On the first my internet speed through wifi is about 16Mo/s which is very comfortable.
On the 3 others, that speed never goes beyond 6-7 Mo/s and is most of the time much slower
( it's been more than a week I test many times a day ).
I followed same method on each system for installing 8723bu. Same files were modified ( /etc/modules & /etc/modprobe.d/blacklist.conf ) lsmod confirms everywhere 8723bu is in use and all systems have the same Linux kernel.
How / where can I compare the difference between installation, regarding the driver specifically maybe ?
Maybe the version installed on 16.04 ( where it works ok ) is older / newer ?
Hi, here is one machine with 4 installed o.s. :
On the first my internet speed through wifi is about 16Mo/s which is very comfortable. On the 3 others, that speed never goes beyond 6-7 Mo/s and is most of the time much slower ( it's been more than a week I test many times a day ).
I followed same method on each system for installing 8723bu. Same files were modified ( /etc/modules & /etc/modprobe.d/blacklist.conf ) lsmod confirms everywhere 8723bu is in use and all systems have the same Linux kernel.
How / where can I compare the difference between installation, regarding the driver specifically maybe ? Maybe the version installed on 16.04 ( where it works ok ) is older / newer ?
( for reference : https://forum.ubuntu-fr.org/viewtopic.php?pid=21945758#p21945758 )