自己的本子小黑X200，之前装的是F14-X64，F15出来了赶快将15请进来，先安装的32位的，一路顺风，重启，GNOME3还不错，就是有点慢的感觉，测试以下硬件，发现蓝牙无法打开无法设定，莫名其妙，又重装了一遍64位的，结果还是不行，
tail -f /var/log/messages发现在启动蓝牙设置程序的时候有错误讯息：
[system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service failed to load: No such file or directory. See system logs and 'systemctl status' for details.
google了一下，最后发现是默认蓝牙服务没有开，解决方法如下：
在终端下面用root执行systemctl start bluetooth.service（将蓝牙服务打开即可）
如果想开机就自动打开的话，请用systemctl enable bluetooth.service将服务设为默认开启状态即可
匹配一下蓝牙鼠标，成功使用
gky2009514 于 2012-12-07 13:20:27发表:
新手完成任务，求下书籍~
jjx0223 于 2012-10-30 00:37:06发表:
感谢楼主的分享！！
Joshua5q3g 于 2012-07-10 04:57:23发表:
as soon as the summer comes, we pack off our heavy winter clothings and get ready with cool funky clothes. most of us, particularly younger age groups, opt for clothes where body parts are exposed like cut sleeve tops, shorts, capris etc. in such situation, removing unwanted hair from the body becomes a concerning issue. another issue in summer is that the heat and sun radiation in summer causes adverse effects on your face and other body parts. this has led to the adoption of several remedies especially by girls.
but now no more getting into preparations of face packs and creams. laser treatment has brought solutions to all your problems. most of the people are seeking this treatment for their body. you must have heard about photo facial. this is actually pulsed light photo facial laser treatment which is a completely safe and effective treatment for skin. with this photo facial, you can treat the major skin problems like redness, wrinkles, large pores and acne. this treatment is widely accepted as it does not cause any irritation, itching or other side effect.? however, the results of the treatment depend from person to person.
along with this, laser hair reduction is another method to keep your skin smooth and glowing. hair at some parts of the body draws attention of people making you feel awkward at times. so, why to bear them? get them removed. most of the people visit parlors and skin clinics? and pay off heavy amounts. though, it gives result but they are not permanent.
so, now try the new laser hair reduction treatment which is clinically proven safe and secure solution. to start with the treatment, a light beam is placed on the particular area. hair follicles will absorb the heat which renders them ineffective. this looses their capacity to grow. dark hairs absorb heat in a better way. however, as the hairs are in different growth stage, this therapy requires regular sessions for affecting every single hair.
this laser hair removal technique works for almost all the body parts like arms, underarms, bikini area, face, legs etc. after undergoing this treatment, you would not have to think about wearing any cool dress. those who hesitate in wearing swimsuit now can do it easily.
for any laser treatment, be it photo facial or hair removal, you must consult good and experienced clinics. as this treatment is bit costly, there are people who open clinics just to earn money. so beware of those cheaters. additionally before treatment, you must consult a dermatologist and make sure that the treatment would not cause any side effects to your skin. a laser gives different results on different skins and thus this consultation is necessary.
invest money in the right place and get smoother and cleaner skin.
maimudehl 于 2011-08-15 14:10:56发表:
的感谢！！！
tan0620 于 2011-08-11 15:36:13发表:
感谢分享
elysion 于 2011-08-09 12:55:22发表:
谢谢楼主分享 我也很喜欢google找答案
y11022053 于 2011-08-04 14:17:10发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:16:58发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:16:45发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:16:27发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:16:09发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:15:42发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:15:32发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:15:20发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:15:06发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:14:48发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:14:38发表:
非常感谢楼主无私的分享，谢谢！！
y11022053 于 2011-08-04 14:14:28发表:
非常感谢楼主无私的分享，谢谢！！
wq413732076 于 2011-08-03 21:09:22发表:
感谢楼主分享我要学linux
dqwit 于 2011-05-30 17:43:55发表:
谢谢楼主
alick 于 2011-05-29 13:20:17发表:
感谢楼主分享新的 systemd 的使用经验！
Growth兆 于 2011-05-28 09:46:07发表:
感谢dragon008的分享，本贴加入到论坛顶置的Linux应用索引贴中
Inwind 于 2011-05-28 08:42:24发表:
长见识了