[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Folks, I've got Ubuntu mate 18.04 LTS and recently installed the updates which brought it upto Kernel 5.4.xxx This has definitely caused issues with my network speed. It has become extremely slow. Wifi using Fibre broadband 35Mbps.. Feels like browsing on a modem.. Is there a fix coming soon.. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in backport-iwlwifi-dkms package in Ubuntu: Won't Fix Status in linux package in Ubuntu: Invalid Status in backport-iwlwifi-dkms source package in Bionic: Won't Fix Status in linux source package in Bionic: Invalid Status in backport-iwlwifi-dkms source package in Focal: Invalid Status in linux source package in Focal: Invalid Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Oh I see, so this would not have happened with the official dkms package. Thanks. In that case yes, wont-fix. ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Status: Triaged => Won't Fix ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Assignee: Stefan Bader (smb) => (unassigned) -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in backport-iwlwifi-dkms package in Ubuntu: Won't Fix Status in linux package in Ubuntu: Invalid Status in backport-iwlwifi-dkms source package in Bionic: Won't Fix Status in linux source package in Bionic: Invalid Status in backport-iwlwifi-dkms source package in Focal: Invalid Status in linux source package in Focal: Invalid Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
For the one available in Bionic, version 7906-0ubuntu4~18.04.2 latest updated for bug 1886911, it compiles, but no ko will be installed. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in backport-iwlwifi-dkms package in Ubuntu: Won't Fix Status in linux package in Ubuntu: Invalid Status in backport-iwlwifi-dkms source package in Bionic: Triaged Status in linux source package in Bionic: Invalid Status in backport-iwlwifi-dkms source package in Focal: Invalid Status in linux source package in Focal: Invalid Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Thanks, You-Sheng and Hui, I would suggest (and maybe that is what you meant) to use dkms (remove or uninstall for the 5.4 kernel version) to drop the built dkms module from the 5.4 kernel as a first test. That way it is available for any older kernel as long as they are kept. If this works and it is unlikely to have to go back to 5.3, then it is better to completely remove the backport driver. Otherwise it gets rebuild/installed for every kernel update. I would also take back (at least for now) the wont-fix status for the dkms package. With the 5.4 kernel being the latest HWE kernel for Bionic, we should see whether we can make it not compiling for 5.4. ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Status: Won't Fix => Triaged ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Assignee: (unassigned) => Stefan Bader (smb) -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in backport-iwlwifi-dkms package in Ubuntu: Won't Fix Status in linux package in Ubuntu: Invalid Status in backport-iwlwifi-dkms source package in Bionic: Triaged Status in linux source package in Bionic: Invalid Status in backport-iwlwifi-dkms source package in Focal: Invalid Status in linux source package in Focal: Invalid Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Hi, on 5.0 or newer kernel, you should not be using backport-iwlwifi- dkms as all the drivers are already in position. And since latest version of backport-iwlwifi-dkms in Bionic should be 7906, you should remove that manually install copy. ** Tags added: hwe-networking-wifi ** Also affects: backport-iwlwifi-dkms (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: linux (Ubuntu Focal) Status: Incomplete => Invalid ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: backport-iwlwifi-dkms (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: backport-iwlwifi-dkms (Ubuntu Focal) Status: New => Invalid ** Changed in: backport-iwlwifi-dkms (Ubuntu Bionic) Status: New => Won't Fix ** Changed in: backport-iwlwifi-dkms (Ubuntu) Status: New => Won't Fix ** Changed in: linux (Ubuntu Bionic) Status: New => Invalid -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in backport-iwlwifi-dkms package in Ubuntu: Won't Fix Status in linux package in Ubuntu: Invalid Status in backport-iwlwifi-dkms source package in Bionic: Won't Fix Status in linux source package in Bionic: Invalid Status in backport-iwlwifi-dkms source package in Focal: Invalid Status in linux source package in Focal: Invalid Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
And I just have a lenovo laptop which has the same wifi card as yours (8086:2723), I boot the 5.4.0-42 kernel and use the in-tree iwlwifi driver + iwlwifi-cc-a0-48.ucode firmware, the network works normally. So I suggest you temporarily uninstall the iwlwifi dkms and do a test. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
You could compare the dmesg of 5.3 kernel and 5.4 kernel, for those lines which contains the iwlwifi. In your 5.4 kernel dmesg: [2.757791] compat: loading out-of-tree module taints kernel. [2.757807] compat: module verification failed: signature and/or required key missing - tainting kernel [2.757934] Loading modules backported from iwlwifi [2.757934] iwlwifi-stack-public:master:8324:9176b151 Looks like your 5.4 kernel load an out-of-tree wifi driver. And please also compare the "loading firmware part" of iwlwifi. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
** Attachment added: "lspci.5.4.0" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+attachment/5403213/+files/lspci.out -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
** Attachment added: "dmesg.5.4.0" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+attachment/5403212/+files/dmesg.out -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
More info, I am using wifi for the network. 5G -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
It works super nice, in 5.3.0 in 5.4.0 it just keeps going and going for over 10 minutes before I give up. It literally takes seconds in 5.3.0, I can send that one. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Does "apport-cli --save tmpreport -f -p linux" work for you? The documentation claims one could then later use that file. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Also, running sudo apport-collect will not work since it can't attach to my firefox not running as root. But I did manage to get an authorization twice into my cache. -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
I'm having lots of troubles with apport-collect since the network is so bad in 5.4.0, I tried apport-bug --save linux.apport linux, but that just locks up for 10 minutes. Is there any way I can run this offline and then send it with 5.3.0? Or what info do you need that I can run by hand and post? dmesg? lspci? boot logs? all installed packages? -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
Could you please run (while running the 5.4 kernel) sudo apport-collect -p linux 1892163 That should add more information about hardware and content of logfiles. Also you could try to enable the PPA where upcoming kernel releases are made available for testing: sudo apt-add-repository ppa:canonical-kernel-team/proposed To get rid of the additional PPA later, you can run sudo apt-add-repository --remove ppa:canonical-kernel-team/proposed -- 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: Incomplete Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
[Kernel-packages] [Bug 1892163] Re: Major networking regression linux-image-5.4.0-42-generic
** Package changed: linux-signed-hwe-5.4 (Ubuntu) => linux (Ubuntu) ** Also affects: linux (Ubuntu Focal) 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/1892163 Title: Major networking regression linux-image-5.4.0-42-generic Status in linux package in Ubuntu: New Status in linux source package in Focal: New Bug description: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 1x times slower than usual. Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892163/+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
