The Hirsute Hippo has reached End of Life, so this bug will not be fixed
for that release.
** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Won't Fix
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As the fixes now have landed in the mainline linux kernel, that should
just be a matter of time.
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Title:
e1000e extremly slow
To manage
Brilliant! This seems to have solved the issues on our new Dell OptiPlex
7090s too .
Apologies if this is obvious ... but does this fix end up being back-
ported into HWE (I seem to recall reading that it may do that after 3
weeks or something?)
Thanks!
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This bug was fixed in the package linux-oem-5.14 - 5.14.0-1005.5
---
linux-oem-5.14 (5.14.0-1005.5) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1005.5 -proposed tracker (LP: #1944905)
* Packaging resync (LP: #1786013)
- debian/dkms-versions -- update from
This bug was fixed in the package linux-oem-5.13 - 5.13.0-1017.21
---
linux-oem-5.13 (5.13.0-1017.21) focal; urgency=medium
* focal/linux-oem-5.13: 5.13.0-1017.21 -proposed tracker (LP:
#1946722)
* Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error
This bug was fixed in the package linux-oem-5.10 - 5.10.0-1049.51
---
linux-oem-5.10 (5.10.0-1049.51) focal; urgency=medium
* focal/linux-oem-5.10: 5.10.0-1049.50 -proposed tracker (LP:
#1944209)
* e1000e extremly slow (LP: #1930754)
- SAUCE: e1000e: Separate TGP board type
With cubic I have generated a new ISO with kernel 5.10.0-1049.51
installed.
1) PXE boot is working as fast as it should be.
2) Once O.S. installed download speeds are working as expected again.
So I can confirm this patch fixes the issue
When will this patch be included in the 5.11 generic
5.10.0-1049.51 works for me too, many thanks indeed.
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Title:
e1000e extremly slow
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5.10.0-1049.51 does test passed from my side.
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Title:
e1000e extremly slow
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** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
e1000e extremly slow
To manage notifications about
This bug is awaiting verification that the linux-oem-5.10/5.10.0-1049.51
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-focal' to 'verification-done-focal'. If the
problem still
** Changed in: linux (Ubuntu Focal)
Status: In Progress => Invalid
** Changed in: linux (Ubuntu Focal)
Assignee: AceLan Kao (acelankao) => (unassigned)
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** Also affects: linux-oem-5.13 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-5.13
** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: In Progress => Fix Committed
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Title:
e1000e extremly slow
To manage notifications
** Description changed:
[Impact]
e1000e on TGP PCH encounters a network speed issue that rx speed is below
1MB/s
[Fix]
Intel provides 2 patches to fix this
+ https://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=263466
[Test]
Verified by our Dell and Lenovo
** Description changed:
+ [Impact]
+ e1000e on TGP PCH encounters a network speed issue that rx speed is below
1MB/s
+
+ [Fix]
+ Intel provides 2 patches to fix this
+
+ [Test]
+ Verified by our Dell and Lenovo platforms and the bug reporter.
+
+ [Where problems could occur]
+ The fix only
Patches have been submitted
https://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=263466
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.10 (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects:
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.10 (Ubuntu)
Importance: Undecided => Critical
** Changed in: linux-oem-5.10 (Ubuntu)
Assignee:
another bug which share the same root cause with this one:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1927925
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Title:
e1000e extremly
Hi,
I just tried and it looks like network is performing as expected.
Also my fix mentiod earlier to set 'pcie_aspm=off' does not seem to work
anymore on kernel '5.11.0-34-generic'
So please release this as soon as possible.
Thanks
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Here is the test kernel for the e1000e network speed issue, it would be good if
anyone of you could give it a try. Thanks.
http://people.canonical.com/~acelan/bugs/lp1933807
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** Tags added: intel-csme
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e1000e extremly slow
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** Tags added: originate-from-1942834
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e1000e extremly slow
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** Tags added: fossa-edge-staging
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Title:
e1000e extremly slow
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One more thing, per my test, on LAN, you can kind of reproduce this
issue by
On iperf server:
1. set packet delay to 5ms
"tc qdisc add dev eno1 root netem delay 5ms" or
"tc qdisc change dev eno1 root netem delay 5ms"
2. run iperf3 server by command "iperf3 -s"
On Client (say the machine
Hi Sebastian,
Sorry to hear it's not working on your side. That means the current
direction currently been working on does not really solve the issue
happens in your combination.
