(I won't post it but I have it.) Right now I am testing everything. Really everything: On my blog: http://memubuntu.wordpress.com/2014/04/01/intel-black-screen-old-laptop/
Related to this subject is (but there are much more errors wich could do the black screen): " Batterie/énergie: Ne pas mettre en veille si inactif sur batterie ni quand le câble est branché. Lorsque l'écran est fermé, ne rien faire. Ne jamais afficher le statut de la batterie. Luminosité: augmenter (l'option ne reste pas). Eteindre l'écran si inactif depuis 10 min. Verrouiller l'écran après 30min. On va essayer celui-là: sudo apt-get install gconf-editor sudo gconf-editor > apps > backlight (il n'y a pas) brightness_ac *Sur courant alternatif, valeurs de 0 à 100. brightness_dim_battery *Sur batterie, valeurs de 0 à 100. idle_brightness *Lorsque inactif, généralement 30. ls /sys/class/backlight/acpi_video0/ actual_brightness brightness max_brightness subsystem uevent bl_power device power type cat /sys/class/backlight/acpi_video0/actual_brightness 0 cat /sys/class/backlight/acpi_video0/brightness 0 cat /sys/class/backlight/acpi_video0/max_brightness 10 cat /sys/class/backlight/acpi_video0/bl_power 0 cat /sys/class/backlight/acpi_video0/type firmware sudo nano /sys/class/backlight/acpi_video0/brightness 9 (this last one is important for it will change all above) Rem: Ces suggestions sont là: https://wiki.archlinux.org/index.php/backlight Ah, luminosité et verrouillage ça a changé. Ps: pas toucher à bl_power, où apparemment backlight on c'est 0 et off c'est 1. ls /sys/class/backlight/ acpi_video0 Section "Device" ### Available Driver options are:- ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz", ### <percent>: "<f>%" ### [arg]: arg optional #Option "NoAccel" # [<bool>] Option "AccelMethod" "sna" Option "Backlight" "acpi_video0" #Option "DRI" # <str> Identifier "Card0" Driver "intel" BusID "PCI:0:2:0" EndSection Section "Device" ### Available Driver options are:- ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz", ### <percent>: "<f>%" ### [arg]: arg optional #Option "NoAccel" # [<bool>] Option "AccelMethod" "sna" Option "Backlight" "acpi_video0" #Option "DRI" # <str> Identifier "Card1" Driver "intel" BusID "PCI:0:2:1" EndSection Attention c'est mon module, le votre peut être un autre. " -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1296263 Title: gnome-power-manager may be related to black screen and auto-power-on noise and Xorg crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1296263/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
