S5), but not after suspend to RAM (S3). I made sure that WOL is enabled on the eth0 adapter properly, as suggested here:
http://www.linuxquestions.org/questions/linux-networking-3/howto-make- wake-on-lan-wol-work-712283/ The wake on LAN works perfectly on this computer with Ubuntu 10.10, but not with 11.04 and 11.10. WORKAROUND: If I boot an older kernel, 2.6.35-22-generic or 2.6.35-31-generic the problem is gone! I also tried various other kernels: * 2.6.36-020636-generic FAIL * 2.6.38-8 (Natty) FAIL * 3.0.0-14 (Oneiric) FAIL * 3.1.6 FAIL * 3.2-rc4-oneiric FAIL My conclusion is that the problem appeared in the linux kernel somewhere between version 2.6.35-31 and 2.6.36. The problem is hardware dependent: WOL works fine on my ACER laptop with Ubuntu Natty (2.6.38-8)! My computer is an ASUS Pundit P1-AH2, with nvidia Crush 51PV chipset and AMD Athlon XP2. The ethernet driver is forcedeth. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-14-generic 3.0.0-14.23 ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9 Uname: Linux 3.0.0-14-generic i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC861 Analog [ALC861 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: joep 1555 F.... pulseaudio CRDA: Error: [Errno 2] Bestand of map bestaat niet Card0.Amixer.info: Card hw:0 'NVidia'/'HDA NVidia at 0xfe028000 irq 23' Mixer name : 'Realtek ALC861' Components : 'HDA:10ec0861,1043c601,001003c0' Controls : 25 Simple ctrls : 17 Date: Sat Dec 31 12:11:43 2011 HibernationDevice: RESUME=UUID=681d87a5-41ff-42ec-a188-979f56dcc612 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 03f0:c202 Hewlett-Packard PhotoSmart 8200 series Bus 001 Device 004: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader Bus 002 Device 002: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=30c66b7f-9114-4197-ac59-03d119e11184 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-14-generic N/A linux-backports-modules-3.0.0-14-generic N/A linux-firmware 1.60 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to oneiric on 2011-12-29 (1 days ago) dmi.bios.date: 06/23/2006 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS M2N8L ACPI BIOS Revision 0203 dmi.board.name: M2N8L dmi.board.vendor: ASUSTek Computer INC. dmi.board.version: 1.xx dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2N8LACPIBIOSRevision0203:bd06/23/2006:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTekComputerINC.:rnM2N8L:rvr1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 oneiric running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/910348 Title: WOL does not work after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/910348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
