<div dir="ltr"><br><div style id="__af745f8f43-e961-4b88-8424-80b67790c964__"></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Mar 18, 2014 at 10:07 AM, Chris Murphy <span dir="ltr"><<a href="mailto:lists@colorremedies.com" target="_blank">lists@colorremedies.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class=""><br>
On Mar 17, 2014, at 11:15 PM, pgaltieri . <<a href="mailto:pgaltieri@gmail.com">pgaltieri@gmail.com</a>> wrote:<br>
><br>
> complained about dirty bit being set and that backup version didn't match current version.<br>
<br>
</div>And if you run it a second time with:<br>
# fsck.msdos -av /dev/sda1<br>
<div class=""><br>
<br>
<br>
><br>
> 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:<br>
><br>
> journalctl -xb -o short-monotonic > /mnt/usb/journal-debug.txt<br>
><br>
> Here's the link<br>
><br>
> <a href="https://www.amazon.com/clouddrive/share?s=femLQ67TRQkjI3mhQQKx1c" target="_blank">https://www.amazon.com/clouddrive/share?s=femLQ67TRQkjI3mhQQKx1c</a><br>
><br>
> It did not mount my external USB hard drive, but after loading the vfat module it did mount my USB stick.<br>
<br>
</div>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.<br>
<br>
Skip creating a replacement journal for now, I'll probably see most of it with the shutdown-log.txt I mention later.<br>
<div class=""><br>
> OK stop doing that.<br>
><br>
> echo 1 >/proc/sys/kernel/sysrq<br>
> echo r >/proc/sysrq-trigger<br>
> echo e >/proc/sysrq-trigger<br>
> echo i >/proc/sysrq-trigger<br>
><br>
> Got to this point and system reset.<br>
<br>
</div>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.<br>
<br>
Read this under the section "Shutdown Completes Eventually"<br>
<a href="http://freedesktop.org/wiki/Software/systemd/Debugging/" target="_blank">http://freedesktop.org/wiki/Software/systemd/Debugging/</a><br>
<br>
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.<br>
<div class=""><br>
<br>
> With debug turned on I keep seeing messages like the following<br>
><br>
> USB disconnect, device number 15<br>
> new low-speed USB device number 16 using xhci_hcd<br>
><br>
> The number 15 and 16 keep incrementing about 5 seconds apart.<br>
><br>
> This device is my USB optical mouse<br>
<br>
</div>Please disconnect the mouse for this troubleshooting so that we're only dealing with the basic system for now.<br>
<div class=""><div class="h5"><br>
<br>
<br>
Chris Murphy<br>
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</div></div></blockquote></div><br></div><div class="gmail_extra">Now I'm completely and utterly confused :-)<br><br></div><div class="gmail_extra">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.<br>
<br></div><div class="gmail_extra">Here's the link to the output file<br><br><a href="https://www.amazon.com/clouddrive/share?s=txDEjSfhRRspXGR4KioIa8">https://www.amazon.com/clouddrive/share?s=txDEjSfhRRspXGR4KioIa8</a><br>
<br></div><div class="gmail_extra">I tried the poweroff and it worked. I rebooted tried it again and it worked. I rebooted again and tried the <br><br>echo 1 >/proc/sys/kernel/sysrq<br>echo r >/proc/sysrq-trigger<br>
echo i >/proc/sysrq-trigger<br><div>echo s >/proc/sysrq-trigger</div><div>echo u >/proc/sysrq-trigger</div><div>echo b >/proc/sysrq-trigger</div><br></div><div class="gmail_extra">Just to see what would happen.<br>
<br></div><div class="gmail_extra">It started to do a SElinux relable and got about 20% before it rebooted. <br><br>Now the reason I'm utterly confused is that it got to graphical mode :-(.<br><br></div><div class="gmail_extra">
I typed Ctrl-Alt-F3 to get to a virtual console and entered<br><br></div><div class="gmail_extra">poweroff<br><br></div><div class="gmail_extra">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.<br>
<br><a href="https://www.amazon.com/clouddrive/share?s=4LDATpk0T3IoK1jb-pKshY">https://www.amazon.com/clouddrive/share?s=4LDATpk0T3IoK1jb-pKshY</a><br><br></div><div class="gmail_extra">When I was in the virtual console I ran ifconfig and it did not see any network interfaces, it only showed the loopback interface.<br>
<br></div><div class="gmail_extra">Paolo<br></div></div>