Network doesn't work after resuming
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
acpi-support (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
network does not seem to work after resume (b44 module). If I rmmod ehci_hcd and
uhci_hcd and manually echo "mem" into /sys/power/state, network is fine after
resuming. maybe it's in the ifdown/ifup stuff done by acpi-support (I'm using
thom's NetworkManager packages, and none of my interfaces are set to auto).
If I try to ifup eth0 after resume using the acpi-support scripts: i get:
SIOCSIFFLAGS: Cannot allocate memory
SIOCSIFFLAGS: Cannot allocate memory
Listining on LPF/eth0/
Sending on LPF/eth0/
Sending on Socket/fallback
receive_packet failed on eth0: Network is down
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
send_packet: Network is down
and in kern.log, I get:
Jan 14 09:54:58 localhost kernel: [sys_ioctl+217/542] sys_ioctl+
Jan 14 09:54:58 localhost kernel: [sysenter_
sysenter_
Jan 14 09:54:58 localhost kernel: ifconfig: page allocation failure. order:8,
mode:0x21
Jan 14 09:54:58 localhost kernel: [__alloc_
Jan 14 09:54:58 localhost kernel: [__get_
__get_free_
Jan 14 09:54:58 localhost kernel: [dma_alloc_
dma_alloc_
Jan 14 09:54:58 localhost kernel: [pg0+553913271/
b44_alloc_
Jan 14 09:54:58 localhost kernel: [pg0+553914516/
[b44]
Jan 14 09:54:58 localhost kernel: [__wake_
__wake_
Jan 14 09:54:58 localhost kernel: [dev_open+121/134] dev_open+0x79/0x86
Jan 14 09:54:58 localhost kernel: [dev_mc_
Jan 14 09:54:58 localhost kernel: [dev_change_
dev_change_
Jan 14 09:54:58 localhost kernel: [dev_load+38/112] dev_load+0x26/0x70
Jan 14 09:54:58 localhost kernel: [devinet_
devinet_
Jan 14 09:54:58 localhost kernel: [inet_ioctl+94/158] inet_ioctl+
Jan 14 09:54:58 localhost kernel: [sock_ioctl+
Jan 14 09:54:58 localhost kernel: [sys_ioctl+217/542] sys_ioctl+
Jan 14 09:54:58 localhost kernel: [sys_newuname+
Jan 14 09:54:58 localhost kernel: [sysenter_
sysenter_
Jan 14 09:54:58 localhost kernel: ifconfig: page allocation failure. order:8,
mode:0x21
Jan 14 09:54:58 localhost kernel: [__alloc_
Jan 14 09:54:58 localhost kernel: [__get_
__get_free_
Jan 14 09:54:58 localhost kernel: [dma_alloc_
dma_alloc_
This is on a dell Insipiron 8600