[Bug 669044] [NEW] laptop crashes when on battery [Ralink RT2561/RT61]

Public bug reported: The problem started after upgrading from 10.04 to 10.10! If on battery I can start my laptop but after login to ubuntu the screen goes black, mouse freezes and num caps lock keep blinking. A hard reset is necessary to reboot. The laptop works fine when plugged in. But when

[Bug 669044] Re: laptop crashes when on battery [Ralink RT2561/RT61]

** Description changed: -- laptop crashes when on battery [Ralink RT2561/RT61] https://bugs.launchpad.net/bugs/669044 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

[Bug 404596] Re: failed to allocate wireless device

I would also like to thank lord-carlos! adding 'pci=use_crs' to the second line of grub bootmenu item seems to have fixed the problem! I've a rebranded msi271 (aldi) with rt61pci card! -- failed to allocate wireless device https://bugs.launchpad.net/bugs/404596 You received this bug

[Bug 414373] Re: WLAN Ralink 2561/RT61 Device not ready

*** This bug is a duplicate of bug 404596 *** https://bugs.launchpad.net/bugs/404596 lspci -nnvv 00:00.0 Host bridge [0600]: ATI Technologies Inc RS480 Host Bridge [1002:5950] (rev 10) Subsystem: ATI Technologies Inc RS480 Host Bridge [1002:5950] Control: I/O- Mem+ BusMaster+