[Desktop-packages] [Bug 1959995] Re: present: Crash in 'present_scmd_get_crtc' and 'present_flush' (NVIDIA 495.46)
Same issue here. Two systems running Mint Mate 20.3. System #1: GeForce GTX 1050 Ti System #2: RTX A4000 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1959995 Title: present: Crash in 'present_scmd_get_crtc' and 'present_flush' (NVIDIA 495.46) Status in X.Org X server: Unknown Status in xorg-server package in Ubuntu: Triaged Status in xorg-server source package in Focal: Confirmed Status in xorg-server source package in Impish: Confirmed Bug description: This bug causes xserver to crash when using newer Nvidia drivers (NVIDIA 495.46+) with Optimus. It's apparently triggered when using the MATE desktop environment. It has been noticed on xorg-server-21.1, but it's likely affecting version 1.20.13 as well. It has been fixed already, but could you please backport the fix? Patch that fixes it is here: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/841/diffs?commit_id=22d5818851967408bb7c903cb345b7ca8766094c The bug report at freedesktop.org is here: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1275 Thank you! To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1959995/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1688018] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6
For those using OpenVPN, I discovered that there is a package named 'openvpn-systemd-resolvd' that finally resolved this issue for me. Here's the synopsis for the package in the repo... "This is a helper script designed to integrate OpenVPN with the systemd-resolved service via DBus instead of trying to override /etc/resolv.conf, or manipulate systemd-networkd configuration files. Since systemd-229, the systemd-resolved service has an API available via DBus which allows directly setting the DNS configuration for a link. This script makes use of busctl from systemd to send DBus messages to systemd-resolved to update the DNS for the link created by OpenVPN." -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1688018 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6 Status in network-manager package in Ubuntu: Triaged Status in network-manager source package in Xenial: In Progress Status in network-manager source package in Yakkety: Won't Fix Bug description: This was initially opened as #1671606 then later duped to #1639776. Discussion in #1639776 indicate that we need new bug for this so I am opening one ... Please don't mark this as duplicate to #1639776 or other similar bug report. We already lost several months and we are again at beginning ... TL;DR; -> network-manager-1.2.2-0ubuntu0.16.04.4 use DNS defined by VPN (correct). network-manager-1.2.6-0ubuntu0.16.04.1 use DNS from DHCP instead of one defined by VPN (wrong). DNS resolver should query only DNS servers defined by VPN while connection is active. = Test steps / result: - upgraded network-manager to 1.2.6-0ubuntu0.16.04.1 (dnsmasq-base-2.75-1ubuntu0.16.04.2) - restated my laptop to ensure clean start - connected to VPN using openconnect / network-manager-openconnect-gnome Observed results -> DNS queries are forwarded only to DNS servers defined by LAN connection (this is wrong / connection not working at all) - "killall dnsmasq" - dnsmasq get automatically restarted by system Observed results -> most of the the queries are forwarded to DNS servers defined by VPN, but lot of queries get forwarded to DNS servers defined by LAN connection (this is still wrong / DNS leaks, attacker can hijack connection even if VPN is enabled) - I downgraded back network-manager to 1.2.2-0ubuntu0.16.04.4 (dnsmasq-base stay same) - restated my laptop to ensure clean test - connected to same VPN using openconnect Observed results -> DNS queries are forwarded only to DNS servers defined by VPN connection. There are no leaks to LAN DNS server (this is correct behavior). = Paul Smith requested additional details in #1639776. Here are: * If you're using IPv4 vs. IPv6 -> IPv4 only. I have IPv6 set to ignore on all network definition (lan / wifi /vpn) * If you have checked or unchecked the "Use this connection only for resources on its network" -> unchecked on all nw definition * If you have this checked, try unchecking it and see if that makes a difference -> no change if I toggle this option. Behavior is same. * When you say "DNS lookups" please be clear about whether the hostnames being looked up are public (e.g., www.google.com or whatever), on your local LAN, or in the network accessed via the VPN. Does it make a difference which one you choose? -> No difference. * Are you using fully-qualified hostnames, or relying on the DNS domain search path? Does it make a difference if you do it differently? -> I normaly use FQDN due to nature of HTTPs cert validation. I don't see difference when I try same using hostname + domain search. = I am using openconnect (cisco) and openvpn. Test result are by using openconnect but I saw same behaviour also while using openvpn. = Thanks Lukas To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1688018/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1688018] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6
