intrigeri:
>Hi,
>
>blallo:
>> intrigeri:
>>> hi,
>>>
>>> problemi.ma@???:
>>>> On a real machine (Lenovo T540p) fails to boot with problems realated to
>>>> nouveau drivers [2] (as alredy pointed out by someone else, AFAIR).
>>>
>>> I'm sorry I don't remember your report about this problem. Last time
>>> you reported results of testing Tails (2.4) on this laptop, it worked
>>> fine, so I'm a bit confused. Does 2.7.1 boot fine on this T540p?
>>>
>>> One of these days I'll resurrect the branch for switchable graphics
>>> support (https://labs.riseup.net/code/issues/7505), based on Stretch +
>>> 64-bit userland. This should help, hopefully.
>
>> Indeed, the problem was with the switchable graphics experimental build,
>> which didn't bootup. The stable 2.7 and 2.7.1 boot do (I'm am currently
>> replying from my tails stick):
>
>OK, thanks for clarifying.
>
>> The problem arises with this new 3.0 alpha 1 build :(
>> May I give you more details?
>
>First, please try a more recent build from feature/stretch:
>https://nightly.tails.boum.org/build_Tails_ISO_feature-stretch/lastSuccessful/archive/build-artifacts/
>(who knows, the kernel and drivers update might help :)
>
>If that doesn't work, drop "quiet" from the kernel command line, and
>add "nosplash debug". This should display more debugging info.
Hi intrigeri,
sorry for the wait. I tested the build
tails-amd64-feature_stretch-3.0-20170102T1511Z-957b98d.iso
unfortunately this build too did not bootup :(
This is the trace with "nosplash debug", if this can help.
http://imgur.com/a/N9yH6
>
>And just in case: can you try explicitly disabling the NVidia graphics
>adapters in your firmware setup, so that Tails uses the Intel
>integrated graphics only?
I couldn't find a way to disable the NVidia graphics from the firmware
as it seems it is not possible anymore (the 440 is a very similar
product)
https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T440p-20AWK983PB-How-to-disable-NVIDIA-graphic-BIOS/td-p/1757475
Cheers
--
blallo
