Dette emnet er erstattet av IN3000 – Operativsystemer.


Publisert 22. mai 2020 11:30

We offer group teaching until the deadline for last delivery, i.e., P6b, has been passed.

Good luck for your final effort!

Publisert 13. mai 2020 12:17

The video of presentation of P6 is now made available in the Project Assignment folder.


Direct link: Presentation P6 Video.

Publisert 22. apr. 2020 09:51

The video of presentation of P5 is now made available in the Project Assignment folder.

Direct link: Presentation P5 Video

Publisert 17. apr. 2020 17:08

The lectures on Memory Management (31/3-2020), Disks (14/4-2020), and File Systems (15/4-2020) are now available under timeplan.

Publisert 3. apr. 2020 13:35
There are many students that are rather engaged on not perfectly happy with the change of grading. We agree to a large extent to the arguments we received in several e-mails. However, there are a few important things to know:
These grading decisions  are the responsibility of the Faculty of Mathematics and Natural Sciences (MatNat) and the case of INF3151/4151 has been discussed with the Head of Teaching Affairs at the Department of Informatics (Ifi) and the Vice Dean of MatNat (responsible for teaching).
MatNat must make decisions that (1) are consistent for the entire Faculty and (2) do not only consider the context of students that impacts their ability to fulfil their studies successfully from the last weeks, but also for the next future weeks. As such the decision is to protect...
Publisert 2. apr. 2020 20:04

The Dean and Vice-Dean of the Faculty of Mathematics and Natural Sciences have posted a blogg (in Norwegian) that gives some explanations for changing the grading this term:

Publisert 2. apr. 2020 16:52

Due to the current Covid-19 situation the Faculty of Mathematics and Natural Sciences has decided for all examinations that the grading will be passed / not passed (and not on the A - F scale):

This will also be done for this course.

Publisert 1. apr. 2020 16:37

Your TAs have created for the groups each a recurring meeting on Zoom (for the scheduled teaching hours of the three groups):

Group 1 meeting ID: 426-942-581

Group 2 meeting ID: 577 575 485

Group 3 meeting ID: 871 461 683

Publisert 31. mars 2020 17:38

The Memory Management lecture is now available on-line (in the usual way under timeplan) as 2 parts (31/3-20 and 1/4/20) and the handouts for the entire lecture are available under 31/3-2020.

The last 2 lectures (disks and file systems) will be recorded in the next days.


Publisert 25. mars 2020 12:08

The video of presentation of P4 is now made available in the Project Assignment folder.

Direct link: Presentation P4 Video

Publisert 22. mars 2020 13:23

All remaining lectures and project presentations will be recorded and made available on the course pages within the schedule.

Publisert 22. mars 2020 13:21

The schedule for the remaining project deadlines is updated in the lecture schedule. Project P6-A will have deadline on May 19th and P6-B on June 2nd.

Publisert 13. mars 2020 13:59

It is still unclear how all teaching at UiO will be organised, but to give all students in the course a clear picture of the plans for P3b we have done the following by now:

The deadline for P3b is set now to March 24th 12:00.

We do not require that P3b is running on HW (since this might imply physical access to the machines in Modula), but request instead that the solution is running in Bochs.

You can find a guide how to set-up sshfs to UiO machines and how to use than Bochs on these machine from home at

We cannot exclude that some of your fellow students have problems with Internett access from home. Please drop us a note if you know of such a case!

Please keep an eye on this course page - "things" are in change and we cannot exclude that they impact us.

Publisert 12. mars 2020 17:36

Since the last post things have changed and we are now investigating together with the Ifi administration the alternatives how to proceed with the course. We hope to post tomorrow (Friday 13th) the concrete plan.

Since it is impossible for all to test whether the solution for P3 runs on bare metal we remove the requirement that the code should run directly on HW. However, there will probably more changes.

Publisert 11. mars 2020 20:07

We decided to perform the group teaching from now on in the cyber space instead of Modula. We are working on a mattermost solution, but it might take a bit of time until this is established. Until then please target questions to your group teacher by email or agree with them on another communication means. We guarantee that your group teachers will respond during the scheduled group teaching "immediately".

Publisert 11. mars 2020 20:06

Due to the recent policies of the University of Oslo with respect to Covid-19 we are working on to provide a recorded version of the missing lectures via Internet. 

Please keep an eye on this page to see when what is available in which form.

Publisert 9. mars 2020 10:26

The lecture on Tuesday is cancelled and will be postponed. There will be a new message later when this lecture is scheduled.

Publisert 29. feb. 2020 09:38

The lectures from Professor Vera Goebel are moved one week back. The project presentation for P3 will be given as scheduled on Wednesday 4th at 16:00.

Publisert 18. feb. 2020 15:54

Please do not forget to fill and sign the declaration for INF3151/4151 and deliver to your group teacher or study administration.  Only those that those that have delivered it will get access to future projects.

For convenience, please find here the form.

Publisert 22. jan. 2020 13:20

Project P1 will be presented today (January 22nd) at 16:00 in Store Aud, right after today's lectures on scheduling.

Publisert 21. jan. 2020 11:14

Please send an e-mail to with the full names and the user names of the team members. We will establish a GutHub.uio repository for the team and the corresponding group in devilry. The deadline for the first mandatory assignment is Tuesday 28th (January 2020).

Those that have not informed us about their team by Friday 24th (January 2020) 13:00 will be on a random based teamed up.

Publisert 16. jan. 2020 09:25

As promised, we have made the TA's tips and tricks page available through the course web-site. You can find it in the project-assignment-and-group-teaching folder, found on the left side of the web-site.

Publisert 13. jan. 2020 15:48

We make on Tuesday (14. 1. 2020) the voluntary assignment P0 available and present it on Wednesday  (15. 1. 2020). The day afterwards we have the first group teaching in Modula for Group 3 at 10:15.