On 08/07/2015 10:55 AM, Laura Abbott wrote: > > There was a similar report about a crash on reboot with 4.1.3[1] > where that reporter linked it to a bluetooth mouse. Hopefully this > isn't a red herring but it might be a similar report? > > Thanks, > Laura > > [1]https://bugzilla.redhat.com/show_bug.cgi?id=1248741 > Thanks for the suggestion. I don't have a bluetooth mouse (although it is wireless), but I do have a bluetooth keyboard. And -- surprise! -- I don't get a crash when I leave the keyboard turned off. It seems to me that there are at least two possibilities here: 1. Something in the bluetooth stack causes some kind of memory corruption or 2. The corruption is caused by something else, and using bluetooth shifts it into a memory range where it causes crashes (we already know that it's very touchy). Do you know if the original poster in the Red Hat bug report solved the problem, or did he just give up using bluetooth? Suggestions for further faultfinding appreciated. .....Ron -- Ron Murray <rjmx@xxxxxxxx> PGP Fingerprint: 0ED0 C1D1 615C FCCE 7424 9B27 31D8 AED5 AF6D 0D4A -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href