Memtest86 on 12.2 RC2 DVD

Has anyone tried this program? I have been having random issues
including a disk that was wiped out after an update.

Errors were reported. I decided to run memtes86 from DVD. It runs
perfectly until Test 7 starts and then it reports thousands of errors
staring 0x08100000. My ram is 4 2GB DDR3 memoey modules which have run
for four years. It does not matter which slot they are in or how many
are plugged in. I feel it a problem with memtest86, but not sure when to
report it or what version it is. The version tha installs with YaST is
4.20-7.1.1-x86_64 from openSUSE-12.2-OSS repo. The binary it install
goes into/Boot by default. I am also wondering if it can be put on a
thumb drive. Readme say a floppy or a folder. No floppy on my system.

An help would be greatly appreciated. I will report this on Bugzilla.

Russ

openSUSE 12.2(3.4.6-1.1-desktop x86_64)|KDE 4.8.4
“release 2”|Intel core2duo 2.5 MHZ,|8GB
DDR3|GeForce 8400GS(NVIDIA-Linux-x86_64-295.71)

Russ Fineman wrote:

> Has anyone tried this program? I have been having random issues
> including a disk that was wiped out after an update.
>
> Errors were reported. I decided to run memtes86 from DVD. It runs
> perfectly until Test 7 starts and then it reports thousands of errors
> staring 0x08100000. My ram is 4 2GB DDR3 memoey modules which have run
> for four years. It does not matter which slot they are in or how many
> are plugged in. I feel it a problem with memtest86, but not sure when to
> report it or what version it is. The version tha installs with YaST is
> 4.20-7.1.1-x86_64 from openSUSE-12.2-OSS repo. The binary it install
> goes into/Boot by default. I am also wondering if it can be put on a
> thumb drive. Readme say a floppy or a folder. No floppy on my system.
>
> An help would be greatly appreciated. I will report this on Bugzilla.

I would suggest that you do some slot-swapping with your RAM modules. If
you have, in fact, a bad RAM stick it will show the same address if you swap
in the same 64-bit pair but will move when you swap it into the other pair.

From the bare results you give it’s far more likely to be a bum memory than
anything else. Not surprising - that’s why the memtest86 utility is so
prominently carried.


Will Honea

Will Honea wrote:
> Russ Fineman wrote:
>
>> Has anyone tried this program? I have been having random issues
>> including a disk that was wiped out after an update.
>>
>> Errors were reported. I decided to run memtes86 from DVD. It runs
>> perfectly until Test 7 starts and then it reports thousands of errors
>> staring 0x08100000. My ram is 4 2GB DDR3 memoey modules which have run
>> for four years. It does not matter which slot they are in or how many
>> are plugged in. I feel it a problem with memtest86, but not sure when to
>> report it or what version it is. The version tha installs with YaST is
>> 4.20-7.1.1-x86_64 from openSUSE-12.2-OSS repo. The binary it install
>> goes into/Boot by default. I am also wondering if it can be put on a
>> thumb drive. Readme say a floppy or a folder. No floppy on my system.
>>
>> An help would be greatly appreciated. I will report this on Bugzilla.
>
> I would suggest that you do some slot-swapping with your RAM modules. If
> you have, in fact, a bad RAM stick it will show the same address if you swap
> in the same 64-bit pair but will move when you swap it into the other pair.
>
> From the bare results you give it’s far more likely to be a bum memory than
> anything else. Not surprising - that’s why the memtest86 utility is so
> prominently carried.
>
Thanks for the response. I have four memory modules and I have swapped
them in all combination’s including taking all out except one. Same
problem.

Finally searched Bugzilla and found bug reported on the version of
memtest shipped with 12.2 version.

Bug: https://bugzilla.novell.com/show_bug.cgi?id=773569

which sounds like similar problem. Added comment to it.


openSUSE 12.2(3.4.6-1.1-desktop x86_64)|KDE 4.8.4
“release 2”|Intel core2duo 2.5 MHZ,|8GB
DDR3|GeForce 8400GS(NVIDIA-Linux-x86_64-295.71)

Russ Fineman wrote:

> Finally searched Bugzilla and found bug reported on the version of
> memtest shipped with 12.2 version.

Good to know. I keep a copy of Puppy Linux on a cd with all the diag apps
on it just to avoid such “improvements” so maybe it’s time for the biennial
update to that :wink:


Will Honea

Will Honea wrote:
> Russ Fineman wrote:
>
>> Finally searched Bugzilla and found bug reported on the version of
>> memtest shipped with 12.2 version.
>
> Good to know. I keep a copy of Puppy Linux on a cd with all the diag apps
> on it just to avoid such “improvements” so maybe it’s time for the biennial
> update to that :wink:
>
Loaded the 12.1 version of memtest86+ yesterday and it ran for four
hours (3+passes0 without an error. The problem appears to be in testing
the last 2 GB of my memory with the 12.2 version. It always shows more
memory that is actually installed ( show end at 8187M, it ends at 8196
if I remember right. Also 12.2 version starts at 196K, where 12.1
version starts at 200K. All tests ran fine on 12.1 version, 12.2
versions fails at test 7.

Still need to try newer version of memtest.


openSUSE 12.2(3.4.6-1.1-desktop x86_64)|KDE 4.8.4
“release 2”|Intel core2duo 2.5 MHZ,|8GB
DDR3|GeForce 8400GS(NVIDIA-Linux-x86_64-295.71)