This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1880656
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: linux (Ubuntu Focal)
Status: New => 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/1880656
Title:
Fix incorrect speed/duplex when I210 device is runtime suspended
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.6 package in Ubuntu:
New
Status in linux-oem-osp1 package in Ubuntu:
New
Status in linux source package in Bionic:
Won't Fix
Status in linux-oem-5.6 source package in Bionic:
Won't Fix
Status in linux-oem-osp1 source package in Bionic:
New
Status in linux source package in Focal:
Incomplete
Status in linux-oem-5.6 source package in Focal:
New
Status in linux-oem-osp1 source package in Focal:
Won't Fix
Bug description:
[Impact]
When I210 device is runtime suspended, trying to read speed or duplex from
sysfs causes an error:
[ 385.991957] igb 0000:03:00.0 enp3s0: PCIe link lost
[Fix]
Only try to read the device register when it's not runtime suspended.
[Test]
Without the fix:
$ cat /sys/class/net/enp3s0/speed
1000
With the fix:
$ cat /sys/class/net/enp3s0/speed
-1
-1 means "unknown speed", which is the correct status when device is
runtime suspend.
[Regression Potential]
Low. It's a trivial fix which limits to one driver.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1880656/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
