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[Phishing] Cher collègue

Added by Carsten Rose over 1 year ago

Cher collègue

En raison de la mise à jour constante de notre base de 
données. Il est impératif que vous changiez votre mot de 
passe immédiatement car votre mot de passe 2022/2023 a 
expiré. Cette restriction sera désactivée dès que nous 
aurons confirmé que vous avez téléchargé votre mot de 
passe avec succès. veuillez utiliser notre portail 
sécurisé comme ci-dessous.

https://bit.ly/...

Votre sécurité est notre priorité.
Administrateur du bureau
Institut de Mathématiques

[Maintenance] Thinlinc Update 17.3.2023 20:00 - 22:00

Added by Carsten Rose over 1 year ago

Dear all

We will update the Thinlinc server for all I-MATH assistants (PhD, PostDoc) on

Friday, 17.3.2023, 20:00-22:00

The operating system will change from Ubuntu 20.04 to 22.04 and the Thinlinc Server Software will be updated to 4.14.

During this time existing Thinlinc session will be killed.

Thanks
Carsten

[Problem] Thinlinc freezes

Added by Carsten Rose over 1 year ago

Dear all

Today around 15:00 we had several freezes on the Thinlinc terminals. It seems we found the problem (heavy network access) and will try limit the bandwidth.

Thanks
Carsten

[Phishing] A­c­t­i­o­n­ R­e­q­u­i­r­e­d for ...@math.uzh.ch

Added by Carsten Rose over 1 year ago

­A­c­t­i­o­n­ R­e­q­u­i­r­e­d for Wednesday, March 15, 2023

Sent to on 3/15/2023 from Math Online Team

Please consider the environment before printing this email.

______________________________________________________________
This email has been scanned by the Symantec Email Security.cloud service.
For more information please visit http://www.symanteccloud.com
______________________________________________________________

[Problem] MY: student uploads missing

Added by Carsten Rose over 1 year ago

Dear all

It seems several MY student uploads of the last days are missing. We are working on it.

Thanks
Carsten

Update 3.3.2023, 14:45 - Email to lecturer/teaching assistants

Dear all

Due to a configuration error we lost 214 homework student uploads from Thursday. The reason was a purging command which should removes files older than 180 days and instead removed all files. We restored all files except those from Thursday (which has not been backup'ed between error and next backup).

Affected lectures:

- Analysis für die Chemie,
- Analysis II
- Analysis II für Physikstudierende
- Complex Analysis
- Dynamical Systems and Ergodic Theory
- Elements of Geometry
- Introduction to Mathematical Finance
- Introduction to Probability
- Introduction to Statistics
- Lineare Algebra II
- Lineare Algebra II für Physik
- Modelling Dependent Data
- Numerik I
- Qualitative theory of Differential Equations
- Statistics for Mathematicians

We know exactly which student / lecture/ upload is affected and will ask the student (by email, this afternoon) to upload the files again on a dedicated webpage (independent of any worksheet deadline).

@Teaching Assistants: If you start to correct and see that files are missing - please wait until the students re-uploaded it again.

We are very sorry for the mistake and apologize.

Thanks
Carsten

Update 3.3.2023, 20:35, Email to students

Dear all

Due to a configuration error on our MATH / MY website, we lost some student homework files. Affected are all uploaded home-works which has been uploaded Thursday 2.3.2023 between 00:05 and 20:00.

If you receive this email: at least one of your uploads are affected - please upload your homework again!

We are sorry for this extra work and apologize.

You can use the regular way to upload

https://math.uzh.ch > MY > Lecture

or (especially if the upload deadline already expired) use

https://w16.math.uzh.ch/my/index.php?id=repair
(take care to be logged in MY before opening the link)

After upload, please check on the lecture page if everything is fine now.

If you have trouble, please contact us (IT Support I-MATH).

Sorry again for this extra work.

Thanks
Carsten

Update 4.3.2023, 14:00

All affected students (142) have been asked Friday evening to re-upload.

Update 5.3.2023, 21:45

Send a second request to all students who still have lost uploads.

Update 5.3.2023, 22:05

Currently 1/2 of all lost uploads (214) have been re-uploaded:

Update 6.3.2023, 17:25

The repair upload for MAT112 has been closed, due to the exercise which discusses the solution.

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