Your message dated Mon, 30 Dec 2019 21:34:19 +0000
with message-id <[email protected]>
and subject line Bug#946600: fixed in acpi-support 0.143-4
has caused the Debian Bug report #946600,
regarding acpi-support >= 0.143-2 breaks igb NICs
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
946600: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946600
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: acpi-support
Version: 0.143-2
X-Debbugs-CC: [email protected], [email protected]
We have a fleet of HP Z840s (2015/2016) that recently upgraded to the
0.1432-2 version of acpi-support. After the package updates, if the
computer is rebooted then eth0 NIC (with igb drivers) isn’t active and
can’t be brought up. The secondary NIC that uses e1000e drivers is
unaffected.
In an older bug (http://bugs.debian.org/728692) this occurred because there
was a bug with checking on_ac_power, and igb drivers don’t handle power
saving well. The new /lib/systemd/system/acpi-support.service doesn’t check
for ac_power, where the old init.d service config did.
/etc/init.d/acpi-support
...
on_ac_power
if [ $? -eq 1 ]; then
/etc/acpi/power.sh true
fi
...
After the change from init.d to systemd an acpi-support.service unit was
added, that controls how hardware is detected and powered, and executes
/etc/acpi/power.sh script. It doesn’t explicitly check for ACPower so it
automatically enters into power saving mode.
The original /lib/systemd/system/acpi-support.service looked like this:
[Unit]
Description=ACPI support daemon
[Service]
Type=simple
ExecStart=/etc/acpi/power.sh true
[Install]
WantedBy=multi-user.target
We managed to fix the problem by modifying
/lib/systemd/system/acpi-support.service to check for AC Power, and execute
the power saving script only if the device is not plugged into any sort of
AC Power. This allowed our NICs with igb drivers to correctly activate on
boot:
[Unit]
Description=ACPI support daemon
[Service]
ConditionACPower=false
Type=simple
ExecStart=/etc/acpi/power.sh true
[Install]
WantedBy=multi-user.target
When the 0.143-2 version of this software is installed (without modifying
acpi-support.service) it sets both the igb and e1000e ethernet devices to
auto. When this happens e1000e NIC ports have their interfaces started and
are active, but igb ports do not have their interfaces started and are
inactive. Additionally, trying to manually bring up the network interfaces
with igb (sudo ifconfig eth0 up) still shows the interface as not connected
to the network.
>From /var/log/pm-powersave.log
Running hook /usr/lib/pm-utils/power.d/pci_devices true:
Setting Host Bridge 0000:00:00.0 to auto
Setting card reader device 0000:00:05.0 to auto
Setting card reader device 0000:00:05.1 to auto
Setting card reader device 0000:00:05.2 to auto
Setting Ethernet device 0000:00:19.0 to auto
Setting Audio device 0000:00:1b.0 to auto
Setting Audio device 0000:04:00.1 to auto
Setting Ethernet device 0000:05:00.0 to auto
With the modified version of /lib/systemd/system/acpi-support.service
instead of setting both ethernet devices to auto it sets them to on. This
correctly activates both the igb and e1000e drivers on boot.
>From /var/log/pm-powersave.log
Running hook /usr/lib/pm-utils/power.d/pci_devices false:
Setting Host Bridge 0000:00:00.0 to on
Setting card reader device 0000:00:05.0 to on
Setting card reader device 0000:00:05.1 to on
Setting card reader device 0000:00:05.2 to on
Setting Ethernet device 0000:00:19.0 to on
Setting Audio device 0000:00:1b.0 to on
Setting Audio device 0000:04:00.1 to on
Setting Ethernet device 0000:05:00.0 to on
I’ve tested this with both the 4.19.67-2 and 5.2.17-1 kernels and version
2.28-10 libc6
Relevant Ethernet Hardware Info from lspci:
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (2)
I218-LM (rev 05)
05:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network
Connection (rev 03)
BIOS Information:
Vendor: Hewlett-Packard
Version: M60 v01.58
Release Date: 06/09/2015
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 16 MB
Characteristics:
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 1.58
--- End Message ---
--- Begin Message ---
Source: acpi-support
Source-Version: 0.143-4
We believe that the bug you reported is fixed in the latest version of
acpi-support, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Josue Ortega <[email protected]> (supplier of updated acpi-support package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 30 Dec 2019 15:14:11 -0600
Source: acpi-support
Architecture: source
Version: 0.143-4
Distribution: unstable
Urgency: medium
Maintainer: Josue Ortega <[email protected]>
Changed-By: Josue Ortega <[email protected]>
Closes: 940158 946600
Changes:
acpi-support (0.143-4) unstable; urgency=medium
.
* Add condicion to check for AC Power in acpi-support.serice. Thanks
to Shannon Brady for the patch <[email protected]> Closes: #946600
* Remove pm-powersave invocation from debian/addons/scripts/power.sh.
pm-powersave is no longer a package dependency. Closes: #940158
* Bump Standards-Version to 4.4.1. No changes required
* debian/control: Add Rules-Requires-Root field
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--- End Message ---
