Quote:
Originally Posted by knc1
At the command line, enter:
mount
No you do not, removing them will not do what you wish to happen.
For the reasons why not, read my prior post.
Also, read the information about using USBnetworking then use it over USB long enough to learn what is different from using it over WiFi.
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thanks Knc1, follow your hint, I found this command: mntroot rw , removed all images at screensaver folder
then, I did a test,
step 1 : only copy one image bg_ss00.png to /usr/share/blanket/screensaver/ folder , this bg_ss00.png size is 2mb,
click power button to load screensaver
step 2 : copy another image bg_ss00.png to /usr/share/blanket/screensaver/ folder, overwrite old one, this time bg_ss00.png size is 100kb, click power button to load screensaver
measued time consum of those 2 diff images loading progress, The latter is at least twice as fast as the former，
what is this mean, as I understand, cpu need read and process those images data to ram, smaller image is faster because less data need to be processe, less data less ram
