** Description changed: BugLink: https://bugs.launchpad.net/bugs/2023955 [Impact] Due to fips for jammy not being available yet, users with requirements to be fips certified or fips compliant have to use focal, and many are finding certain hardware devices do not work on their brand new laptops. I know of several users who use the following laptops who are missing Ethernet NIC support. In Sustaining Engineering we started a spreadsheet to track them all, and their hardware. Laptops: Dell Precision 7670 Dell Precision 5560 Ideally we try and get the Ethernet NIC working by enabling PCI IDs for the Intel e1000e driver, so users can run focal until jammy-fips is available. [Fix] commit fb776f5d57ee0f54924fec977657795cb82186dd Author: Sasha Neftin <sasha.nef...@intel.com> - Date: Wed Oct 16 11:08:38 2019 +0300 + Date: Wed Oct 16 11:08:38 2019 +0300 Subject: e1000e: Add support for Tiger Lake + Link: https://github.com/torvalds/linux/commit/fb776f5d57ee0f54924fec977657795cb82186dd commit 59e466888038dcb84a402b4632c9ffa9dc48f533 Author: Sasha Neftin <sasha.nef...@intel.com> - Date: Sun Jan 19 13:57:13 2020 +0200 + Date: Sun Jan 19 13:57:13 2020 +0200 Subject: e1000e: Add support for Alder Lake + Link: https://github.com/torvalds/linux/commit/59e466888038dcb84a402b4632c9ffa9dc48f533 commit 563212224b7e7b7da9a6903dc1a7a41f7e48ac51 Author: Vitaly Lifshits <vitaly.lifsh...@intel.com> - Date: Tue Jan 21 15:46:28 2020 -0800 + Date: Tue Jan 21 15:46:28 2020 -0800 Subject: e1000e: Add support for Tiger Lake device + Link: https://github.com/torvalds/linux/commit/563212224b7e7b7da9a6903dc1a7a41f7e48ac51 commit 639e298f432fb058a9496ea16863f53b1ce935fe Author: Sasha Neftin <sasha.nef...@intel.com> - Date: Wed Sep 22 09:55:42 2021 +0300 + Date: Wed Sep 22 09:55:42 2021 +0300 Subject: e1000e: Fix packet loss on Tiger Lake and later + Link: https://github.com/torvalds/linux/commit/639e298f432fb058a9496ea16863f53b1ce935fe commit ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 Author: Sasha Neftin <sasha.nef...@intel.com> - Date: Thu Feb 3 14:21:49 2022 +0200 + Date: Thu Feb 3 14:21:49 2022 +0200 Subject: e1000e: Correct NVM checksum verification flow + Link: https://github.com/torvalds/linux/commit/ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 [Testcase] Use a laptop with a Intel Tiger Lake or Intel Alder Lake architecture, for example: Dell Precision 7670 Dell Precision 5560 Start the machine up and see if Ethernet comes up and functions. There is a test kernel available in the following ppa: https://launchpad.net/~mruffell/+archive/ubuntu/lp2023955-test If you install the test kernel and reboot, ethernet should work properly. [Where Problems could occur] We are enabling hardware support on an older kernel by enabling PCI IDs. There will be users out there with currently broken hardware, and by enabling the NIC to function, will find that their ethernet will suddenly start working. This might be bad if they use wifi or usb ethernet and are not expecting network changes. Users can solve this by unplugging the ethernet cable. There is also a chance that in some hardware combinations, there might be missing driver support, which causes ethernet to misbehave. If a regression were to occur, users would need to use the ip command to disable their interfaces while a fix is investigated.
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2023955 [Impact] Due to fips for jammy not being available yet, users with requirements to be fips certified or fips compliant have to use focal, and many are finding certain hardware devices do not work on their brand new laptops. I know of several users who use the following laptops who are missing Ethernet NIC support. In Sustaining Engineering we started a spreadsheet to track them all, and their hardware. Laptops: Dell Precision 7670 Dell Precision 5560 + Dell Latitude 7230 Rugged Extreme Ideally we try and get the Ethernet NIC working by enabling PCI IDs for the Intel e1000e driver, so users can run focal until jammy-fips is available. [Fix] commit fb776f5d57ee0f54924fec977657795cb82186dd Author: Sasha Neftin <sasha.nef...@intel.com> Date: Wed Oct 16 11:08:38 2019 +0300 Subject: e1000e: Add support for Tiger Lake Link: https://github.com/torvalds/linux/commit/fb776f5d57ee0f54924fec977657795cb82186dd commit 59e466888038dcb84a402b4632c9ffa9dc48f533 Author: Sasha Neftin <sasha.nef...@intel.com> Date: Sun Jan 19 13:57:13 2020 +0200 Subject: e1000e: Add support for Alder Lake Link: https://github.com/torvalds/linux/commit/59e466888038dcb84a402b4632c9ffa9dc48f533 commit 563212224b7e7b7da9a6903dc1a7a41f7e48ac51 Author: Vitaly Lifshits <vitaly.lifsh...@intel.com> Date: Tue Jan 21 15:46:28 2020 -0800 Subject: e1000e: Add support for Tiger Lake device Link: https://github.com/torvalds/linux/commit/563212224b7e7b7da9a6903dc1a7a41f7e48ac51 commit 639e298f432fb058a9496ea16863f53b1ce935fe Author: Sasha Neftin <sasha.nef...