Op vrijdag 18 januari 2013 21:30:58 schreef Luca Olivetti: > Al 18/01/13 19:00, En/na Morgan Leijström ha escrit: > > Analysis and workaround: > > https://bugs.mageia.org/show_bug.cgi?id=8738
a different kernel bug? after updates on mga2, i had quite some strangeness: first of all, after a little while of not yet rebooting, i got a complete hang of my system, SysRq keys worked, it appeared to be a CPU stall... after reboot, my mouse didn't work. i replugged and then it did work. looking through the logs on what happend, i saw the kswapd0 info, and later the hang in the form of continuous CPU stall INFO. but keyb/mouse hadn't worked (keyboard is PS2) I did however note the following when booting up: Jan 19 22:20:25 localhost kernel: [ 2.229050] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver Jan 19 22:20:25 localhost kernel: [ 2.229121] ohci_hcd 0000:00:12.0: OHCI Host Controller Jan 19 22:20:25 localhost kernel: [ 2.229152] ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus number 1 Jan 19 22:20:25 localhost kernel: [ 2.229186] ohci_hcd 0000:00:12.0: irq 16, io mem 0xfcefe000 ... Jan 19 22:20:25 localhost kernel: [ 2.230887] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver Jan 19 22:20:25 localhost kernel: [ 2.230889] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after ... Jan 19 22:20:25 localhost kernel: [ 3.059594] usb 3-1: new low-speed USB device number 2 using xhci_hcd ... Jan 19 22:20:25 localhost kernel: [ 8.059817] xhci_hcd 0000:04:00.0: Timeout while waiting for address device command hmm... could the loading of ohci before ehci explain that mouse issue? now, i admit to not rebooting right away, but this is likely less than an hour after doing the updates...
