210 reputation
312
bio website cplusplus.com
location Vietnam
age 21
visits member for 2 years, 1 month
seen Nov 15 at 1:10

those who don't speak math are doomed to speak nonsense


Jul
20
awarded  Curious
Jul
10
awarded  Notable Question
Apr
17
awarded  Popular Question
Mar
1
awarded  Yearling
Aug
16
awarded  Notable Question
Apr
28
accepted Reinstall GRUB from LiveCD
Apr
28
accepted Fedora 18 : install input method
Apr
28
asked Ubuntu: wire network is not stable and must restart network-manager periodcally
Apr
28
awarded  Commentator
Apr
28
comment Ubuntu : after upgrade, wire network is unstable
@JosephR. about service network-manager restart. I run this command two times. First time, it disconnect network but cannot start again (loading icon, and forever), but second time, it starts successfully. My problem maybe looks like as you.
Apr
28
comment Ubuntu : after upgrade, wire network is unstable
@JosephR. as you say, I have tested, when network is normal, just one process of dhclient, but when network is not running, always two processes of dhclient.
Apr
28
comment Ubuntu : after upgrade, wire network is unstable
@JosephR. when network is down, I run pgrep dhclient, it appears two number : 8383 and 11254. I don't really understand the meaning of those number.
Apr
27
comment Ubuntu : after upgrade, wire network is unstable
@DeerHunter how to know those information ? I have met this problem after upgrade :(
Apr
27
comment Ubuntu : after upgrade, wire network is unstable
@schaiba I have added to my post.
Apr
27
revised Ubuntu : after upgrade, wire network is unstable
added 384 characters in body
Apr
27
awarded  Editor
Apr
27
comment Ubuntu : after upgrade, wire network is unstable
@slm I have added a little information about my netword card.
Apr
27
revised Ubuntu : after upgrade, wire network is unstable
added 1676 characters in body
Apr
27
comment Ubuntu : after upgrade, wire network is unstable
but, i meet this problem after upgrade to ubuntu 13.05. before that is normal. Before I use Ubuntu, I use Fedora and still meet this situation :(
Apr
27
comment Ubuntu : after upgrade, wire network is unstable
can you tell me how to do that. because i'm a newcommer to linux world. thanks :)