In the recent ubuntu 13.04 Beta 2, /sys/class/backlight/acpi_video0 did
not exist anymore on my toshiba satellite Z930 (acpi_backlight=vendor is
NOT set). Therefore I had to change the udev script proposed by @cmtsij
like this:
diff --git a/etc/udev/rules.d/00-tosh-backlight.rules
b/etc/udev/rule
Thanks, cmtsij. This is the only solution which works for my Toshiba
Z960 on kernel 3.8.0-16-generic.
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https://bugs.launchpad.net/bugs/935778
Title:
Various Toshiba laptops - brightness
please ignore my last comment. libata.force=noncq was not the reason for
my drive going offline. The reason seemd to be that I was running the
3810t without the battery.
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ata2 exception EMask delays/prevents booting 9.04 & 8.10
https://bugs.launchpad.net/bugs/379831
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I'm not sure if libata.force=noncq was a good idea. After some day I had
some strange "clacking" noises from time to time, also crashes with
filesystem error . With the clacking noises came kernel messages with
"ata.. something, but I don't rember what it was exactly sorry.
So now I went back to u
I can confirm that. Booting with "libata.force=noncq" in the grub
parameters also works with my 3810t
--
ata2 exception EMask delays/prevents booting 9.04 & 8.10
https://bugs.launchpad.net/bugs/379831
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed