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en:aktuelles [2021-10-01 16:58] – Thomas Thiel | en:aktuelles [2024-01-05 09:12] – Thomas Thiel | ||
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====== News and Service Indications ====== | ====== News and Service Indications ====== | ||
- | Here you will find recent Information and service indications | + | Here you will find recent Information and Service Indications |
+ | \\ | ||
---- | ---- | ||
- | ===== 2021-10-01: BigBlueButton slides and whiteboard functionality available again ===== | + | ===== 2023-12-11: Eduroam was out or order ===== |
- | a workaround for the problem has just been implemented; | + | < |
- | BBB meetings will not benefit from this yet, but the following ones | + | |
- | will once again have slides and whiteboard functionality. | + | |
- | Please note that the workaround may fail on some systems due to | + | < |
- | cached redirects; if this happens on your browser, please clear all of your browser caches that are associated with the BBB nodes | + | |
- | bbb-node*.informatik.uni-bonn.de or use a alternative browser until the redirects | + | |
- | in your standard browser have expired. | + | |
- | Thus, the full functionality | + | Members and students |
\\ | \\ | ||
---- | ---- | ||
- | ===== 2021-10-01: BigBlueButton service without slide functionality | + | ===== 2023-12-12/13: TVS maintenance window |
- | Probably as a result of yesterday' | + | < |
- | \\ | + | </ |
- | ---- | + | This semester' |
- | ===== 2021-09-30: BigBlueButton service back online ===== | + | |
- | Our BigBlueButton Instance is back online.\\ | + | < |
+ | If you still need your data, please read them out before. This will also be possible afterwards, of course, </ | ||
\\ | \\ | ||
- | |||
---- | ---- | ||
- | ===== 2021-09-30: BigBlueButton service temporarily unavailable | + | ===== 2023-08-07: Change |
- | The load-balancing layer of our BigBlueButton Instance is temporarily unavailable. We are working on the problem.\\ | + | Today we did renew the certificate for our wifi infrastructure. At the same time we switched over to the new certification authority hosted by the DFN (GEANT, just like the HRZ did some days before, you may remember |
- | \\ | + | |
- | ---- | + | This means that all wifi configurations of your devices that are used to |
- | ===== 2021-09-17: overleaf back online ===== | + | connect to the computer science dept. or the b-it (eduroam-cs and |
+ | 802.1X) have to be reconfigured to check for the new certificate/ | ||
+ | or CA. | ||
- | Overleaf is once again up and running. All Accounts need to be re-created due to the Database-Errors.\\ | + | You will find the current [[en: |
- | \\ | + | |
- | ---- | + | The VPN service |
- | ===== 2021-08-06: unscheduled downtime of overleaf ===== | + | |
- | + | ||
- | Due to inconsistencies in the DB backend, the overleaf instance of the C.S.Dept. | + | |
\\ | \\ | ||
- | |||
---- | ---- | ||
- | ===== 2021-07-27: unscheduled downtime of BigBlueButton, | + | =====2023-07-14: Configuration change also for " |
- | ** Update: All central services are by now fully available | + | The [[https:// |
- | Due to problems | + | According |
- | * BigBlueButton Load Balancer | + | If you have an Informatics/ |
- | | + | \\ |
+ | ---- | ||
+ | ===== 2023-07-10: Student printer (feder) malfunctioning ===== | ||
- | as well as the machines | + | **Update:** The parts have been changed. |
- | * vm-wuebbel-01 | + | The student printer in U1.040 (feder) is malfunctioning. We already identified the problem and replacement parts have been ordered. They shall arrive by 12th July 2023. Until then we ask for your patience.\\ |
- | * sentry | + | \\ |
- | * mail-info4 | + | ---- |
- | * bbb4mm | + | ===== 2023-02-02: Wifi services unavailable ===== |
- | * leonov | + | |
- | * inf1-srv-01 | + | |
- | * login.bit.uni-bonn.de | + | |
- | The affected systems | + | **UPDATE (09:40h) : all wifi services |
- | The central BigBlueButton IT service is also affected, | + | We are currently experiencing a total loss of WiFi authentication |
+ | inside | ||
+ | to a failure of a central component. | ||
- | I apologize for the inconvenience, | + | We are already |
