[arch-general] upower.service stop working
Dear all, Today I suddenly found the battery-icon disappeared from my gnome-shell panel. When I checked the status of systemctl there is a failed item corresponding to upower.service. Followings are the output of "systemctl status upower.service": power.service - Daemon for power management Loaded: loaded (/usr/lib/systemd/system/upower.service; disabled) Active: failed (Result: signal) since Fri, 03 Aug 2012 00:48:40 +0900; 2min 57s ago Process: 4270 ExecStart=/usr/lib/upower/upowerd (code=killed, signal=SEGV) CGroup: name=systemd:/system/upower.service and relevant output from "journalctl": Aug 02 23:39:37 xzy3186-E420 systemd[1]: upower.service: main process exited, code=killed, status=11 Aug 02 23:39:37 xzy3186-E420 systemd[1]: Unit upower.service entered failed state. I don't know how to get more debug information to this problem. Is there anybody else who also has similar experience? I will appreciate very much if someone could give me any suggestion. Best regards, Zhengyu PS: My environment is upower-0.9.17-2 systemd-187-4
On Thu, Aug 2, 2012 at 7:04 PM, Zhengyu Xu <xzy3186@gmail.com> 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. -- Mantas Mikulėnas
On Thu, 2012-08-02 at 19:23 +0300, Mantas Mikulėnas wrote:
On Thu, Aug 2, 2012 at 7:04 PM, Zhengyu Xu <xzy3186@gmail.com> 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
The 03/08/12, Zhengyu Xu wrote:
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.
This is worth a but report at upstream, I guess. ,-) -- Nicolas Sebrecht
participants (3)
-
Mantas Mikulėnas
-
Nicolas Sebrecht
-
Zhengyu Xu