[Bug 288281] Re: no ethernet after suspend with forcedeth driver

Andy Whitcroft apw at canonical.com
Mon Mar 16 12:11:32 UTC 2009

** Description changed:

  Binary package hint: network-manager
  Network-manager can't connect eth0 after suspend on Ubuntu 8.10 frozen (64 bit).
  version: 0.7~~svn20081018t105859-0ubuntu1
  I am not shure its a network-manager problem because i can't connect
  mannually either.
  I have tried this in console:
  koen at ubuntu64:~$ sudo /etc/init.d/networking restart
   * Reconfiguring network interfaces... 
  Ignoring unknown interface eth0=eth0.
  info about hardware:
  eth0      Link encap:Ethernet  HWaddr 00:1a:4d:70:ac:df  
            inet6 addr: fe80::21a:4dff:fe70:acdf/64 Scope:Link
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:11476 errors:0 dropped:0 overruns:0 frame:0
            TX packets:8469 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000 
            RX bytes:14170701 (14.1 MB)  TX bytes:1230020 (1.2 MB)
            Interrupt:254 Base address:0xc000 
  lo        Link encap:Local Loopback  
            inet addr:  Mask:
            inet6 addr: ::1/128 Scope:Host
            UP LOOPBACK RUNNING  MTU:16436  Metric:1
            RX packets:1912 errors:0 dropped:0 overruns:0 frame:0
            TX packets:1912 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:0 
            RX bytes:157810 (157.8 KB)  TX bytes:157810 (157.8 KB)
  hwinfo --network
  24: None 00.0: 10701 Ethernet
    [Created at net.124]
    Unique ID: usDW.ndpeucax6V1
    Parent ID: rBUF.Co2JF_zcRV2
    SysFS ID: /class/net/eth0
    SysFS Device Link: /devices/pci0000:00/0000:00:07.0
    Hardware Class: network interface
    Model: "Ethernet network interface"
    Driver: "forcedeth"
    Driver Modules: "forcedeth"
    Device File: eth0
    HW Address: 00:1a:4d:70:ac:df
    Link detected: yes
    Config Status: cfg=new, avail=yes, need=no, active=unknown
    Attached to: #9 (Ethernet controller)
+ ===
+ SRU Justification
+ Justification: NVIDIA nForce wireless cards are lost after a
+ suspend/resume cycle
+ Impact: wireless networking is lost after a suspend/resume cycle
+ requiring a reboot
+ Fix Description: fixes to the reset processing following resume
+ Patch: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
+ intrepid.git;a=commit;h=ed9b2cfb2c0587aad0554996179c1b954471d7e6
+ Risks: this is a device specific change which is only applied on resume,
+ where these devices already do not work.  The change has also already
+ been accepted upstream into the net-next tree.
+ TEST CASE: see bug

** Changed in: linux (Ubuntu Intrepid)
       Status: In Progress => Fix Committed

no ethernet after suspend with forcedeth driver
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