Here is what you can try:
1. upload sosreport log. like run `sudo sosreport`, and upload the output file
in /tmp.
Hi Yuan-Chen
I tried:
"echo on | sudo tee /sys/bus/pci/devices/\:00\:16.0/power/control"
I also tried unloading mei* kernel modules.
However it didn't solve the isssue.
Here is the requested info:
# lspci -vvnns 00:1f.6
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet
Hi Sebastian
I test "sudo ethtool -C rx-usecs 6000", it does work to a
certain degree, but it will decrease the maximum LAN speed per test
using iperf3. Not sure if this is the work around you are using for now?
For your test in #17, is this the command you try:
echo on | sudo tee
Thanks @Yuan-Chen.
Yes, I did try but it didn't work for me.
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e1000e extremly slow
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@Sebastian, did you check #14 and apply the workaround?
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e1000e extremly slow
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Thanks All for your great help. I am also affected by this issue with my
Dell 5420 equipped with a I219-LM card (just arrived home yesterday).
I came across the AskUbuntu thread from Dell Community forums:
** Tags added: originate-from-1933807 somerville
** Tags added: originate-from-1933189
** Tags added: originate-from-1934947
** Changed in: oem-priority
Importance: High => Critical
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I find some reliable ways to work around and AceLan push it further:
Ref: https://bugzilla.kernel.org/show_bug.cgi?id=213651
** Bug watch added: Linux Kernel Bug Tracker #213651
https://bugzilla.kernel.org/show_bug.cgi?id=213651
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** Also affects: oem-priority
Importance: Undecided
Status: New
** Tags added: oem-priority
** Changed in: oem-priority
Importance: Undecided => High
** Changed in: oem-priority
Status: New => Confirmed
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Might work. But I'm not sure of this setting can be done while doing a
PXE boot.
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sudo ethtool -C rx-usecs 6000
(replace with the name of your network card)
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Title:
e1000e extremly slow
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I have the same problem on the same laptop (dell latitude 5520). To
solve the problem change MTU: ifconfig eth0 mtu 9000
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Title:
e1000e extremly
You are rebooting your system right? To make the kernel settings active?
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Really strange that you cannot make the workaround work. Also in my case no
issues when uploading. Only downloading was a problem. It sometimes went back
to 100kb/sec...
You are describing the issue exactly the same as mine.
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Yes, the pcie_aspm is "off" but nothing change, the ethernet download is
very slow.
I don't know if it's the same for you but the problem is only with
"download" speed, the "upload" speed is almost normal (a little less
than normal).
I tried to connect a USB key as you mentioned in your first
yes indeed. On the certification page they talk about "I219-V". I didn't
even notice that. That's a good clue.
hmm you describe exactly the same problem as I have. I am almost 100%
sure this fix should help you too. Did you reboot your system with the
new kernel setting? Did you check in
Hi, I'm the one who created the post on AskUbuntu.
In the certification, it appears that the Latitude 5420 is equipped with
Intel I219-V ethernet cards, but this is not the case on ours, which are
equipped with Intel I219-LM cards, maybe it's a clue?
Here is the kernels I've tested :
-
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-oem-5.10 (Ubuntu)
Status: New => Confirmed
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Finally somebody else who is reporting the same.
https://askubuntu.com/questions/1344532/wired-network-extremely-slow/1345978#1345978
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To whom is may concern. I found the workaround for this.
The trick is to set the boot kernel parameter "pcie_aspm=off" in
'/etc/default/grub'
Like this:
GRUB_CMDLINE_LINUX_DEFAULT="splash pcie_aspm=off"
After that run;
update-grub
pcie_aspm is some sort of power management thingie which
** Attachment added: "apport.linux-image-5.10.0-1029-oem.d72pbt2u.apport"
https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.10/+bug/1930754/+attachment/5502931/+files/apport.linux-image-5.10.0-1029-oem.d72pbt2u.apport
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Issue also exists on 5.6.0-1032-oem. Which is certified.
https://certification.ubuntu.com/hardware/202010-28335
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Title:
e1000e extremly slow
** Description changed:
We have dell latitude 5420 & 5520 laptops with onboard intel ethernet
controller.
- Problem is that the ethernet port is extremely slow. about 100kbyte/s
throughput while on a gigabit connection.
+ Problem is that the ethernet port is extremely slow. about 100kbyte/s
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