Re: After a few weeks of almost no issues, Wheezy doesn't boot anymore

2013-05-13 Thread Harry Prevor
Thanks again for all your help guys. I was having a lot of problems,
but I somehow managed to start the computer for just long enough to
quickly install memtest86+ before it crashed with a kernel panic. On
memtest, every single test was failing, so I decided to try taking out
my two 8GB RAM sticks and testing them individually with memtest. Sure
enough, one of my RAM sticks (Crucial brand; DDR3) had gone bad, and
once it was removed Wheezy started working fine.

-- 
Harry Prevor


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Re: After a few weeks of almost no issues, Wheezy doesn't boot anymore

2013-05-10 Thread Harry Prevor
Thanks a lot for your helpful responses guys. I'm at a public computer
right now and haven't had a chance to try your ideas yet, but I've
noticed a few things that I'd like to clarify:

On 5/9/13, Chris Swenson ch...@cswenson.com wrote:
 Given that these problems were occurring before, I'm guessing you have bad
 hardware that just decided to coincidentally die with your new install of
 the OS. Perhaps all the writes to the disk did it when you upgraded.

I installed Wheezy from the get-go on this machine; I had done a few
apt-get upgrades but no major distribution upgrades. Oddly enough, the
hardware didn't seem to die in conjunction with anything important;
just a reboot.

On 5/10/13, Артём Н. artio...@yandex.ru wrote:
 10.05.2013 05:04, Harry Prevor пишет:
 The normal images didn't work
 for some reason now forgotten, so I had to use the unofficial
 installation images that included nonfree drivers.
 What are the drivers?

I've forgotten by now, but all I remember is that the official USB
installation images didn't work because they thought my USB was a CD
drive or something along those lines, and then tried to look for CD
drives and failed (because I have none on this machine). I asked
#debian about it and they said to try the unofficial images, so I did
and they worked fine.

 How did you install the system? From DVD or from network? Or in some other
 way?

I installed it via the unofficial USB installation images with
included proprietary drivers.

 - Two HDDs connected and set via /etc/fstab to mount on boot (this
 configuration worked in previous boots so I doubt that is the issue)
 SSD?

No; they are HDDs unfortunately.

On 5/10/13, vi...@tiensuu.eu vi...@tiensuu.eu wrote:
 Have you installed/upgraded any drivers or installed a new kernel just
 before you rebooted the system and it started to crash on boot like this?
 Nvidia's proprietary drivers have always been a pain.

No, or at least, not that I know of. I might have done an apt-get
upgrade or something, but nothing major. I had already booted
successfully directly after installing the nvidia driver before.

On 5/10/13, Darac Marjal mailingl...@darac.org.uk wrote:
 If the only proprietary driver you need is the Nvidia X driver, then a
 rescue disc will work fine for you. You're likely to be pottering about
 at the command line anyway.

I don't *need* the nvidia driver at all; everything works in the
installation without the drivers AFAIK -- But because my brother uses
this machine for gaming he needs the better 3D performance, so I
installed it after installing the system. I had to use the
installation image with drivers for other reasons -- See above.

When I get home, here is a list of the things I'll try, in order:

- Make sure the RAM is securely in place
- Try to boot into single-user mode via GRUB; if that doesn't work,
I'll try going in via a LiveUSB and chroot into the system
- Pastebin /var/log/messages and /var/log/syslog
- Pastebin partition / filesystem information
- Pastebin /etc/fstab plus result of sfdisk -lxuM /dev/sd
- Pastebin debsums -c
- Run fsck on my hard drives
- Include SMART logs (will look that up later)
- Install and try out the memory checking package

If any of this is wrong, please let me know. Thanks again.

-- 
Harry Prevor


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After a few weeks of almost no issues, Wheezy doesn't boot anymore

2013-05-09 Thread Harry Prevor
So a few weeks ago, I decided to install Debian Wheezy (then unstable)
on a computer I built for my brother. The normal images didn't work
for some reason now forgotten, so I had to use the unofficial
installation images that included nonfree drivers. I had some problem
(also now unforgotten) that made the computer take ~20 minutes to boot
up for the first time, but after that Gnome 3 was working fine.
Because my younger brother uses this computer and the free software
drivers didn't do the graphics card in it (NVidia GTX 660) justice, I
had to install the nvidia proprietary drivers as well a few days later
if it matters. I pretty much followed the instructions verbatim from
http://wiki.debian.org/NvidiaGraphicsDrivers (the Debian way), and
the drivers were working fine for a few weeks.

I can't remember how many times I rebooted the system during the time
when it worked, but it was a few times. I had sometimes gotten similar
messages upon boot, but I had always assumed it would be like my first
boot in that I would just have to wait thirty minutes for the boot, so
rather than waiting I typically did a hard reboot (upon which I did
not get the message and the system booted immediately). However,
recently I did a hard reboot and I kept getting the same messages,
over and over, and they didn't just stop after twenty minutes, making
my system essentially bricked.

Because it would be rather tedious to type all these messages out
manually, I have compiled a video for you all to demonstrate the
problem (please mute the audio):

http://www.youtube.com/watch?v=ReYNd5p5TvA

Sorry for the shaky camera; I could not find a suitable place to rest
the camera.

Any ideas as to how to debug this? I could probably burn a live Debian
USB to debug the issue but I suspect that the live system would not
work without the proprietary drivers included in the system.

If it matters, here are the basic specs of my system (summarized, as I
have to use a computer in a different room to post this):

- Intel i7 CPU
- NVidia GTX 660 GPU
- Asus motherboard
- 750W PSU
- Two HDDs connected and set via /etc/fstab to mount on boot (this
configuration worked in previous boots so I doubt that is the issue)

Thanks a lot ahead of time for any help.

-- 
Harry Prevor


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