@intel.com> Date: Wed Sep 22 09:55:42 2021 +0300 Subject: e1000e: Fix packet loss on Tiger Lake and later Link: https://github.com/torvalds/linux/commit/639e298f432fb058a9496ea16863f53b1ce935fe commit ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 Author: Sasha Neftin <sasha.nef...@intel.com> Date: Thu Feb 3 14:21:49 2022 +0200 Subject: e1000e: Correct NVM checksum verification flow Link: https://github.com/torvalds/linux/commit/ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 [Testcase] Use a laptop with a Intel Tiger Lake or Intel Alder Lake architecture, for example: Dell Precision 7670 Dell Precision 5560 + Dell Latitude 7230 Rugged Extreme Start the machine up and see if Ethernet comes up and functions. There is a test kernel available in the following ppa: https://launchpad.net/~mruffell/+archive/ubuntu/lp2023955-test If you install the test kernel and reboot, ethernet should work properly. [Where Problems could occur] We are enabling hardware support on an older kernel by enabling PCI IDs. There will be users out there with currently broken hardware, and by enabling the NIC to function, will find that their ethernet will suddenly start working. This might be bad if they use wifi or usb ethernet and are not expecting network changes. Users can solve this by unplugging the ethernet cable. There is also a chance that in some hardware combinations, there might be missing driver support, which causes ethernet to misbehave. If a regression were to occur, users would need to use the ip command to disable their interfaces while a fix is investigated. -- 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/2023955 Title: e1000e: Add support for Tiger Lake and Alder Lake Devices Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: In Progress Bug description: BugLink: https://bugs.launchpad.net/bugs/2023955 [Impact] Due to fips for jammy not being available yet, users with requirements to be fips certified or fips compliant have to use focal, and many are finding certain hardware devices do not work on their brand new laptops. I know of several users who use the following laptops who are missing Ethernet NIC support. In Sustaining Engineering we started a spreadsheet to track them all, and their hardware. Laptops: Dell Precision 7670 Dell Precision 5560 Dell Latitude 7230 Rugged Extreme Ideally we try and get the Ethernet NIC working by enabling PCI IDs for the Intel e1000e driver, so users can run focal until jammy-fips is available. [Fix] commit fb776f5d57ee0f54924fec977657795cb82186dd Author: Sasha Neftin <sasha.nef...@intel.com> Date: Wed Oct 16 11:08:38 2019 +0300 Subject: e1000e: Add support for Tiger Lake Link: https://github.com/torvalds/linux/commit/fb776f5d57ee0f54924fec977657795cb82186dd commit 59e466888038dcb84a402b4632c9ffa9dc48f533 Author: Sasha Neftin <sasha.nef...@intel.com> Date: Sun Jan 19 13:57:13 2020 +0200 Subject: e1000e: Add support for Alder Lake Link: https://github.com/torvalds/linux/commit/59e466888038dcb84a402b4632c9ffa9dc48f533 commit 563212224b7e7b7da9a6903dc1a7a41f7e48ac51 Author: Vitaly Lifshits <vitaly.lifsh...@intel.com> Date: Tue Jan 21 15:46:28 2020 -0800 Subject: e1000e: Add support for Tiger Lake device Link: https://github.com/torvalds/linux/commit/563212224b7e7b7da9a6903dc1a7a41f7e48ac51 commit 639e298f432fb058a9496ea16863f53b1ce935fe Author: Sasha Neftin <sasha.nef...@intel.com> Date: Wed Sep 22 09:55:42 2021 +0300 Subject: e1000e: Fix packet loss on Tiger Lake and later Link: https://github.com/torvalds/linux/commit/639e298f432fb058a9496ea16863f53b1ce935fe commit ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 Author: Sasha Neftin <sasha.nef...@intel.com> Date: Thu Feb 3 14:21:49 2022 +0200 Subject: e1000e: Correct NVM checksum verification flow Link: https://github.com/torvalds/linux/commit/ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 [Testcase] Use a laptop with a Intel Tiger Lake or Intel Alder Lake architecture, for example: Dell Precision 7670 Dell Precision 5560 Dell Latitude 7230 Rugged Extreme Start the machine up and see if Ethernet comes up and functions. There is a test kernel available in the following ppa: https://launchpad.net/~mruffell/+archive/ubuntu/lp2023955-test If you install the test kernel and reboot, ethernet should work properly. [Where Problems could occur] We are enabling hardware support on an older kernel by enabling PCI IDs. There will be users out there with currently broken hardware, and by enabling the NIC to function, will find that their ethernet will suddenly start working. This might be bad if they use wifi or usb ethernet and are not expecting network changes. Users can solve this by unplugging the ethernet cable. There is also a chance that in some hardware combinations, there might be missing driver support, which causes ethernet to misbehave. If a regression were to occur, users would need to use the ip command to disable their interfaces while a fix is investigated. 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