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by pentajazz
22 Jul 2014, 13:28
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating = 3.13+ kernel b

I might sometime build alphaOS form source with a working kernel and an nvidia driver for my needs, its a very flexible tiny OS. I think this discussion should be moved here: Building alphaOS from source http://alphaos.tuxfamily.org/forum/viewtopic.php?f=8&t=1097 or open a new topic like: kernel...
by pentajazz
22 Jul 2014, 08:51
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating = 3.13+ kernel b

independently of what maintainer or experts will do with AUR, a guide for kernel recompile would be useful, all needed kernel parameters should be specified and all steps needed for initrd construction also, i do not know if alphaOS has some specific architecture to follow. Someone could start here,...
by pentajazz
20 Jul 2014, 22:43
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating = 3.13+ kernel b

a dedicated alphaOS kernel repository, it seems the best path, what an opportunity to use those state of the art arch capabilities. An LTS kernel for sure. This could also lead to some other extreme and hard to do, extended features, such as those specific proprietary nvidia/ati video drivers witch ...
by pentajazz
07 May 2014, 01:52
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating = 3.13+ kernel b

workaround, manual - static fan control find cooling devices: find /sys/class/thermal/cooling_device*/ -maxdepth 1 -type f | xargs grep "" a possible result: /sys/class/thermal/cooling_device0/type:Processor /sys/class/thermal/cooling_device0/cur_state:1 /sys/class/thermal/cooling_device0/...
by pentajazz
04 May 2014, 16:59
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating

thanks for your suggestions, issue remains just for reference I include some sensors/acpi console info, i guess for now there is no way but downgrading the kernel to 3.12 or wait for a newer kernel fix so the question goes for now: How do I compile a different kernel version (eg. from AUR) for Alpha...
by pentajazz
04 May 2014, 14:47
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

Re: acpi fan issues, no fan and overheating

thank you, i will check
but it is probably a kernel bug, (main post edit)
I have just found this

edit:
this seems related to:
https://bugzilla.kernel.org/show_bug.cgi?id=71711
by pentajazz
04 May 2014, 14:17
Forum: General Discussion
Topic: acpi fan issues, no fan and overheating = 3.13+ kernel bug
Replies: 17
Views: 30099

acpi fan issues, no fan and overheating = 3.13+ kernel bug

AlphaOS 15: cpu fan not working at all after loading modules on a hp 8710w notebook => overheating when cpu reaches the maximum allowed by the bios temperature, the fan will spin at maximum speed as the last resort before crash and after that it stops and so on. Notebook fan is clean and usable, rar...

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