Ack! My notes say the RT2561 chipset I have is actually version RT2561ST NOT RT2561SE as I stated above.
** Summary changed: - CNET CWP-854 wifi PCI card with RT2561SE chipset hangs system / fails to find network + CNET CWP-854 wifi PCI card with RT2561 (version RT2561ST) chipset hangs system / fails to find network ** Description changed: Binary package hint: firefox-3.0 The "source package" appears to be the rt61pci module or perhaps one of the modules on which rt61pci depends. This is the module that is - associated with my PCI Card according to log messages (I think SE + associated with my PCI Card according to log messages (I think ST indicates version, so this is a verison of the RT2561 chipset). My system is up to date as of today. Problem persists. lsb_release -rd gives: Description: Ubuntu 9.04 Release: 9.04 I expect my system to be able to suspend or hibernate without hanging. I also expect my wifi to still be working when I wake from suspect or hibernate. - What happens instead: + What happens instead: When I boot my machine, the wifi card works. I can connect to the Internet. But: a) If I suspend or hibernate, about 2/3rds of the time the system hangs either as it is being suspended / hibernated or as it is waking up. About 1/3rd of the time, it comes back, but now wifi is not working and at times no device on my PCI bus is working (e.g., the CD drive won't work). Trying to restart wifi at this point by restarting networking or the wlan0 interface doesn't fix the wifi. - b) I seem to avoid the system hang altogether and can suspend / hibernate a few times (but not always) and still get wifi back by issuing the following commands: + b) I seem to avoid the system hang altogether and can suspend / hibernate a few times (but not always) and still get wifi back by issuing the following commands: Before suspend: sudo ifdown wlan0 sudo modprobe -r rt61pci After suspend: sudo modprobe rt61pci sudo ifup wlan0 I'm attaching a file showing what my message log shows after I suspend and unsuspend with the CWP-854 PCI card added to my system (on an instance when the system does not hang, but wifi becomes unusable). The file then shows another set of message log output for when the card has been removed from my system. Between the two of them, it should be possible to figure out just what additional error messages are being generated by the card (there are error messages even without the card). Hope this helps. ProblemType: Bug Architecture: amd64 DistroRelease: Ubuntu 9.04 NonfreeKernelModules: nvidia Package: firefox-3.0 3.0.15+nobinonly-0ubuntu0.9.04.1 ProcEnviron: - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: firefox-3.0 Uname: Linux 2.6.28-16-generic x86_64 -- CNET CWP-854 wifi PCI card with RT2561 (version RT2561ST) chipset hangs system / fails to find network https://bugs.launchpad.net/bugs/483255 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
