| 1 |
On Wed, Mar 10, 2010 at 5:05 PM, Willie Wong <wwong@××××××××××××××.edu> wrote: |
| 2 |
> I am rather curious what application you are using to get battery |
| 3 |
> information that requires it being root. |
| 4 |
> |
| 5 |
> /proc/acpi/battery/BAT0/state is 0444 on my netbook/laptop since |
| 6 |
> forever. I just use a bash function to parse it and display it on my |
| 7 |
> ${PS1}. |
| 8 |
> |
| 9 |
|
| 10 |
my laptop is thinkpad t61, and i do not have /proc/acpi/battery/BATO/state... :( |
| 11 |
|
| 12 |
now i have a damn wired good news. all the problems i talked about are |
| 13 |
gone. :) i can access my usb disk, i can see the battery info. |
| 14 |
|
| 15 |
yesterday, after i have joined those groups, i did not restart my |
| 16 |
system. i just exit X, and log off, then log on, and i did not able to |
| 17 |
access those resources. but today, after a cold start up, all the |
| 18 |
problems are fixed without touching any configuration. |
| 19 |
|
| 20 |
i think this is just a group and permission issue. |
| 21 |
|
| 22 |
|
| 23 |
-- |
| 24 |
Best Regards, |
| 25 |
David Shen |
| 26 |
|
| 27 |
http://twitter.com/davidshen84/ |
Archives