By far, the easiest and most effective workaround I've found is commenting out "dns=dnsmasq" in "/etc/NetworkManager/NetworkManager.conf" as a few others have suggested above. Disappointing that this continues to be an ongoing problem. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1688018 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6 Status in network-manager package in Ubuntu: Triaged Status in network-manager source package in Xenial: In Progress Status in network-manager source package in Yakkety: Triaged Bug description: This was initially opened as #1671606 then later duped to #1639776. Discussion in #1639776 indicate that we need new bug for this so I am opening one ... Please don't mark this as duplicate to #1639776 or other similar bug report. We already lost several months and we are again at beginning ... TL;DR; -> network-manager-1.2.2-0ubuntu0.16.04.4 use DNS defined by VPN (correct). network-manager-1.2.6-0ubuntu0.16.04.1 use DNS from DHCP instead of one defined by VPN (wrong). DNS resolver should query only DNS servers defined by VPN while connection is active. = Test steps / result: - upgraded network-manager to 1.2.6-0ubuntu0.16.04.1 (dnsmasq-base-2.75-1ubuntu0.16.04.2) - restated my laptop to ensure clean start - connected to VPN using openconnect / network-manager-openconnect-gnome Observed results -> DNS queries are forwarded only to DNS servers defined by LAN connection (this is wrong / connection not working at all) - "killall dnsmasq" - dnsmasq get automatically restarted by system Observed results -> most of the the queries are forwarded to DNS servers defined by VPN, but lot of queries get forwarded to DNS servers defined by LAN connection (this is still wrong / DNS leaks, attacker can hijack connection even if VPN is enabled) - I downgraded back network-manager to 1.2.2-0ubuntu0.16.04.4 (dnsmasq-base stay same) - restated my laptop to ensure clean test - connected to same VPN using openconnect Observed results -> DNS queries are forwarded only to DNS servers defined by VPN connection. There are no leaks to LAN DNS server (this is correct behavior). = Paul Smith requested additional details in #1639776. Here are: * If you're using IPv4 vs. IPv6 -> IPv4 only. I have IPv6 set to ignore on all network definition (lan / wifi /vpn) * If you have checked or unchecked the "Use this connection only for resources on its network" -> unchecked on all nw definition * If you have this checked, try unchecking it and see if that makes a difference -> no change if I toggle this option. Behavior is same. * When you say "DNS lookups" please be clear about whether the hostnames being looked up are public (e.g., www.google.com or whatever), on your local LAN, or in the network accessed via the VPN. Does it make a difference which one you choose? -> No difference. * Are you using fully-qualified hostnames, or relying on the DNS domain search path? Does it make a difference if you do it differently? -> I normaly use FQDN due to nature of HTTPs cert validation. I don't see difference when I try same using hostname + domain search. = I am using openconnect (cisco) and openvpn. Test result are by using openconnect but I saw same behaviour also while using openvpn. = Thanks Lukas To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1688018/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1688018] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6
Just an FYI, I have to downgrade both network-manager=1.2.2-0ubuntu0.16.04.4 and resolvconf=1.78ubuntu2. Doing one or the other would not fix the problem on my system (Linux Mint Mate 18.1). I'm using a PPTP tunnel. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1688018 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6 Status in network-manager package in Ubuntu: Triaged Status in network-manager source package in Xenial: In Progress Status in network-manager source package in Yakkety: Triaged Bug description: This was initially opened as #1671606 then later duped to #1639776. Discussion in #1639776 indicate that we need new bug for this so I am opening one ... Please don't mark this as duplicate to #1639776 or other similar bug report. We already lost several months and we are again at beginning ... TL;DR; -> network-manager-1.2.2-0ubuntu0.16.04.4 use DNS defined by VPN (correct). network-manager-1.2.6-0ubuntu0.16.04.1 use DNS from DHCP instead of one defined by VPN (wrong). DNS resolver should query only DNS servers defined by VPN while connection is active. = Test steps / result: - upgraded network-manager to 1.2.6-0ubuntu0.16.04.1 (dnsmasq-base-2.75-1ubuntu0.16.04.2) - restated my laptop to ensure clean start - connected to VPN using openconnect / network-manager-openconnect-gnome Observed results -> DNS queries are forwarded only to DNS servers defined by LAN connection (this is wrong / connection not working at all) - "killall dnsmasq" - dnsmasq get automatically restarted by system Observed results -> most of the the queries are forwarded to DNS servers defined by VPN, but lot of queries get forwarded to DNS servers defined by LAN connection (this is still wrong / DNS leaks, attacker can hijack connection even if VPN is enabled) - I downgraded back network-manager to 1.2.2-0ubuntu0.16.04.4 (dnsmasq-base stay same) - restated my laptop to ensure clean test - connected to same VPN using openconnect Observed results -> DNS queries are forwarded only to DNS servers defined by VPN connection. There are no leaks to LAN DNS server (this is correct behavior). = Paul Smith requested additional details in #1639776. Here are: * If you're using IPv4 vs. IPv6 -> IPv4 only. I have IPv6 set to ignore on all network definition (lan / wifi /vpn) * If you have checked or unchecked the "Use this connection only for resources on its network" -> unchecked on all nw definition * If you have this checked, try unchecking it and see if that makes a difference -> no change if I toggle this option. Behavior is same. * When you say "DNS lookups" please be clear about whether the hostnames being looked up are public (e.g., www.google.com or whatever), on your local LAN, or in the network accessed via the VPN. Does it make a difference which one you choose? -> No difference. * Are you using fully-qualified hostnames, or relying on the DNS domain search path? Does it make a difference if you do it differently? -> I normaly use FQDN due to nature of HTTPs cert validation. I don't see difference when I try same using hostname + domain search. = I am using openconnect (cisco) and openvpn. Test result are by using openconnect but I saw same behaviour also while using openvpn. = Thanks Lukas To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1688018/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1
Just did a fresh install of Mint Mate 18.2 onto a new machine. Same problem exists. While connected to VPN DNS queries are leaking to non- VPN interface. This needs to be fixed! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671606 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 Status in network-manager package in Ubuntu: Confirmed Status in resolvconf package in Ubuntu: Invalid Bug description: I use my company's cisco vpn via network-manager in Ubuntu 16.04.2 LTS. After recent upgrade of network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 DNS resolution of VPN's server hostnames does not work. Roll back to version 1.2.2-0ubuntu0.16.04.4 solves the problem. Steps for reproducing: 1. upgrade network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 2. connect to VPN via network-manager applet 3. nslookop servername.internal --> ** server can't find servername.internal: NXDOMAIN 4. disconnect from VPN via network-manager applet 5. roll back network-manager via command: sudo apt-get install network-manager=1.2.2-0ubuntu0.16.04.4 6. restart network-manager via sudo service network-manager restart 7. connect to VPN via network-manager applet 8. nslookop servername.internal --> the server is resolved correctly ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.6-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 9 19:49:55 2017 InstallationDate: Installed on 2015-10-05 (520 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.6connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1574667] Re: Mouse pointer occasionally jumps to the bottom-left corner
Same problem on new XPS 13 9360 with Mint Mate 18.1 Serena 64-bit -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1574667 Title: Mouse pointer occasionally jumps to the bottom-left corner Status in xorg package in Ubuntu: Confirmed Bug description: Sometimes the mouse pointer jumps directly to the bottom-left corner of the screen, which results in opening the trash window when clicking. This seems to be related: https://ubuntu-mate.community/t/mouse- pointer-jumps-on-clicking-touchpad/2932. Thanks, MZ ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 BootLog: /dev/sda6: clean, 276587/40779776 files, 15261626/163117056 blocks CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Mon Apr 25 15:55:54 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Dell Skylake Integrated Graphics [1028:06b2] InstallationDate: Installed on 2016-04-23 (2 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 8087:07dc Intel Corp. Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 064e:920b Suyin Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 5559 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed root=UUID=c5bc0a1d-3fe9-4ae5-81e9-de7d141b419c ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/21/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.5 dmi.board.name: 06CMH7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.5:bd12/21/2015:svnDellInc.:pnInspiron5559:pvr:rvnDellInc.:rn06CMH7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Inspiron 5559 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Mon Apr 25 13:43:44 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id1156 vendor LGD xserver.version: 2:1.18.3-1ubuntu2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1574667/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1
