Although this pertains to gnnome-power, I fixed wake-after-sleep issue by changing my display driver for AMD A8-GPU from recommended selection "xserver-xorg-video-ati" to "fglrx". In one of the forums someone suggested to look up log and look for "fail". I found it in KSystemLog's X-org log, a fail message upon calling "fglrx". So I changed the driver as I mentione before. And now the display wakes up with the computer when it wakes from the sleep. Hope this layman's explanation helps.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/455129 Title: [lucid] display does not wake up after sleeping - suspend/resume makes it work again Status in Gnome Powermanager: Expired Status in “gnome-power-manager” package in Ubuntu: Triaged Bug description: Binary package hint: gnome-power-manager With the option to turn black the screen when I close the lid of the laptop a error is created, because after opening it the screen remains black, and I have to suspend the machine with the fn+stand by combination of buttons to get the screen back. I'm using Karmic. gnome-power-manager: Instalados: 2.28.0-0ubuntu7 Candidato: 2.28.0-0ubuntu7 Tabla de versión: *** 2.28.0-0ubuntu7 0 500 http://ubuntu.mirror.frontiernet.net karmic/main Packages 100 /var/lib/dpkg/status ProblemType: Bug Architecture: i386 CheckboxSubmission: d14991fde7b552224fab99f163c0320b CheckboxSystem: d00f84de8a555815fa1c4660280da308 Date: Sun Oct 18 23:01:37 2009 DistroRelease: Ubuntu 9.10 NonfreeKernelModules: wl Package: gnome-power-manager 2.28.0-0ubuntu7 ProcEnviron: LANG=es_VE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic SourcePackage: gnome-power-manager Uname: Linux 2.6.31-14-generic i686 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-power/+bug/455129/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
