[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Markus Baumann: >"Does it make sense to try the mainline kernel, since the error is obviously fixed with 18.04?" No, it doesn't. Given you reproduced this in 17.10 (which is EOL July 2018 as per https://wiki.ubuntu.com/Releases ), when you upgrade soon to 18.04, the issue would be gone. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: Invalid Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. WORKAROUND: Don't adjust the MTU. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: xubuntu3822 F pulseaudio CasperVersion: 1.387 DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) MachineType: LENOVO 2333B15 Package: network-manager 1.8.4-1ubuntu3 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-21-generic N/A linux-backports-modules-4.13.0-21-generic N/A linux-firmware 1.169.1 Tags: artful
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Does it make sense to try the mainline kernel, since the error is obviously fixed with 18.04? Unfortunately, I also do not know how to try the mainline kernel. Can I test this with a live image (I do not want to destroy my production machine)? Is the mainline kernel compatible with 17.10? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: Invalid Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. WORKAROUND: Don't adjust the MTU. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: xubuntu3822 F pulseaudio CasperVersion: 1.387 DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) MachineType: LENOVO 2333B15 Package: network-manager 1.8.4-1ubuntu3 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-21-generic N/A linux-backports-modules-4.13.0-21-generic N/A linux-firmware 1.169.1 Tags: artful
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Please try latest mainline kernel (v4.18-rc1). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: Invalid Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. WORKAROUND: Don't adjust the MTU. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: xubuntu3822 F pulseaudio CasperVersion: 1.387 DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) MachineType: LENOVO 2333B15 Package: network-manager 1.8.4-1ubuntu3 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-21-generic N/A linux-backports-modules-4.13.0-21-generic N/A linux-firmware 1.169.1 Tags: artful Uname: Linux 4.13.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 04/19/2017 dmi.bios.vendor: LENOVO dmi.bios.version: G2ETA8WW (2.68 )
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Markus Baumann, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1754759/comments/24 regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Description changed: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. - This is my first bug report - I hope I did not do too much wrong. If - necessary, I can provide more information. + WORKAROUND: Don't adjust the MTU. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: - # interfaces(5) file used by ifup(8) and ifdown(8) - auto lo - iface lo inet loopback + # interfaces(5) file used by ifup(8) and ifdown(8) + auto lo + iface lo inet loopback IpRoute: - default via 10.110.120.1 dev enp0s25 proto static metric 100 - 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 - 169.254.0.0/16 dev enp0s25 scope link metric 1000 + default via 10.110.120.1 dev enp0s25 proto static metric 100 + 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 + 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR= - LANG=de_DE.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=de_DE.UTF-8 + SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: - NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE - Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- + NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE + Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: - DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH - enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 - wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- - lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- + DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH + enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 + wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 --
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Hello Christopher, thank you for triaging. 1) No. LAN only cycles the connection when setting the MTU. Setting MTU to "automatic" (= the default) works fine. 2) I tested with the daily-live-ISO (downloaded at 06/16/2018). With this version the LAN interface worked without connection cycles - even if I changed the MTU. For further review, I have also tested with Xubuntu 18.04. Again, the LAN interface showed no connection cycles after changing the MTU. Additional information: My currently installed and fully updated version 17.10 still shows the problem. It looks like the bug is fixed from version 18.04 on, so I will update to Xubuntu 18.04.1 soon. Thank you for your efforts Markus -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: Incomplete Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. This is my first bug report - I hope I did not do too much wrong. If necessary, I can provide more information. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: xubuntu3822 F pulseaudio CasperVersion: 1.387 DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) MachineType: LENOVO 2333B15 Package: network-manager 1.8.4-1ubuntu3 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
Markus Baumann, thank you for reporting this and helping make Ubuntu better. 1) To clarify, if you don't adjust the MTU does the LAN network still connection cycle? 2) To see if this is already resolved in Ubuntu, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags added: bios-outdated-2.72 regression-release ** No longer affects: network-manager (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: Incomplete Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. This is my first bug report - I hope I did not do too much wrong. If necessary, I can provide more information. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: xubuntu3822 F pulseaudio CasperVersion: 1.387 DistroRelease: Ubuntu 17.10 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) MachineType: LENOVO 2333B15 Package: network-manager 1.8.4-1ubuntu3 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
apport information ** Tags added: apport-collected ** Description changed: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. This is my first bug report - I hope I did not do too much wrong. If necessary, I can provide more information. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled + --- + ApportVersion: 2.20.7-0ubuntu3.7 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: xubuntu3822 F pulseaudio + CasperVersion: 1.387 + DistroRelease: Ubuntu 17.10 + IfupdownConfig: + # interfaces(5) file used by ifup(8) and ifdown(8) + auto lo + iface lo inet loopback + IpRoute: + default via 10.110.120.1 dev enp0s25 proto static metric 100 + 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 + 169.254.0.0/16 dev enp0s25 scope link metric 1000 + LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) + MachineType: LENOVO 2333B15 + Package: network-manager 1.8.4-1ubuntu3 + PackageArchitecture: amd64 + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity + ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 + PulseList: + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-4.13.0-21-generic N/A + linux-backports-modules-4.13.0-21-generic N/A + linux-firmware 1.169.1 + Tags: artful + Uname: Linux 4.13.0-21-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 04/19/2017 + dmi.bios.vendor: LENOVO + dmi.bios.version: G2ETA8WW (2.68 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 2333B15 + dmi.board.vendor: LENOVO +
[Kernel-packages] [Bug 1754759] Re: LAN connection keeps connecting and disconnecting in an infinite loop
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754759 Title: LAN connection keeps connecting and disconnecting in an infinite loop Status in linux package in Ubuntu: New Status in network-manager package in Ubuntu: New Bug description: With Xubuntu 17.10 the following problem occurs on a Lenovo X230 Laptop: - Boot from live-ISO - Click on network icon in title bar and edit LAN-connection - Change MTU from Auto to 1492 - Connect LAN cable => LAN network keeps connecting and disconnecting in an infinite loop (No wireless network is configured.) The error did not occur on Xubuntu 16.04. The same situation occurs with Xubuntu installed on the SSD. I took the ISO for this bug report, in order to exclude wrong settings on the installed system. This is my first bug report - I hope I did not do too much wrong. If necessary, I can provide more information. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: network-manager 1.8.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CasperVersion: 1.387 CurrentDesktop: XFCE Date: Fri Mar 9 20:26:21 2018 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 10.110.120.1 dev enp0s25 proto static metric 100 10.110.120.0/24 dev enp0s25 proto kernel scope link src 10.110.120.57 metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 LiveMediaBuild: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH SLAVE Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 802-3-ethernet 1520627169 Fr 09 Mär 2018 20:26:09 UTC yes 4294966297no /org/freedesktop/NetworkManager/Settings/1 yes enp0s25 activated /org/freedesktop/NetworkManager/ActiveConnection/32 -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH enp0s25 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Wired connection 1 db135360-f229-3472-bd3a-eb8d6bc8b601 /org/freedesktop/NetworkManager/ActiveConnection/32 wlp3s0 wifi disconnected /org/freedesktop/NetworkManager/Devices/3 -- ---- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- ---- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.8.4connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1754759/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