+ | cannot predict how long these repairs will take. Due to the nature of | ||
+ | the problem, it could be a longer process. | ||
+ | Other services are not affected by the disruption.\\ | ||
+ | \\ | ||
---- | ---- | ||
+ | ===== 2023-01-30: New transponder forms ===== | ||
- | ===== 2021-06-07 External Connectivity Issues | + | There are new versions (V9) of all transponder forms available (German only). If you have saved the forms locally, please replace them with the current versions. You can find those as usual on our homepage: |
+ | \\ | ||
+ | ---- | ||
+ | ===== 2022-09-19: Poster printouts unavailable at the moment | ||
- | Last night and today in the morning we had some connectivity issues | + | We are unable to print your posters at the moment |
- | + | \\ | |
- | https:// | + | **Update (2022-10-05): |
- | + | \\ | |
- | The problem | + | |
---- | ---- | ||
- | ===== 2021-05-31 Loss of All Network Connectivity. | + | ===== 2022-09-15: Availability |
- | + | ||
- | There has been a complete breakdown of all network connections | + | |
- | within computer science at about ~17:00 due to an error in the | + | |
- | Stack communication of our central router. Individual stack participants | + | |
- | got into repetitive reboot loops. We could find the source of the problem | + | |
- | and eliminate it. All services should be available again. | + | |
+ | In order to reduce power consumption, | ||
+ | More information can be found on the [[https:// | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2021-05-14 Downtime Staffhomes I/ | + | ===== 2022-07-19: WiFi Certificate about to expire, replacement imminent |
- | The staffhomes on these filesystems are available again, e.g. on login-staff: | + | **UPDATE 2022-07-25:** the certificate was successfully replaced. |
- | * /home/I | + | As the current certificate used for our wifi authentication services is about to |
- | * /home/II | + | expire, we will be updating to a new certificate soon. Your operating system could |
- | * /labor/II | + | be set up to notify you about this for security reasons. If this happens, you can |
- | * /home/IV | + | safely accept the new certificate and make sure it is the right one by comparing |
- | * /home/V | + | the certificate fingerprints to the ones issued on our [[en: |
- | * / | + | \\ |
- | ===== 2021-03-30: Overleaf Instance in the C.S.Dept./B-IT ===== | + | ---- |
+ | ===== 2022-07-15: E-Mail service computer science & b-it unavailable | ||
- | For all users of the c.s. Dept and the B-IT, we are now maintaining an overleaf instance for collaborative publishing. | + | **Update: The e-mail-service is restored.**\\ |
+ | The email addresses @informatik, @cs and @bit are affected. The problem is being worked on. | ||
+ | \\ | ||
- | More Informations about this [[en:overleaf|can be found here]]... | + | ---- |
+ | ===== 2022-04-05: Authentication Problems with Matrix Service ===== | ||
+ | After the last Update of the matrix Service, some users may have experienced problems logging into out matrix service. This problem is now fixed. Existing sessions were not affected by this problem.\\ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2021-03-01: New SSH Login Servers | + | ===== 2022-03-03: new Chat-Function on GSG-Supportpages |
- | + | ||
- | We deployed two new ssh login servers for you: | + | As we are trying to further accomodate incoming support requests especially from students, we added a new chat function to this page to give you an opportunity to request aid directly from us without the need for a physical helpdesk. If this service is maintainable, |
- | + | ||
- | for staffers: login-staff.informatik.uni-bonn.de | + | If you want to use the chat, just click on the blue bar on the bottom right part of the page footer.\\ |
- | for students: login-stud.informatik.uni-bonn.de | + | |
- | + | ||
- | The new fingerprints are available at the usual URL: | + | |
- | https:// | + | |
- | + | ||
- | The old servers will be available for you until friday (2021-03-05, | + | |
- | 9:00am). At that time we will shut them down and redirect their DNS | + | |
- | names to the new servers for some time to aid your migration there. | + | |
---- | ---- | ||