I've done some additional testing and it seems as though both the network manager and the resolvconf package need to be downgraded to get to a working state. If either or both are at the latest revision (resolvconf = 1.78ubuntu4 and/or network-manager = 1.2.6-0ubuntu0.16.04.1) name resolution through the DNS specified by the DHCP information for my PPTP tunnel (interface ppp0) doesn't work. In some instances when one or both packages were at the latest revision name resolution worked properly for a few minutes, then broke. The only stable working configuration I've found is having BOTH packages downgraded (resolvconf = 1.78ubuntu2 *AND* network-manager = 1.2.2-0ubuntu0.16.04.4). Hope this is helpful. DL -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671606 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 Status in network-manager package in Ubuntu: Confirmed Bug description: I use my company's cisco vpn via network-manager in Ubuntu 16.04.2 LTS. After recent upgrade of network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 DNS resolution of VPN's server hostnames does not work. Roll back to version 1.2.2-0ubuntu0.16.04.4 solves the problem. Steps for reproducing: 1. upgrade network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 2. connect to VPN via network-manager applet 3. nslookop servername.internal --> ** server can't find servername.internal: NXDOMAIN 4. disconnect from VPN via network-manager applet 5. roll back network-manager via command: sudo apt-get install network-manager=1.2.2-0ubuntu0.16.04.4 6. restart network-manager via sudo service network-manager restart 7. connect to VPN via network-manager applet 8. nslookop servername.internal --> the server is resolved correctly ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.6-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 9 19:49:55 2017 InstallationDate: Installed on 2015-10-05 (520 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.6connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671964] Re: DNS fails after reconnecting to a VPN
*** This bug is a duplicate of bug 1671606 *** https://bugs.launchpad.net/bugs/1671606 I have a similar problem. I tried rolling back the network manager from 1.2.6-0ubuntu0.16.04.1 to 1.2.2-0ubuntu0.16.04.4. Oddly, it seemed to fix DNS for a few minutes, but it reverted to not working. I noticed that a few days before the network manager was updated resolvconf also updated. I believe resolvconf is responsible for notifying applications (like the local resolver) when something like a DHCP lease gets established and a new DNS server is needs to be pointed to. I downgraded resolvconf from 1.78ubuntu4 to 1.78ubuntu2 and this seems to have fixed my problem. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671964 Title: DNS fails after reconnecting to a VPN Status in network-manager package in Ubuntu: Confirmed Bug description: Since update 1.2.2-0ubuntu0.16.04.3 of network-manager, when I reconnect (i.e. connect, disconnect, connect) to a VPN (OpenVPN), DNS resolution stops working. Workaround: systemctl restart NetworkManager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671964/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1
More input... I downgraded the network manager from 1.2.6-0ubuntu0.16.04.1 to 1.2.2-0ubuntu0.16.04.4. Oddly, name resolution seemed to work for a few minutes, then resumed the previous behavior where it would use the dhcp specified DNS. I downgraded resolvconf from 1.78ubuntu4 to 1.78ubuntu2. So far this seems to be a sticky fix. So far still resolving names from remote DNS. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671606 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 Status in network-manager package in Ubuntu: Confirmed Bug description: I use my company's cisco vpn via network-manager in Ubuntu 16.04.2 LTS. After recent upgrade of network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 DNS resolution of VPN's server hostnames does not work. Roll back to version 1.2.2-0ubuntu0.16.04.4 solves the problem. Steps for reproducing: 1. upgrade network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 2. connect to VPN via network-manager applet 3. nslookop servername.internal --> ** server can't find servername.internal: NXDOMAIN 4. disconnect from VPN via network-manager applet 5. roll back network-manager via command: sudo apt-get install network-manager=1.2.2-0ubuntu0.16.04.4 6. restart network-manager via sudo service network-manager restart 7. connect to VPN via network-manager applet 8. nslookop servername.internal --> the server is resolved correctly ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.6-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 9 19:49:55 2017 InstallationDate: Installed on 2015-10-05 (520 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.6connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1
It looks like the resolvconf package was updated on my machine on 3/2/2017 also. Isn't resolvconf responsible for updating DNS info when something like a DNS lease is obtained? I'm pretty sure I didn't see the problem until after the network-manager package was updated around 3/8/2017, but maybe there was cached information that allowed it to continue to work for a while. I'm not sure how all of this plays together. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671606 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 Status in network-manager package in Ubuntu: Confirmed Bug description: I use my company's cisco vpn via network-manager in Ubuntu 16.04.2 LTS. After recent upgrade of network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 DNS resolution of VPN's server hostnames does not work. Roll back to version 1.2.2-0ubuntu0.16.04.4 solves the problem. Steps for reproducing: 1. upgrade network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 2. connect to VPN via network-manager applet 3. nslookop servername.internal --> ** server can't find servername.internal: NXDOMAIN 4. disconnect from VPN via network-manager applet 5. roll back network-manager via command: sudo apt-get install network-manager=1.2.2-0ubuntu0.16.04.4 6. restart network-manager via sudo service network-manager restart 7. connect to VPN via network-manager applet 8. nslookop servername.internal --> the server is resolved correctly ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.6-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 9 19:49:55 2017 InstallationDate: Installed on 2015-10-05 (520 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.6connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1
