View more guides at Linux Wiki Guides
“Super” Nathan Weber
This page is just for discussing using Linux on the Toshiba Portege Z930/935. For a general discussion about this laptop you can visit the Toshiba Portege Z930 page on LapWik.
If you would like to edit this page please first view our Editing Guidelines.
For full specifications see the Toshiba Portege Z930 specifications page.
|Name||Toshiba Portege Z930/935|
|Processor||Intel Core i5-3427U Processor 1.8 GHz (2.8 GHz with Turbo Boost Technology), 3MB L3 Cache
Intel Core i7-3667U Processor 2.0 GHz (3.2 GHz with Turbo Boost Technology), 4MB L3 Cache
|Screen||13.3” 1366×768 Widescreen|
|RAM||Up to 6GB (some users report up to 10GB - see comments section below)|
|HDD||Up to 128GB|
|Graphics||Intel HD Graphics 4000|
Intel Centrino Advanced-N 6235 (a/g/n)
|Graphics Chip||Yes||With xf86-video-intel driver*|
|Microphone Jack||Not Tested|
|Fingerprint Reader||Not Tested||Only available for Z930|
|Suspend/Resume||partly||breaks backlight changing (see z830)|
Keyboard backlight works out of the box but the manufacturer accessory keys cannot adjust ithem. they must be adjusted manually (timeout length) in the BIOS. (z935)
The only big (-ish) problem is that the screen backlight does not work after resume. To fix this do the following:
The fn keys that control the brightness work as long as the laptop does not get suspended. If the laptop is suspended then upon resuming the fn keys no longer work. The fix is as follows:
in the file /etc/default/grub at the end of the line GRUB_CMDLINE_LINUX_DEFAULT (inside the quotes), then run update-grub. After rebooting, this will remove the acpi_video0 from /sys/class/backlight/ leaving you just with intel_backlight and toshiba. Upon resuming with these settings the screen would be completely black with no means of making it brighter. To fix this one needs to create and add the following to /etc/pm/sleep.d/restore_brightness:
#!/bin/bash case "$1" in suspend|hibernate) #do nothing ;; resume|thaw) echo 7 > /sys/class/backlight/toshiba/brightness ;; *) exit 1 ;; esac exit 0
Don't forget to chmod +x the script. You should now have a trouble free laptop :)
Many Ideas are getting tested, but right now you are kinda outa luck. There is a problem somewhere between Toshiba acpi, systemd, and pm-utils. If you find a working solution please post it here.
Installed Ubuntu (09/19/12) and everything worked out of the box. Tested the HDMI and VGA outputs with success, as well as the camera (with Skype). Used both bluetooth mouse and keyboard without any issues. The card reader is working just fine and Ubuntu auto-mounted it. Keyboard backlight and most Fn function keys/features are working (see the 'Comments' section below for more details). The standby/resume made my laptop freeze once. However, it has not happened twice.
Great laptop, if you are willing to add a script to fix back-light brightness and you don't mind a few of the non-essential manufacturer supplied shortcut keys not working