** Description changed: Using a Sony VAIO VPCS12L9E notebook, I just upgraded from Kubuntu 12.04 to Kubuntu 12.10 (amd64), and suspend is not working anymore . When I select suspend from the Kde menu, suspend doesn't work: - the screen goes black, but does not turn off - num Lock works, - caps Lock doesn't work - notebook is on, and doesn't enter suspend mode. In this state, i can only press power button (hard power off) or reboot with Stamp + Alt + B. In Kubuntu 12.04 suspend work. As describe in https://wiki.ubuntu.com/DebuggingKernelSuspend, i entered the following commands: sudo sh -c "sync; echo 1 > /sys/power/pm_trace; pm-suspend" Ubuntu kernel version bisect revealed regression going from 3.4.0-5.11 to 3.5.0-1.1. + + WORKAROUND: http://shiba89.wordpress.com/2012/10/25/ubuntu-12-10-linux-3-5-e-sony-laptop/ code: + sudo add-apt-repository ppa:shiba89/vaio-kernel + sudo apt-get update + sudo apt-get install linux-headers-generic sony-laptop-dkms + + It use the 3.4 kernel module with Absence Patches: http://www.absence.it + /vaio-acpi/source/patches/ --- ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: salvatore 3569 F.... pulseaudio /dev/snd/controlC0: salvatore 3569 F.... pulseaudio CRDA: country IT: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS DistroRelease: Ubuntu 12.10 HibernationDevice: RESUME=UUID=9d5b51a9-6a1e-413b-92cb-68a9688d9362 InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: Sony Corporation VPCS12L9E NonfreeKernelModules: nvidia Package: linux (not installed) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=1d0259e9-9edf-47f3-92c7-e0fe185d9da5 ro vga=792 splash quiet crashkernel=384M-2G:64M,2G-:128M quiet splash acpi_backlight=vendor acpi_sleep=nonvs vt.handoff=7 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 RelatedPackageVersions: linux-restricted-modules-3.5.0-17-generic N/A linux-backports-modules-3.5.0-17-generic N/A linux-firmware 1.95 Tags: quantal Uname: Linux 3.5.0-17-generic x86_64 UpgradeStatus: Upgraded to quantal on 2012-10-19 (5 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers dmi.bios.date: 09/30/2010 dmi.bios.vendor: INSYDE dmi.bios.version: R1160Q3 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:bvnINSYDE:bvrR1160Q3:bd09/30/2010:svnSonyCorporation:pnVPCS12L9E:pvrC104H6ZD:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VPCS12L9E dmi.product.version: C104H6ZD dmi.sys.vendor: Sony Corporation
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069707 Title: [SONY VAIO VPCS12L9E] Suspend doesn't work after dist-upgrade to Quantal 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069707/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