network-manager:amd64 (1.2.2-0ubuntu0.16.04.4, 1.2.6-0ubuntu0.16.04.1) I'm seeing a very similar problem, except I'm using a PPTP tunnel. I'm on a Mint MATE 18.1 distro. On approximately 3/8/2017 the network manager package was updated and about that time is when name resolution stopped working when connected to a PPTP tunnel. I can see that the ppp0 interface is getting a DHCP address from the remote end, and it is also receiving a DNS IP address for the remote network. That information gets populated into 'etc/ppp/resolv.conf' and the timestamp for that file corresponds to the date/time I establish the PPTP connection. I am able to reach machines on the remote network by IP address. This worked as of last week (approx 3/8/2017) and had been working for a year or more prior. I'm not sure how the local resolver stuff works, but it seems like the proper information is being retrieved from the remote end point (IP address, DNS info, etc.), but the local resolver is not pulling in the information. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1671606 Title: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1 Status in network-manager package in Ubuntu: Confirmed Bug description: I use my company's cisco vpn via network-manager in Ubuntu 16.04.2 LTS. After recent upgrade of network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 DNS resolution of VPN's server hostnames does not work. Roll back to version 1.2.2-0ubuntu0.16.04.4 solves the problem. Steps for reproducing: 1. upgrade network-manager:amd64 from version 1.2.2-0ubuntu0.16.04.4 to version 1.2.6-0ubuntu0.16.04.1 2. connect to VPN via network-manager applet 3. nslookop servername.internal --> ** server can't find servername.internal: NXDOMAIN 4. disconnect from VPN via network-manager applet 5. roll back network-manager via command: sudo apt-get install network-manager=1.2.2-0ubuntu0.16.04.4 6. restart network-manager via sudo service network-manager restart 7. connect to VPN via network-manager applet 8. nslookop servername.internal --> the server is resolved correctly ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.6-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 9 19:49:55 2017 InstallationDate: Installed on 2015-10-05 (520 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.2.6connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1671606/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1244268] Re: network panel applet doesn't indicate VPN connection for wired network connection
...also, not sure if the panel applet (or indicator??? ...the indicator in the panel that shows the status of your network connection) is the same as the network manager applet. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager-applet in Ubuntu. https://bugs.launchpad.net/bugs/1244268 Title: network panel applet doesn't indicate VPN connection for wired network connection Status in “network-manager-applet” package in Ubuntu: New Bug description: Version Info: Xubuntu 12.04.3 LTS (all latest package updates as of 24 Oct 2013) Xubuntu-desktop 2.152 -- network panel applet Issue: PPTP VPN connection not indicated in network panel applet for wired network connection. When a VPN connection is established while using a WIRELESS network connection, the network panel applet shows a tiny lock in the wireless connection icon indicating that a VPN connection is established. If connected to a WIRED network, the wired network icon does not show the lock to indicate that your VPN connection is active. You must navigate down the applet menu to see if your VPN connection is established. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1244268/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1244268] Re: network panel applet doesn't indicate VPN connection for wired network connection
Note this is the panel applet in Xubuntu. Not sure if it is the same as the Ubuntu panel applet. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager-applet in Ubuntu. https://bugs.launchpad.net/bugs/1244268 Title: network panel applet doesn't indicate VPN connection for wired network connection Status in “network-manager-applet” package in Ubuntu: New Bug description: Version Info: Xubuntu 12.04.3 LTS (all latest package updates as of 24 Oct 2013) Xubuntu-desktop 2.152 -- network panel applet Issue: PPTP VPN connection not indicated in network panel applet for wired network connection. When a VPN connection is established while using a WIRELESS network connection, the network panel applet shows a tiny lock in the wireless connection icon indicating that a VPN connection is established. If connected to a WIRED network, the wired network icon does not show the lock to indicate that your VPN connection is active. You must navigate down the applet menu to see if your VPN connection is established. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1244268/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
