Re: SWAP gone when running mainline

[Mulyadi Santosa]

Hi Martin...

On Mon, Jan 28, 2013 at 5:21 PM, Martin Kepplinger  wrote:
> it was rc4, now it's 3.8.0-rc5. My fstab:
>
> #
> proc/proc   procnodev,noexec,nosuid 0   0
> # / was on /dev/sda1 during installation
> UUID=187122e0-ad4a-4b27-8ec3-bb9217f162d0 /   ext4
> errors=remount-ro 0   1
> # swap was on /dev/sda5 during installation
> #UUID=d1313f27-8580-490e-bec3-55ac44d64f0e noneswapsw
>0   0
> /dev/mapper/cryptswap1 none swap sw 0 0
>
> ecryptfs should be the problem. I use an encrypted home and swap. "free"
> says Swap: 0 0 0.

I see ok my suggestion is...how about converting that swap
partition back to normal swap using mkswap? If it works (of course,
you need to adjust /etc/fstab accordingly), then ecryptfs is really
the culprit here.

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com

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Re: SWAP gone when running mainline

[Martin Kepplinger]

On 2013-01-28 09:05, Mulyadi Santosa wrote:
> On Sun, Jan 27, 2013 at 8:11 PM, Martin Kepplinger  wrote:
>> Sorry, that wasn't clear. Nope, I just have one distro: Lubuntu. I
>> installed a rc-mainline-kernel and when I boot into it, there is no
>> swap. On the distro-kernel there of course is.
>>
>> thanks
> 
> Please don't do top posting
> 
> Which rc kernel version do you use? and can you show us the entries of
> your /etc/fstab?
> 
it was rc4, now it's 3.8.0-rc5. My fstab:

#
proc/proc   procnodev,noexec,nosuid 0   0
# / was on /dev/sda1 during installation
UUID=187122e0-ad4a-4b27-8ec3-bb9217f162d0 /   ext4
errors=remount-ro 0   1
# swap was on /dev/sda5 during installation
#UUID=d1313f27-8580-490e-bec3-55ac44d64f0e noneswapsw
   0   0
/dev/mapper/cryptswap1 none swap sw 0 0

ecryptfs should be the problem. I use an encrypted home and swap. "free"
says Swap: 0 0 0.

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Re: SWAP gone when running mainline

[Mulyadi Santosa]

On Sun, Jan 27, 2013 at 8:11 PM, Martin Kepplinger  wrote:
> Sorry, that wasn't clear. Nope, I just have one distro: Lubuntu. I
> installed a rc-mainline-kernel and when I boot into it, there is no
> swap. On the distro-kernel there of course is.
>
> thanks

Please don't do top posting

Which rc kernel version do you use? and can you show us the entries of
your /etc/fstab?

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com

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Re: SWAP gone when running mainline

[Martin Kepplinger]

Sorry, that wasn't clear. Nope, I just have one distro: Lubuntu. I
installed a rc-mainline-kernel and when I boot into it, there is no
swap. On the distro-kernel there of course is.

thanks

On 2013-01-27 13:30, Grzegorz Dwornicki wrote:
> Let me get this right: you have 2 distros? On one (ubuntu) you have swap
> and on other (lubuntu) not? Looks like missing fstab entry too me
> 
> Greg.
> 
> 27 sty 2013 13:24, "Martin Kepplinger"  > napisał(a):
> 
> Hi,
> 
> I run a recent re-kernel (using lubuntu 12.04) and when I boot into it,
> "free" says I don't _have_ (and use) any SWAP. Of course on ubuntu's
> kernel it works. When could I start looking around? .config? sysfs knob?
> I have no idea.
> 
> thanks
> 
> --
> Martin Kepplinger
> 
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Re: SWAP gone when running mainline

[Grzegorz Dwornicki]

Let me get this right: you have 2 distros? On one (ubuntu) you have swap
and on other (lubuntu) not? Looks like missing fstab entry too me

Greg.
27 sty 2013 13:24, "Martin Kepplinger"  napisał(a):

> Hi,
>
> I run a recent re-kernel (using lubuntu 12.04) and when I boot into it,
> "free" says I don't _have_ (and use) any SWAP. Of course on ubuntu's
> kernel it works. When could I start looking around? .config? sysfs knob?
> I have no idea.
>
> thanks
>
> --
> Martin Kepplinger
>
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