On Tue, Mar 18, 2014 at 10:07 AM, Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote:
And if you run it a second time with:
On Mar 17, 2014, at 11:15 PM, pgaltieri . <pgaltieri@xxxxxxxxx> wrote:
>
> complained about dirty bit being set and that backup version didn't match current version.
# fsck.msdos -av /dev/sda1
Please unplug everything from this laptop, except power. You need to get the basic setup working reliably first. No external hard drives. No mouse. Nothing, except power.
>
> I'd like to see the result of a boot with boot parameters rhgb quiet removed, and systemd.log_level=debug added. And then use this:
>
> journalctl -xb -o short-monotonic > /mnt/usb/journal-debug.txt
>
> Here's the link
>
> https://www.amazon.com/clouddrive/share?s=femLQ67TRQkjI3mhQQKx1c
>
> It did not mount my external USB hard drive, but after loading the vfat module it did mount my USB stick.
Skip creating a replacement journal for now, I'll probably see most of it with the shutdown-log.txt I mention later.
That doesn't seem right at all. Do you have some kind of watchdog like process running that causes a reboot if something fails? That's what this sounds like to me, because i is just a SIGKILL for everything except systemd. So it should not reboot.
> OK stop doing that.
>
> echo 1 >/proc/sys/kernel/sysrq
> echo r >/proc/sysrq-trigger
> echo e >/proc/sysrq-trigger
> echo i >/proc/sysrq-trigger
>
> Got to this point and system reset.
Read this under the section "Shutdown Completes Eventually"
http://freedesktop.org/wiki/Software/systemd/Debugging/
Follow the instructions exactly. For this you can directly edit grub.cfg if you want, rather than editing it in grub's edit mode which can't do copy-paste obviously. Create the debug.sh (remember to make it executable or it won't work). Reboot so the boot params take effect, and then do a poweroff. That whole poweroff sequence should record a lot of debug information and write it all out to /shutdown-log.txt which you can then post.
Please disconnect the mouse for this troubleshooting so that we're only dealing with the basic system for now.
> With debug turned on I keep seeing messages like the following
>
> USB disconnect, device number 15
> new low-speed USB device number 16 using xhci_hcd
>
> The number 15 and 16 keep incrementing about 5 seconds apart.
>
> This device is my USB optical mouse
Chris Murphy
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Now I'm completely and utterly confused :-)
I put in the debug.sh script in place and edited the grub.cfg to add in the systemd debug lines including the enforcing=0.
I tried the poweroff and it worked. I rebooted tried it again and it worked. I rebooted again and tried the
echo 1 >/proc/sys/kernel/sysrq
echo r >/proc/sysrq-trigger
echo i >/proc/sysrq-trigger
echo 1 >/proc/sys/kernel/sysrq
echo r >/proc/sysrq-trigger
echo i >/proc/sysrq-trigger
echo s >/proc/sysrq-trigger
echo u >/proc/sysrq-trigger
echo b >/proc/sysrq-trigger
Just to see what would happen.
It started to do a SElinux relable and got about 20% before it rebooted.
Now the reason I'm utterly confused is that it got to graphical mode :-(.
Now the reason I'm utterly confused is that it got to graphical mode :-(.
I typed Ctrl-Alt-F3 to get to a virtual console and entered
poweroff
and this time the system did not power off, it reset and now I'm back in rescue mode. Here's the link to the shutdown-log.txt file for this event.
https://www.amazon.com/clouddrive/share?s=4LDATpk0T3IoK1jb-pKshY
https://www.amazon.com/clouddrive/share?s=4LDATpk0T3IoK1jb-pKshY
When I was in the virtual console I ran ifconfig and it did not see any network interfaces, it only showed the loopback interface.
Paolo
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