sábado, 1 de setembro de 2018

linux , some new issues

Hi, latelly i have been struggling with LINUX / my new ssd. The ssd has nothing wrong, but i can install ubuntu 16.06, always blocks on installation. I did discover that i have 3x issues: 1. the realtek wifi board was making a lot of errors and full the disk So i installed the ubuntu 14, and than change the grub:

sudo gedit /etc/default/grub
 put on GRUB_CMDLINE_LINUX_DEFAULT
      pci=nomsi,noaer 

2. realtek wifi signal AGAIN, the signal was very poor, already described on other post.
iwlist scan | egrep -i 'ssid|quality'
sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=1
iwlist scan | egrep -i 'ssid|quality'
echo "options rtl8723be ant_sel=1" | sudo tee /etc/modprobe.d/rtl8723-ant-sel.conf

3. sound than the sound stops working, i discover that only after suspend. Than after suspend the HDMI sound ports appears, and headphones disappears. Trick:

sudo gedit /etc/pulse/default.pa

 put on GRUB_CMDLINE_LINUX_DEFAULT

and comment the:

#load-module module-switch-on-port-available

uff

Java Obfuscate Properties

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