Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ryan Fugger]

gRUblo's comment translates to:

Put the core above 3.5 (inclusive) and will work, except grub.
Proven, Debian 6.0.6 amd64, kernel 3.6.9, Gnome 2.30.2. Asus 1215b
e-450

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ryan Fugger]

I can confirm that adding "radeon" to my SUSPEND_MODULES seems to fix
this bug on 12.04.  I have tested 8 or so suspend/resume cycles with
no problems, where before I could only get zero or one suspend/resume
cycles to work before it failed.

My /etc/pm/config.d/suspend_modules reads:

SUSPEND_MODULES="wl radeon"

Previously, the value had been simply "wl", which still seems to be
required for things to work correctly.

Presumably adding "fglrx" instead of "radeon" would help those using
that driver.

Note that this did not work with uswsusp.  It seems to work both with
C6 enabled and disabled in the BIOS.

Thanks Choms!

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[pantas]

Am 01.08.2012 21:18, schrieb Ryan Fugger:
> I can report that the suspend problem still exists in 12.04, although
> it might happen less frequently.
>
i had to switch to MS since this bug is so fatal. i'd rather like to use 
linux again. but this is my working machine, but i'm still following 
this bug, so finally i could use linux again.

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ryan Fugger]

I can report that the suspend problem still exists in 12.04, although
it might happen less frequently.

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ryan Fugger]

What is still required to confirm this bug? Thanks.
On Jul 31, 2012 3:25 AM, "Christopher M. Penalver" <
christopher.penal...@gmx.com> wrote:

> ** Changed in: linux (Ubuntu)
>Status: Confirmed => Incomplete
>
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> Title:
>   11.10 - Suspend fails on Asus 1215B
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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ben]

On 12-03-23 08:10 AM, pantas wrote:
> I made that exactly, but it fails to compile fglrx and wifi module,
> don't know why...
> also standby mode only worked once; is it because i installed uwsp at
> the same time?
> Is it worth investigating more deeply with this kernel, anything else
> you did?
>
I had similar results.

When I used the latest kernel config from 12.04 (Precise) I ended up 
without wifi (no brcmsmac), though it worked on 12.04.  When I used a 
.config that I'd created for 3.2.2 brcmsmac compiled fine, however 
suspend/resume failed on the first attempt.  I had C6 disabled in the 
BIOS which may have been a contributing factor.

- Ben

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[pantas]

I made that exactly, but it fails to compile fglrx and wifi module, 
don't know why...
also standby mode only worked once; is it because i installed uwsp at 
the same time?
Is it worth investigating more deeply with this kernel, anything else 
you did?

Regards
03.22.2012 17:32, Jean-Yves ZINSOU wrote:
> Finally got it working with vanilla kernel  3.2.12 :
>   http://www.kernel.org/pub/linux/kernel/v3.0/linux-3.2.12.tar.bz2
> And keeping config file from my current ubuntu kernel, this is how i did it :
>
> 1- download the tar.bz file of the kernel
> 2-untar it to /usr/src/
>  sudo -s
> cd /usr/src/
> tar -jxvf /where_you_saved_the_kernel_file/linux-3.2.12.tar.bz2
> 3- make a symlink to the newly created directory name linux  and get into it
>ln -s linux-3.2.12 ./linux&&  cd linux
>
> 4- make sure you avec all the necessary tools installed
>apt-get install kernel-package libncurses5-dev fakeroot wget bzip2 
> build-essential
> 5- Use your current kernel config file
> cp /boot/config-`uname -r` ./.config&&  make menuconfig
> 6 - Compile your kernel and make the corresponding debs
> make-kpkg clean&&  time fakeroot make-kpkg --initrd 
> --append-to-version=-custom.1 kernel_image kernel_headers
>
> 7- install your new kernel debs located in /usr/src:
>cd /usr/src
>dpkg -i *.deb (make sure you havent other debs here for this command)
>
> Hope this helps !!
>

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[pantas]

I tried to build a custom kernel in Ubuntu Oneiric, followed this tutorial
http://blog.avirtualhome.com/2010/05/05/how-to-compile-a-ubuntu-lucid-kernel/ 
changing it to amd64 and oneiric; it worked out and after that in Ubuntu 
i had to install "uswsusp" per apt-get following
CxOrg's advise.

Trying out "sudo s2ram -f -a 2" it worked 1 time out of 10. Also 
disabled C6 cpu state in BIOS
Again no success
In Lucid and oneiric to make s2ram permanent you have to link s2ram to 
pm-suspend

sudo ln -s /usr/sbin/s2ram /usr/sbin/pm-suspend
doing backups of pm-suspend before that

Any other suggestions ?

Regards
> Current contents of my /etc/pm/config.d/modules
>
> SLEEP_MODULE="uswsusp"
> S2RAM_OPTS="-f -a 2"
>
> Now sleeping with Fn + Zz keys and waking with short press of power
> button seems reliable. Sleep from "lid close" or waking from any other
> key will/can fail.
>
> Some attention to /var/log/pm-suspend.log may reveal what is happening
> in these different cases.
>

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Title:
  11.10 - Suspend fails on Asus 1215B

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Re: [Bug 856711] Re: 11.10 - Suspend fails on Asus 1215B

[Ben]

On 11-11-15 09:05 AM, Joonas Koivunen wrote:
>
> Could the C6 state somehow be the cause of this problem?
>
>

With C6 enabled the suspend/resume seems to fail almost every time for 
me.  Curiously it seems that the longer the system is suspended the less 
likely it is to resume.  With it disabled it fails 20-50% of the time.

I have tried to research what exactly C6 is, but haven't found any good 
documentation on it.  As a result I just leave it disabled.  If anyone 
else finds good documentation I would appreciate it if you could post a 
link.

I will look into trying Mint 12 in the next week or so and will report 
back on what I learn.

- Ben

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