327 reputation
212
bio website backsla.sh
location Beijing, China
age 36
visits member for 3 years, 4 months
seen 23 hours ago

Dec
1
answered Remote X sessions, how to discover GUI applications?
Dec
1
answered Imported OpenSSH keys are saved in Gnome2 keyring, not OpenSSH
Nov
24
asked How to unset XKB configuration? I want Ubuntu to not touch it
Nov
18
comment Cannot summon Gnome-Do
Do you know more these days? I'm curious!
Nov
15
asked How to do monitor brightness changes on the desktop like on the laptop?
Nov
15
answered How to do monitor brightness changes on the desktop like on the laptop?
Nov
10
awarded  Notable Question
Nov
6
revised likewise-open | 14.04 | other easy way to connect AD?
No "hello", no "good bye".
Nov
6
suggested approved edit on likewise-open | 14.04 | other easy way to connect AD?
Oct
31
comment What is the default character encoding?
@DennisKaarsemaker No, Python3 does not leave encoding to the developer only and uses a default of UTF-8. Stdin and -out for example use the encoding of the environment by default!
Oct
23
revised What does `do-release-upgrade` really do?
I checked utopic upgrader
Sep
30
awarded  Explainer
Sep
13
accepted How to quick select which access point (or BSSID) to use for a given wireless network (aka SSID)?
Sep
9
revised How to quick select which access point (or BSSID) to use for a given wireless network (aka SSID)?
added 326 characters in body
Sep
9
comment How to quick select which access point (or BSSID) to use for a given wireless network (aka SSID)?
@chili555, no it doesn’t help at all. – I know how to create two trusted entries for the network, but I can not select which one to use (the menu gives only one entry).
Sep
9
comment How do I clear the DNS cache?
use pkill instead of kill and pgrep
Sep
9
comment How do I clear the DNS cache?
use pkill instead of kill and pgrep
Sep
9
asked How to quick select which access point (or BSSID) to use for a given wireless network (aka SSID)?
Aug
27
awarded  Popular Question
Jun
30
comment Print to PDF from Firefox and Chromium text is image not selectable
Any outcome over the years what was at fault?