How i can apply this fix.diff? Un saludo
Luis e. Castro El 19/05/2010, a las 23:27, Maxim Levitsky <maximlevit...@gmail.com> escribió: > Like I said in kernel bug report I always fix a problem, it just > sometimes takes awfull amount of time. > > Enjoy! > > (This is not exactly a fix, more a workaround, but it makes suspend to > ram work always on my acer aspire 5720G) > > ** Patch added: "fix.diff" > http://launchpadlibrarian.net/48777450/fix.diff > > -- > Acer Aspire 5720 hangs on second resume from suspend, i.e. suspends > only once [BIOS PROBLEM] > https://bugs.launchpad.net/bugs/160763 > You received this bug notification because you are a direct subscriber > of a duplicate bug. > > Status in The Linux Kernel: Unknown > Status in Ubuntu: Invalid > Status in “linux” package in Ubuntu: Triaged > Status in “linux-source-2.6.22” package in Ubuntu: Won't Fix > > Bug description: > This problem has been posted in Ubuntuforums > (http://ubuntuforums.org/showthread.php?t=600450 > ), but got no answer. > > My Acer Aspire 5720 running Ubuntu Gutsy 7.10 is unable to resume > from a standby when another standby/resume has occurred. The power > LED turns from blinking orange to stable green, but screen backlight > remains off and - I suppose - the processor fan stays off too. I can > hear the hard drive and CD-ROM spinning up, but the system is > completely unresponsive. I have to turn it off pressing the power > key long enough. > > On Windows XP and Vista, standby works OK. > > *UPDATE* > > this is BIOS problem. system hangs early and doesn't pass control to > Linux. > Linux has no chance to bring system back. > > It not possible to understand what triggers that BIOS hang. > It probably is some bug that by chance doesn't trigger on windows. > > These are the attempts made so far. Where not specified, nothing > changed in the behaviour. > - adding "ec_intr=0" to the boot cmdline; > - adding "acpi_osi=!Linux"; > - executing Ubuntu in single-user mode, using /etc/acpi/sleep.sh to > sleep; > toggling the following flags in /etc/default/acpi-support, one by one: > - ACPI_SLEEP_MODE=standby -> the script stops and says "echo: write: > No such device" writing 'standby' to /sys/power/state > - SAVE_VBE_STATE=false > - POST_VIDEO=false > - USE_DPMS=false > - DISABLE_DMA=true > - RESET_DRIVE=true > - ENABLE_LAPTOP_MODE=true > - DOUBLE_CONSOLE_SW=true > - toggling more than one flag like described here: > http://de.wikibooks.org/wiki/Asus_W3N-Kompendium:_Ubuntu_Suspend_to_Ram > -> hangs on first resume > - disabling all services in /etc/rcS.d, then killing most of the > processes, then removing most of the modules; > - adding "noapic nolapic" to the boot cmdline -> hangs on first > resume; > - adding "pci=routeirq" to the boot cmdline; > - toggling BIOS SATA emulation from AHCI to PATA; > - disabling all scripts in /etc/acpi/{suspend,resume}.d -> apart > from the screen unable to work at first resume, nothing changed; > - upgrading BIOS from 1.14 to 1.19; > > I followed the instructions at https://wiki.ubuntu.com/DebuggingKernelSuspend > . If I execute that command even for first standby, at next reboot I > have these data: > Magic number: 0:35:185 > hash matches drivers/base/power/resume.c:57 > hash matches device device:44 > > Any help is VERY appreciated! This is definitely the bug that keeps > me to using Linux for everyday work... > > > > To unsubscribe from this bug, go to: > https://bugs.launchpad.net/linux/+bug/160763/+subscribe -- Acer Aspire 5720 hangs on second resume from suspend, i.e. suspends only once [BIOS PROBLEM] https://bugs.launchpad.net/bugs/160763 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs