** Changed in: acpi-support (Ubuntu)
Sourcepackagename: acpi => acpi-support
** Summary changed:
- Wireless interface not brought back up on resume
+ Wireless interface not brought back up on resume (PCMCIA devices ejected
before interface list generated)
** Description changed:
-
- When resuming from suspend, the wireless network does not come back up.
This issue exists when the wireless network is a PCMCIA device; in my case it's
a DLink DWL-G630 using the MadWifi drivers on a Dell Inspiron 6000.
+ When resuming from suspend, the wireless network does not come back up.
+ This issue exists when the wireless network is a PCMCIA device; in my
+ case it's a DLink DWL-G630 using the MadWifi drivers on a Dell Inspiron
+ 6000.
The problem is that /etc/acpi/suspend.d/55-down-interfaces.sh calls
'pccardctl eject' before attempting to get the list of interfaces from
ifconfig, which causes the ath0 device to be omitted from the list of
devices to bring down on suspend and back up on resume. By placing the
INTERFACES export before ejecting the PC card device, all devices are
found and handled properly.
3,4d2
< # Find the currently running network interfaces...
< INTERFACES=`/sbin/ifconfig | awk '/^[^ ]+/ {print $1}'`
10a9,11
> # Find the currently running network interfaces...
> INTERFACES=`/sbin/ifconfig | awk '/^[^ ]+/ {print $1}'`
>
I'm actually a little surprised that pccardctl eject is called as a part
of bringing down network interfaces. Perhaps it needs to be done, but
this seems like the wrong place to be doing it.
--
Wireless interface not brought back up on resume (PCMCIA devices ejected before
interface list generated)
https://bugs.launchpad.net/bugs/192814
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