[Touch-packages] [Bug 1934931] Re: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently
[Expired for ufw (Ubuntu) because there has been no activity for 60 days.] ** Changed in: ufw (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1934931 Title: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently Status in Gufw: Invalid Status in ufw package in Ubuntu: Expired Bug description: Thanks for Gufw! inxi -S output: Xubuntu standard LTS installation - Kernel: 5.4.0-77-generic x86_64 bits: 64 Desktop: Xfce 4.14.2 Distro: Ubuntu 20.04.2 LTS (Focal Fossa). GUFW 20.04.1, MS Teams 1.4.00.13653 (64-Bit) (all up to date at the time of this report). ** Problem: 250 Mbit LAN connection slowing down *intermittently*, but reproducible, to a crawl of 300 kbit or less if Gufw is activated parallel to MS teams. * Gufw is used with only basic settings provided after installation (in:denied/out:allowed and nothing else set, no further rules). * There has not to be any active call in teams, just running it seems to cause the problem after a while (<5 minutes). * After congestion for some time (minutes), the system may recover to full speed again, only to succumb again after a few minutes. * Other parallel running programs' connections are slowed down as well in accordance, e.g. parallel samba file sharing download is affected as well. * Stopping teams restores the connection speed after a short while (~1 minute). * Parallel connections to the LAN(router) are not inhibited, it is just the one computer. Teams seems to switch ports after restarting (UDP6/~34nnn-4). I set up a range to be allowed within ports used by teams (e.g. 3:5, allow in/outbound) to no avail, connections dropped still to low speed. Thanks and regards, Christoph To manage notifications about this bug go to: https://bugs.launchpad.net/gui-ufw/+bug/1934931/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1934931] Re: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently
It is unclear from the description that this has anything to do with networking. Are there any firewall denials in the logs (eg, /var/log/ufw.log or /var/log/kern.log)? If you disable ufw (sudo ufw disable) does the problem go away? As an aside, IIRC, MS-Teams is not a lightweight application and I suspect this could be memory consumption unrelated to the firewall. ** Changed in: ufw (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1934931 Title: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently Status in Gufw: Invalid Status in ufw package in Ubuntu: Incomplete Bug description: Thanks for Gufw! inxi -S output: Xubuntu standard LTS installation - Kernel: 5.4.0-77-generic x86_64 bits: 64 Desktop: Xfce 4.14.2 Distro: Ubuntu 20.04.2 LTS (Focal Fossa). GUFW 20.04.1, MS Teams 1.4.00.13653 (64-Bit) (all up to date at the time of this report). ** Problem: 250 Mbit LAN connection slowing down *intermittently*, but reproducible, to a crawl of 300 kbit or less if Gufw is activated parallel to MS teams. * Gufw is used with only basic settings provided after installation (in:denied/out:allowed and nothing else set, no further rules). * There has not to be any active call in teams, just running it seems to cause the problem after a while (<5 minutes). * After congestion for some time (minutes), the system may recover to full speed again, only to succumb again after a few minutes. * Other parallel running programs' connections are slowed down as well in accordance, e.g. parallel samba file sharing download is affected as well. * Stopping teams restores the connection speed after a short while (~1 minute). * Parallel connections to the LAN(router) are not inhibited, it is just the one computer. Teams seems to switch ports after restarting (UDP6/~34nnn-4). I set up a range to be allowed within ports used by teams (e.g. 3:5, allow in/outbound) to no avail, connections dropped still to low speed. Thanks and regards, Christoph To manage notifications about this bug go to: https://bugs.launchpad.net/gui-ufw/+bug/1934931/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1934931] Re: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently
Hi, Gufw can't affect that behavior. I think is an ufw issue. Best regards. ** Also affects: ufw (Ubuntu) Importance: Undecided Status: New ** Changed in: gui-ufw Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1934931 Title: (X)ubuntu 20.04: GUFW and MS-Teams slow down traffic intermittently Status in Gufw: Invalid Status in ufw package in Ubuntu: New Bug description: Thanks for Gufw! inxi -S output: Xubuntu standard LTS installation - Kernel: 5.4.0-77-generic x86_64 bits: 64 Desktop: Xfce 4.14.2 Distro: Ubuntu 20.04.2 LTS (Focal Fossa). GUFW 20.04.1, MS Teams 1.4.00.13653 (64-Bit) (all up to date at the time of this report). ** Problem: 250 Mbit LAN connection slowing down *intermittently*, but reproducible, to a crawl of 300 kbit or less if Gufw is activated parallel to MS teams. * Gufw is used with only basic settings provided after installation (in:denied/out:allowed and nothing else set, no further rules). * There has not to be any active call in teams, just running it seems to cause the problem after a while (<5 minutes). * After congestion for some time (minutes), the system may recover to full speed again, only to succumb again after a few minutes. * Other parallel running programs' connections are slowed down as well in accordance, e.g. parallel samba file sharing download is affected as well. * Stopping teams restores the connection speed after a short while (~1 minute). * Parallel connections to the LAN(router) are not inhibited, it is just the one computer. Teams seems to switch ports after restarting (UDP6/~34nnn-4). I set up a range to be allowed within ports used by teams (e.g. 3:5, allow in/outbound) to no avail, connections dropped still to low speed. Thanks and regards, Christoph To manage notifications about this bug go to: https://bugs.launchpad.net/gui-ufw/+bug/1934931/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
