Sign in to follow this  
Followers 0
jomajo

[SOLVED] XP-Prof. Boot Problem

21 posts in this topic

hello,

all the sudden my Xp machine takes several minutes to boot up.

After the splash screen comes up a black screen with only the mousepointer working,

then after 3 to 5 minutes appears the login window and even after logging in the user ( or admin) account it takes a little bit toolong until getting a usable desktop.

I can boot into safe mode without delays, but I have no idea how to solve.

I did a repair-reinstall , but it did not solve the problem.

On the same machine there is a Linux Ubuntu distro installed and that system is still working as before, so I would like to esclude hardware problems.

If someone has an idea how to solve this problem I would appreciate a lot.

Thanks

attached there is a CPU-Z report describing the hardware

my_computer.txt

Edited by jomajo
0

Share this post


Link to post
Share on other sites

I'd venture to say - Trojan/Virus starting up and "eating" your CPU cycles since Safe Mode is fine...

1 - Safe Mode With Networking

2 - Get MalwareBytes, install, Update, and Run it (Full Scan).

If you DO need to Reboot, always use "Safe Mode + Networking" until MalwareBytes finds NOTHING then attempt to Normal Boot.

Side Note - Repair Install will sometime NOT rid you of Malware as it is "hidden" in another file and Registry Entries is firing it up during StartUp.

0

Share this post


Link to post
Share on other sites

hello

I did all the cleaning both of you suggested but there was not found anything remarkable.

Malwarebytes signed as hacktool an utility that is used to find the serial number of the distro and another utility useful to find forgotten passwords in an emailclient.

Anyway after let remove those two files and two reboots into safemode nothing else was found anymore.

After I did the other scan with Combofix, without any result.

And the problem persists.

0

Share this post


Link to post
Share on other sites

Run msconfig by typing msconfig in the run box. Select diagnostic startup. Click apply, close and restart when prompted. Is the problem still there?

0

Share this post


Link to post
Share on other sites

I would also explore other (non-malware related) hypothesis, a good idea would be to make a full boot with log:

http://support.microsoft.com/kb/833721/en-us

and if nothing "strange" is logged in Ntbtlog.txt proceed with a full Boot time logging with procmon:

http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx

WARNING this will create a BIG file.

Another tool that tends to be forgotten nowadays is Bootvis:

http://en.wikipedia.org/wiki/BootVis

(the wikipedia page provides links to some other similar tool) available from Softpedia:

http://www.softpedia.com/get/Tweak/System-Tweak/BootVis.shtml

It could well be a "problematic service" :unsure:.

jaclaz

0

Share this post


Link to post
Share on other sites

Although never as bad as you portray, booting my XP system also slows down over time. Perhaps I've just been fortunate, but this slowdown has never resulted from a virus or other malware. Instead, I've always been able to correct the problem as follows:

Run "CCleaner" to clean the hard disk of unnecessary files and the Windows Registry of unnecessary entries.

Disable any unneeded programs that start up with Windows, such as programs that "check for updates".

Run "MyDefrag" to defrag the C-drive or system disk, and move system files, to that part of the hard disk where these files can be accessed more readily.

Run "Auslogics Registry Defrag" to defrag the Windows Registry.

Run "Smart Defrag 2" to defrag remaining system files that can only be defragged at boot time.

0

Share this post


Link to post
Share on other sites

Hello

So I made a bootlog.txt file ( have a look at the attachment).

Bootvis I tried already and even procmon, unfortunately both of them are creating big files impossible to attach here, and what is worse not comprehensive for me.

ntbtlog.txt

0

Share this post


Link to post
Share on other sites

Hello

So I made a bootlog.txt file ( have a look at the attachment).

Bootvis I tried already and even procmon, unfortunately both of them are creating big files impossible to attach here, and what is worse not comprehensive for me.

There seems to me there is not any particular issue in the log.

I see that you have Comodo installed, maybe it's part of the issue?

Run a procmon boot log, compress the biggish result .pml file with 7-zip or similar, upload to *any* free hosting site, post a link to it.

You can also try setting verbose status on, see:

http://support.microsoft.com/kb/325376/en-us

but usually you don' t get anything of use from it.

jaclaz

0

Share this post


Link to post
Share on other sites

There seems to me there is not any particular issue in the log.

I see that you have Comodo installed, maybe it's part of the issue?

Right you are jaclaz!

The latest version of CIS v6.1 has an issue with XP.

See the post at the Comodo Forum here.

Their recommendation is to reinstall v6.0 in XP.

Hope this helps.

M2GD

0

Share this post


Link to post
Share on other sites
The latest version of CIS v6.1 has an issue with XP.

See the post at the Comodo Forum here.

Their recommendation is to reinstall v6.0 in XP.

Would you please quote the info about the issue here? TIA.

0

Share this post


Link to post
Share on other sites

No. :no:

That stupid 4shared site wants me to log in in order to download that file. (besides attempting to trick me into downloadin iLivid, etc. :ph34r: ).

Upload here:

http://www2.zshares.net/

and post the links.

jaclaz

0

Share this post


Link to post
Share on other sites

I have changed the links to

http://www2.zshares.net/wwss8fiy6naz

for the bootlog created with Sysinternals Procm.

and

http://www2.zshares.net/uf7jggemudrk

for the file created by Microsoft Bootvis

Meanwhile I gave a try to solve the question by disinstalling Comodo CIS version 6.1 and that was the solution.

It must have been e recent autoupdate that created the problem because I used alredy CIS for a while.

Thanks to all of you who spent time in helping me to solve this problem.

0

Share this post


Link to post
Share on other sites

Everything is well that ends well. :yes:

jaclaz

0

Share this post


Link to post
Share on other sites
The latest version of CIS v6.1 has an issue with XP.

See the post at the Comodo Forum here.

Their recommendation is to reinstall v6.0 in XP.

Would you please quote the info about the issue here? TIA.

For dencorso and others who are interested, this is from Comodo Forum,

"From what I see on the forum you are not alone who face this type of behavior.

Best wait the next update that will be out next week. Again is a small update

that will fix the network issue, but who knows, you should try it. If you experience

the same issue, return to 6.0."

"I too observed the same problem on 3 XP machines. None of them have any

other Secuirty or Virtualisation suites installed. Uninstallers/registry cleaners did not help.

Besides, reverting back to 6.0.2708 completely eliminates the problem.

For now, I suggest to all those who are facing this problem to uninstall CIS6.1, install 6.0

and disable "automatic program updates", wait for a fixed build..."

M2GD

0

Share this post


Link to post
Share on other sites

Thanks a lot, M2GD, you rock! :thumbup

0

Share this post


Link to post
Share on other sites

For all who are interested again:

Comodo issued their new version 6.1.276867.2813 today.

From their website:

Version 6.1.276867.2813

28 April / 2013 Fixes

Firewall slows down internet connection under some conditions

Memory leak when firewall blocks the packets

Antivirus does not detect some packed samples

Windows XP boots very slowly

Blank message boxes appear during program updates

I just installed it on XP SP3 system and it booted right up as normal.

M2GD

0

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0

  • Recently Browsing   0 members

    No registered users viewing this page.