Bug 658080 - Network card drops to 100MBit after hibernate
Summary: Network card drops to 100MBit after hibernate
Status: RESOLVED FIXED
Alias: None
Product: openSUSE 11.3
Classification: openSUSE
Component: Basesystem (show other bugs)
Version: Final
Hardware: x86-64 openSUSE 11.3
: P5 - None : Major with 5 votes (vote)
Target Milestone: ---
Assignee: E-mail List
QA Contact: E-mail List
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2010-12-07 20:52 UTC by Martin Schröder
Modified: 2011-08-31 20:51 UTC (History)
0 users

See Also:
Found By: Customer
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
dmesg (159.52 KB, text/plain)
2010-12-07 20:52 UTC, Martin Schröder 		Details
hwinfo --all (40.16 KB, text/plain)
2010-12-07 20:53 UTC, Martin Schröder 		Details
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Description Martin Schröder 2010-12-07 20:52:35 UTC 
Created attachment 403838 [details]
dmesg

User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; de; rv:1.9.2.12) Gecko/20101026 SUSE/3.6.12-1.2 Firefox/3.6.12

I have a system with a "Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller". This card drops back to 100MBit after hibernate/resume.

Reproducible: Always

Steps to Reproduce:
Install OS 11.3 with current patches (dmesg and hwinfo are attached). Boot. Suspend to Disk. Resume. Look at output of ethtool.
Actual Results:  
Settings for eth0:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Half 1000baseT/Full 
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
        Advertised auto-negotiation: Yes
        Speed: 100Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: pumbg
        Wake-on: g
        Current message level: 0x00000033 (51)
        Link detected: yes

Expected Results:  
1GBit speed.
Comment 1 Martin Schröder 2010-12-07 20:53:08 UTC 
Created attachment 403839 [details]
hwinfo --all
Comment 2 Martin Schröder 2010-12-20 20:02:14 UTC 
Ping...
Comment 3 Martin Schröder 2011-02-06 20:18:23 UTC 
HELLO? 

Anybody actually looking at this bug?
Comment 4 Brandon Philips 2011-02-16 01:56:55 UTC 
This should already be fixed in openSUSE 11.4.

I am building a Kernel for you to test here that should fix the issue too:
 http://download.opensuse.org/repositories/home:/philipsb:/bnc658080/openSUSE_11.3/

It will take a while to build and sync though. You can monitor it here:
 https://build.opensuse.org/project/monitor?package=&project=home%3Aphilipsb%3Abnc658080

Please let me know how the testing goes.
Comment 5 Brandon Philips 2011-03-10 01:02:50 UTC 
Martin- Ping?
Comment 6 Martin Schröder 2011-03-10 23:47:06 UTC 
(In reply to comment #5)
> Martin- Ping?

Will try this weekend.
Comment 9 Martin Schröder 2011-08-03 06:24:03 UTC 
(In reply to comment #4)
> https://build.opensuse.org/project/monitor?package=&project=home%3Aphilipsb%3Abnc658080
> 
> Please let me know how the testing goes.

Sorry for the long delay. I finally switched to that kernel yesterday and so far the card stays at 1000MBit after waking up. Thanks. :-)
Comment 10 Greg Kroah-Hartman 2011-08-31 20:51:59 UTC 
Thanks for letting us know, closing out.