* rt61pci breaks after hibernate @ 2008-05-17 14:39 Sitsofe Wheeler 2008-05-17 14:51 ` Rafael J. Wysocki 0 siblings, 1 reply; 4+ messages in thread From: Sitsofe Wheeler @ 2008-05-17 14:39 UTC (permalink / raw) To: linux-wireless; +Cc: linux-kernel After resuming from a hibernate to disk network packets are no longer sent and NetworkManager shows that there is no signal. Doing ifconfig wlan1 down && ifconfig wlan1 up results in the error message "SIOCSIFFLAGS: No such device" being printed. -- Sitsofe | http://sucs.org/~sits/ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: rt61pci breaks after hibernate 2008-05-17 14:39 rt61pci breaks after hibernate Sitsofe Wheeler @ 2008-05-17 14:51 ` Rafael J. Wysocki 2008-05-17 15:44 ` Sitsofe Wheeler 2008-05-17 21:54 ` Sitsofe Wheeler 0 siblings, 2 replies; 4+ messages in thread From: Rafael J. Wysocki @ 2008-05-17 14:51 UTC (permalink / raw) To: Sitsofe Wheeler; +Cc: linux-kernel, linux-wireless On Saturday, 17 of May 2008, Sitsofe Wheeler wrote: > After resuming from a hibernate to disk network packets are no longer sent > and NetworkManager shows that there is no signal. Doing ifconfig wlan1 > down && ifconfig wlan1 up results in the error message "SIOCSIFFLAGS: No > such device" being printed. Is this a regression or did it work before? Rafael ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: rt61pci breaks after hibernate 2008-05-17 14:51 ` Rafael J. Wysocki @ 2008-05-17 15:44 ` Sitsofe Wheeler 2008-05-17 21:54 ` Sitsofe Wheeler 1 sibling, 0 replies; 4+ messages in thread From: Sitsofe Wheeler @ 2008-05-17 15:44 UTC (permalink / raw) To: linux-wireless; +Cc: linux-kernel On Sat, 17 May 2008 16:51:56 +0200, Rafael J. Wysocki wrote: > Is this a regression or did it work before? Um... It is a regression and it worked before? It worked in 2.6.25 but was broken in linux-next-20081513 . -- Sitsofe | http://sucs.org/~sits/ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: rt61pci breaks after hibernate 2008-05-17 14:51 ` Rafael J. Wysocki 2008-05-17 15:44 ` Sitsofe Wheeler @ 2008-05-17 21:54 ` Sitsofe Wheeler 1 sibling, 0 replies; 4+ messages in thread From: Sitsofe Wheeler @ 2008-05-17 21:54 UTC (permalink / raw) To: linux-wireless; +Cc: linux-kernel <posted & mailed> Rafael J. Wysocki wrote: > On Saturday, 17 of May 2008, Sitsofe Wheeler wrote: >> After resuming from a hibernate to disk network packets are no longer >> sent and NetworkManager shows that there is no signal. Doing ifconfig >> wlan1 down && ifconfig wlan1 up results in the error message >> "SIOCSIFFLAGS: No such device" being printed. > > Is this a regression or did it work before? It's not a regression. It turns out I was wrong in my other comment - this never worked. Userspace was working around the problem by unloading the driver before hibernation and loading it back in on resume (I switched to module free kernel a few days ago). Building a kernel that prevents module unloading shows similar results all the way back to 2.6.25 (although the error switches to "SIOCSIFFLAGS: No buffer space available". -- Sitsofe | http://sucs.org/~sits/ ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-05-17 21:56 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-05-17 14:39 rt61pci breaks after hibernate Sitsofe Wheeler 2008-05-17 14:51 ` Rafael J. Wysocki 2008-05-17 15:44 ` Sitsofe Wheeler 2008-05-17 21:54 ` Sitsofe Wheeler
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