Thanks for your tricks. Using xbindkeys, I've just had : "sudo pm-suspend" m:0x0 + c:235 to my .xbindkeysrc and set kde to do nothing when I fold the screen. Now it suspend properly when I fold the screen.
But at resume, screen color depth is lower, maybe 16 bits. (I'm using 1600x900 screen)
Le 17/08/2010 22:05, Eric Lacombe a écrit :
Hi Adam, I just wanted to thank you for your involvement, and also to give positive feedback on my Sony Vaio Z11Z9E. I've just merge your patch sony-laptop-zseries-0.9np7-v3.patch, and I can attest that the Nvidia card is powered off when I use the Intel internal GPU : powertop gives good power consumption numbers, and the Xorg log only show the Intel GPU (instead of the 2 GPU that were shown before). About my config : I currently run under a 2.6.35.2 (with Kubuntu distrib) with grub 1 (dual boot with Win 7) and use only the Intel GPU under Linux. Also, raid 0 is working without the need to use grub2 (it seems to be a problem shown on this list?). About suspend to RAM, it works great when I issue sudo "pm-suspend" after doing some tricks at resume (see below), but through KDE interfaces it keeps going wrong without an inconvenient trick. If someone have an idea? I give more information on the residual problem below. Regards, Eric Suspend to RAM information (tested only with Intel GPU) : ----------------------------------------------------------------------------------------- (See also the thread "[Sony-vaio-z-series] VPCZ11Z9E - screen does not light up on resume" for directly related information) The suspend operation works well with the VPCZ11Z9E (I checked 2.6.33 through 2.6.35 under Kubuntu distrib). But resuming does not light up the screen without some tricks. 1. First trick (not satisfactory) : ------------------------------------------------ When resume step seems complete, plug an auxiliary monitor (does not need to be powered...) through the VGA connector, and the laptop screen light up immediately. 2. Second trick : ------------------------- Basically put these line at the end of your resuming scripts: xrandr --output DP3 --off xrandr --output DP3 --auto With pm-utils go there : /usr/lib/pm-utils/sleep.d/ Create a script with a name like : 01sony-vaio (don't forget chmod +x). And put stuff like this : #!/bin/sh # light up laptop screen for vaio VPCZ11Z9E . "${PM_FUNCTIONS}" resume_lapscreen() { /usr/bin/xrandr --output DP3 --off /usr/bin/xrandr --output DP3 --auto } case "$1" in thaw|resume) resume_lapscreen ;; *) exit 0 ;; esac *WARNING* This is sufficient when you only directly issue the pm-suspend command, but if you request suspend through KDE means, it does not work (and you need to go on with the first trick). See below for more information. Information took from precedent emails I sent on- and off-list: ------------------------------------------------------------------------------------------------ #I delved deeper and I find that KDE use HAL scripts, and for suspend it is : # #/usr/lib/hal/scripts/linux/hal-system-power-suspend-linux # # And that script executes pm-suspend... #I then compared the pm-suspend.log issued first when I type "sudo pm-suspend" #(and all works well) and then through KDE features (where my monitor does not #light up). # #The logs are the same except that my script containing the two commands with #xrandr produces "Can't open display" twice, when I suspend through KDE #features... Don't know why :/ After some discussion with Bernd Edler (off list), I created this script : /usr/sbin/specific-resume-commands : #!/bin/sh export DISPLAYUSER=`ps --no-heading -o user -C kdeinit4` /usr/bin/xauth add `sudo -u $DISPLAYUSER -s /usr/bin/xauth list :0.0` export DISPLAY=:0.0 /usr/bin/xrandr --output DP3 --off /usr/bin/xrandr --output DP3 --auto and call it through my pm-utils script (01sony-vaio) via sudo -s. Here 01sony-vaio updated : #!/bin/sh # light up laptop screen for vaio VPCZ11Z9E . "${PM_FUNCTIONS}" case "$1" in thaw|resume) sudo -s /usr/sbin/specific-resume-commands ;; *) exit 0 ;; esac But my pm-suspend.log shows these lines when I suspend from KDE means : ... /usr/lib/pm-utils/sleep.d/01sony-vaio resume suspend:/usr/bin/xauth: timeout in locking authority file /root/.Xauthority /usr/bin/xauth: creating new authority file /root/.Xauthority /usr/bin/xauth: (argv):1: bad "add" command line No protocol specified Can't open display :0.0 No protocol specified Can't open display :0.0 Returned exit code 1. ... And "resume from RAM" still works great when I directly type sudo pm- suspend... (and the pm-suspend.log is ok) This is the end of the story for the moment. I didn't try anything else since then. Le samedi 31 juillet 2010 17:10:54 Adam Hill, vous avez écrit :Right, I finally got it to work. They are far from perfect, and may be missing drivers etc. for things that I don't have or haven't tried. To be honest though I've rebooted my machine so many times over the last few days that I'm out of time and energy for now to improve them - so if they work, great, but if they don't then beyond basic tweaks you'll have to find another way ;). Also, for those that have modded their BIOS or are happy not using Grub2 or have some other solution for getting the Intel/NVidia combination to work, then these probably don't give you anything that you don't already have. If your method involves booting an old kernel first though, you may want the 2.6.28.10 deb since I have inserted a reboot command fairly early in the initialisation of the kernel, saving you a few seconds :). The files are at http://www.voip-x.co.uk/files/adam/ Please check out the IMPORTANT_README and make sure that you are happy before downloading the files! Adam. _______________________________________________ Mailing list: https://launchpad.net/~sony-vaio-z-series Post to : [email protected] Unsubscribe : https://launchpad.net/~sony-vaio-z-series More help : https://help.launchpad.net/ListHelp_______________________________________________ Mailing list: https://launchpad.net/~sony-vaio-z-series Post to : [email protected] Unsubscribe : https://launchpad.net/~sony-vaio-z-series More help : https://help.launchpad.net/ListHelp
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