BIOS 1.40 release

Reader Julien Lanza reports that BIOS version 1.40 has been released.

There has also been a 1.30 release, which possibly was not made available on Toshiba’s website until 1.40 was released.

The download and changelog are at http://support.toshiba.com/support/viewContentDetail?contentId=4005640.

It ships as a Windows EXE file, which is in fact a ZIP archive extractable with ‘unzip’.  Inside it are an EXE which can be run from inside Windows to update the BIOS, and an ISO. I successfully burned the ISO to a CD and booted it from a USB CD-ROM drive (in UEFI mode) to run the update.

As Julien notes, a CSM (legacy BIOS) support mode is now offered. Reports from anyone who has tested this would be appreciated 🙂 If anyone proves it working (for installation and subsequent booting of the installed system) we should update the linlap.com page.

With the 1.40 BIOS, I still need “acpi_backlight=vendor” to have working backlight control in X, and I still need “i8042.reset i8042.nomux=1” to have a reliably working keyboard after resume-from-suspend.

The internal ethernet (r8169) is still broken after a suspend/resume cycle.

There are microcode updates, so further investigation might find differences in power consumption, sleep behaviour, etc.

Thanks Julien!

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5 thoughts on “BIOS 1.40 release

  1. Pingback: Toshiba NB10 – booting Linux | Unofficial Toshiba NB10 blog

  2. SO, mentalnirex,

    Does the fan control work?

    To upgrade BIOS firmware to 1.40, can i burn the os2014198a_140.iso image into a usb 3.0 stick and use the left port 3.0 to install?, if not, tell me how to upgrade. What about running from windows?

    If i install mint and disable suspend when iddle and disable suspend from button, and suspend from lid close, will i have problems related to cpu power…etc?

  3. Hi anonymous person with throw-away email account,

    What fan control? What fans?

    I’m not sure what you mean by “burn” the image to a USB stick. You could try copying it to the USB stick with dd, but that didn’t work for me. I wrote it to a physical CD.

    You’ll have to explain what you mean by “problems related to CPU power…etc”.

    • Hello from Spain,

      sorry for using this account i found at bugmenot, as i dont use wordpress, twitter, faceb..

      You said: “Fan control (no fans detected by lm-sensors, no fan heard operating)”.
      That’s why i want to know if cpu fan works ok with v1.40 of BIOS.
      I have heard of hardinfo, and the is a user that says he can’t see fan working .
      http://askubuntu.com/questions/482766/how-do-i-know-my-fan-is-working-in-ubuntu

      About CPU, i mean:
      https://unofficialnb10.wordpress.com/2014/04/10/preventing-the-nb10-from-suspending-resuming-when-the-lid-is-opened-and-closed

      there you said: “resulting in possible heat damage and unexpected flat battery”.

      Another question is.. if you disable sleep on lid close.., why do you need to disable wake up?.

      I just don’t know how to use this step:

      echo ” LID” > /proc/acpi/wakeup (note the space between the first ” and the word LID)
      Test.
      Once you’re happy that it works, add that line to /etc/rc.local.

      Which line do i add to /etc/rc.local ? and how?

      Thank you for your replies!

      • Hi,

        The NB10 does not have any fans.

        I don’t have any problems with unexpected suspend or resume.

        If you’re not comfortable with editing rc.local yourself, I am not sure that it is a good idea. But if you did want to, the line I have in /etc/rc.local (above the final “exit 0″) is

        echo ” LID” > /proc/acpi/wakeup

        Cheers

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