** Description changed: [Impact] The issue occurs sporadically and can be reproduced using a ping test script. After some restarts, there is no packet loss, but the issue may reappear after subsequent restarts. [Fix] Intel provides a patch which is included in v6.15-rc1 to fix this issue efaaf344bc29 e1000e: change k1 configuration on MTP and later platforms + We may receive this patch through upstream stable update, but from PM's request + submit this to 6.5 and 6.8 kernels first to meet the requirement. + [Test] ping that target machine for 60 seconds and there should be no packet loss. [Where problems could occur] This patch changes the e1000e k1 timeout value on MTP and later platforms, and from the patch commit message, if the timeout value is wrong, we may encounter sporadic MDI errors when accessing the PHY, and in rare circumstances could lead to packet corruption.
-- 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/2106558 Title: Latitude 5450 is experiencing packet loss on Ethernet in Ubuntu 22.04 Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux source package in Noble: In Progress Bug description: [Impact] The issue occurs sporadically and can be reproduced using a ping test script. After some restarts, there is no packet loss, but the issue may reappear after subsequent restarts. [Fix] Intel provides a patch which is included in v6.15-rc1 to fix this issue efaaf344bc29 e1000e: change k1 configuration on MTP and later platforms We may receive this patch through upstream stable update, but from PM's request submit this to 6.5 and 6.8 kernels first to meet the requirement. [Test] ping that target machine for 60 seconds and there should be no packet loss. [Where problems could occur] This patch changes the e1000e k1 timeout value on MTP and later platforms, and from the patch commit message, if the timeout value is wrong, we may encounter sporadic MDI errors when accessing the PHY, and in rare circumstances could lead to packet corruption. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2106558/+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
