Hi Jordi,

In the next freeze, you may install stock debian jessie backport kernel to 
check.

Regards,
Punky

On 10/4/2016 12:04 AM, Jordi Ferrer Plana wrote:
In the next freeze I'll check if that is my case. The last weekend I let the system up and running doing nothing and I found it frozen after
12 hours.
Actually, I'm now running the standard voyage kernel 4.1.6 without the gpio/leds patch and without the kernel parameter for sdhci debug_quirks
(debug_quirks = 0) in order to find:

1. If this parameter solves these random freezes (which I don't think, because 
I'm using a mSATA disk and I think
the sdhci is only a SD card driver).

2. The gpio/leds patch is the problem.


On Mon, Oct 3, 2016 at 5:14 PM, Peter Barton <[email protected] 
<mailto:[email protected]>> wrote:

    In line with this conversation, There seems to be a problem with APU2 and 
mSATA with fsck during boot.  Here is
    the initramfs/fsck log:

    cat fsck.log
    Log of fsck -C -a -V -t ext2 /dev/sda1
    Mon Oct  3 14:11:54 2016

    fsck from util-linux 2.25.2
    fsck: error 2 (No such file or directory) while executing fsck.ext2 for 
/dev/sda1
    fsck exited with status code 8

    Mon Oct  3 14:11:54 2016
    ----------------

    Any ideas on why it does not work?

    Thanks,

    Peter


    On Sun, Oct 2, 2016 at 9:29 PM, Kim-man 'Punky' TSE <[email protected] 
<mailto:[email protected]>> wrote:


        There has been problem for SD card controller.  Not sure if this is 
related:

        Read: http://marc.info/?l=voyage-linux&m=147269708221871&w=2
        <http://marc.info/?l=voyage-linux&m=147269708221871&w=2>

        However, I don't have your problem using both mSATA and SD when using 
4.1.6.

And thank you for your patch. Will probably apply to later kernel > 4.1.6 (If I still have spare time). 4.1.6 has been frozen for a few months and I am not going to update it.

        Regards,
        Punky

        On 9/30/2016 10:25 PM, Jordi Ferrer wrote:

            Hi,

            I've been running voyage 0.9.5 & kernel 3.14.12 on PCEngines APU 
board for a long time
            without any problem.
            Last week I got my first APU-2 board and I migrated my system to it.
            I experienced system freezings at the end of the boot process some 
times, and many
            kernel (3.14.12) crashes during the reboot and halt,

            ---
            [  352.370331] INFO: rcu_sched self-detected stall on CPU { 3} 
(t=60000 jiffies g=6765 c=6764 q=3054)
            [  352.379509] sending NMI to all CPUs:
            [  352.383105] NMI backtrace for cpu 3
            [  352.386626] CPU: 3 PID: 5664 Comm: postdrop Not tainted 
3.14.12-iGetech #1
            [  352.393571] Hardware name: PC Engines apu2/apu2, BIOS 88a4f96 
03/07/2016
            [  352.400298] task: ffff8800d81020d0 ti: ffff8800d819c000 task.ti: 
ffff8800d819c000
            [  352.407807] RIP: 0010:[<ffffffff811d863b>] [<ffffffff811d863b>] 
delay_tsc+0xf/0x4b
            [  352.415532] RSP: 0018:ffff88011ed83ae0  EFLAGS: 00000807
            ...

            I updated my voyage 0.9.5 to kernel 4.1.6 version. Now there is NO 
crashes during reboot and halt
            but I still have freezings at the end of the boot process few times.

            Is it going to help migrating to voyage 0.10.0? does anyone have 
long experience using APU-2 and
            any version of voyage linux and kernel?

            PD: I'm running on a mSATA drive.

            BTW: I've created a patch for the kernel 4.1.6 to use the 3 front 
LEDs on top of a GPIO driver (also included)
            for the front LEDs and the front PUSH BUTTON, which replaces the 
existing LED driver in the 4.1.6 that, I
            think, only
            works for the 3 LEDs.




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-- Regards,
        Kim-man "Punky" Tse

        * Open Source Embedded Solutions and Systems
          - Voyage Linux (http://linux.voyage.hk)
          - Voyage MPD   (http://linux.voyage.hk/voyage-mpd 
<http://linux.voyage.hk/voyage-mpd>)
          - Voyage MuBox (http://mubox.voyage.hk)
        * Voyage Store   (http://store.voyage.hk)


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-- --
    Peter Barton



-- --
    Peter Barton

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--
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
  - Voyage Linux (http://linux.voyage.hk)
  - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
  - Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store   (http://store.voyage.hk)


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