On Thu, 2012-08-02 at 19:23 +0300, Mantas Mikulėnas wrote: > On Thu, Aug 2, 2012 at 7:04 PM, Zhengyu Xu <xzy3186@xxxxxxxxx> wrote: > > Process: 4270 ExecStart=/usr/lib/upower/upowerd (code=killed, > > signal=SEGV) > > The daemon was killed by SIGSEGV – in other words, it just crashed > with a segmentation fault. > > There's not much more you can get out of it, since core dumps are not > stored by default, and they would be useless without debug symbols > anyway. > Just a few seconds ago I found the origin of this bug. If I boot my laptop with iphone connected, the upower.service will crashed. Otherwise it will work fine. Starting from this point, I also noticed that the gnome-power-monitor failed to get the information of battery of my phone, which was working until the recent update of libimobiledevice. I have no idea about it right now. Anyway, thank you very much for your reply. Regards, Zhengyu
