Corruption

Hi, I’ll start by saying that I am as noobish as I could possibly be. I’m excellent with Windows, i’m new to OpenSUSE. I used Ubuntu for a short while, but that was over a year ago. So here’s my situation. I am going on a family vacation in and I have a lot of work to get done for college. I just recently started my online courses for my freshman year. There will be no internet down there, so I need to get as much done as possible to prepare for a completely offline week. Well, the only laptop I have was very, very slow (It belongs to my parents, whom download anything that looks useful - and trust me, most of it is NOT useful). Of course i wasn’t even going to ATTEMPT to speed that up, so I just decided to reinstall. Better yet, i searched for a linux distro that is known for it’s speed and mobility. Before I downloaded this software, I went ahead and reinstalled windows even though I knew that I would be whiping the entire drive again. Trust me, 40 minutes to reinstall windows actually would have saved me a lot of stress. Anyways, I have ran into a problem. It seems that my download did not turn out the way I wanted. Somewhere between downloading, burning, and installing a problem occurred. SO, is it possible to run a health check? Basically, I’d like to have the system run a check on itself to see where there are issues and, if possible, automatically fix the issues using the internet connection that I currently have. I have around 2 gigs of data I can transfer, so redownloading is not possible at this point. The download is twice the amount of data I can transfer right now due to my mobile net plan. If this isn’t possible, what is the best choice of action for me at this point.

I have JUST recently started up for the first time. I was hoping that maybe the system would still run fine, but in the first 5 minutes i noticed some problems. I tried viewing a youtube video. Of course, i had to first download flash (I clicked the link on youtube). The installation file tried to open with Apper? And it failed. I redownloaded and tried to open again, it failed. Apper will not open, it crashes immediately. Also, now i dont have a task bar at the bottom of my screen, nor + ] X buttons at the top right, and a bit ago my screen was flickering black. I’m sure a restart or relogin would fix the task bar and the exit buttons, but i’m afraid I’m only going to continue to run into issues.

  1. Get yourself a DVD of OpenSUSE on a magazine like “Linux magazine” in EU, or same thing under name “Linux Pro magazine” in USA. This gives you a clean Live Linux and ability to install cleanly off line.

What if that option isn’t available to me? If i ordered it, it wouldn’t get to me for a while.

On Tue, 27 Mar 2012 21:46:03 +0000, GhostSkyn wrote:

> Anyways, I have ran into a problem.
> It seems that my download did not turn out the way I wanted. Somewhere
> between downloading, burning, and installing a problem occurred. SO, is
> it possible to run a health check?

Yes, there’s a media check option on the DVD when you boot it. You can
also do md5sum checkums on the ISO file before burning it, but even if
you get a good download, do the media check to ensure that the burn was
good.

If you downloaded with IE, it may have truncated the file (similarly, if
you downloaded to a FAT32 partition, it would be truncated because FAT32
doesn’t support a large enough filesize).

Jim


Jim Henderson
openSUSE Forums Administrator
Forum Use Terms & Conditions at http://tinyurl.com/openSUSE-T-C

But can it search for solutions and automatically fix parts that are corrupt? That’s what I’m looking to do. Check my dependencies and what-not for the missing or damaged files. I downloaded using BitTorrent, not internet explorer. Also! Is there an easy guide or source documentation that I can download now for when I will have 0 internet access? I may run into problems at that point, and i doubt i can learn and memorize this OS in 4 days.

On 2012-03-27 23:46, GhostSkyn wrote:
> The
> installation file tried to open with Apper? And it failed.

Don’t use apper, remove it. Use yast or zypper.


Cheers / Saludos,

Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)

On 2012-03-28 00:26, GhostSkyn wrote:
>
> But can it search for solutions and automatically fix parts that are
> corrupt?

You can check and correct the downloaded ISO without downloading it in full
again.

If you mean check and repair the system, no.

> That’s what I’m looking to do. Check my dependencies and
> what-not for the missing or damaged files.

Dependencies and such yes, you can check. “zypper verify”. Also “rpm -qa
–verify”.

> I downloaded using
> BitTorrent, not internet explorer. Also! Is there an easy guide or
> source documentation that I can download now for when I will have 0
> internet access? I may run into problems at that point, and i doubt i
> can learn and memorize this OS in 4 days.

Mmm… maybe not a good idea… :-?

There are a lot of docs at doc.opensuse.org. The books have a pdf version
that you can install on the computer using Yast.


Cheers / Saludos,

Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)

Thank you everyone for your time. Many great responses in such a little amount of time. I appreciate the help. Thanks again!

On Tue, 27 Mar 2012 22:26:02 +0000, GhostSkyn wrote:

> But can it search for solutions and automatically fix parts that are
> corrupt?

No, because that’s not what it’s designed to do.

You have an ISO. If part of it is corrupt, you need to redownload the
ISO.

If you use a torrent download, then you’re more likely to get a clean
download since there’s built-in checksumming as part of the bittorrent
protocol.

Jim

Jim Henderson
openSUSE Forums Administrator
Forum Use Terms & Conditions at http://tinyurl.com/openSUSE-T-C

On 2012-03-28 06:53, Jim Henderson wrote:
> On Tue, 27 Mar 2012 22:26:02 +0000, GhostSkyn wrote:
>
>> But can it search for solutions and automatically fix parts that are
>> corrupt?
>
> No, because that’s not what it’s designed to do.
>
> You have an ISO. If part of it is corrupt, you need to redownload the
> ISO.

No, no. You can use a good metalink downloader, such as aria2c, which
compares the checksum of sections of the iso, and if a section fails it is
downloaded again. Only the wrong section. The actual download can happen
using hhtp, ftp, torrent, whatever.

Its use should be mandatory >:-)

But maybe he is thinking of a feature such as the automatic repair
functionality we had in the DVD about two years ago, which was removed
because it was not maintained.


Cheers / Saludos,

Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)