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Glad that you fixed the wifi issue , hope it wont take too long to fix other issue . It s a nice How To .

Update,

It appears the WiFi Fix is not stable... After a period of time, 1 ~ 2 hours it starts to disconnect.
I'm going to start another thread, otherwise this thread will become even more confusing.

Dave

Gee that sux , tought it was resolved .

To put this thread back on track.

Summary:
I have a Monitor with 2 X HDMI inputs
Original PC ~ LL 2.0 on HDMI#1 , New PC ~ LL 2.2 on HDMI#2
If I swap the input on monitor between HDMI#1 & #2
I loose the xfce desktop on New PC on HDMI#2

It is not the monitor/cables I have swapped around cables and input sockets.

I do believe it is LL 2.2 config/set-up.?.. Why.??

In an effort to diagnose a separate WiFi issue I created a Ubuntu 14.10 (kernel 3.16) live boot USB stick.
(( WiFi issue to be described in another thread ))

What I found was If I boot the Ubuntu, I'm able to switch the display between LL 2.0 & Ubuntu without any issues.
To re-verify, I then booted my LL 2.2 Live USB stick, I see the same issue with Live and Installed, If I switch my
monitor input I loose my desktop. The only way to get it back is a ctrl-alt-F3 and do a:

Code:
sudo service lightdm restart

Thanks... Dave

Thanx for sharing mate . Will be useful for other users as well .

Hi,

I'm hoping somebody can help out on this...
It's like something in xfce configuration get's lost/messed up when LL is not seeing a display.??

Dave

What s the monitor wirezfree , might be a monitor driver issue here .

Also , does your graphic card(s) support hdmi also !

Hi altman,

It's an AOC I2367F Monitor, Never had any issues to-date with display & LL
Here is the PC Info, this was when I was trying kernel 3.17, for my other issue, WiFi

Code:

dave@jetway1:~$ inxi -F

System:    Host: jetway1 Kernel: 3.17.0-linuxlite x86_64 (64 bit) Desktop: Xfce 4.11.6 Distro: Ubuntu 14.04 trusty

Machine:   Mobo: NP93B model: NP93B version: 1.0 Bios: American Megatrends version: BAR3BA02 date: 09/16/2014

CPU:       Dual core Intel Celeron CPU N2807 (-MCP-) cache: 1024 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) 

           Clock Speeds: 1: 1919.519 MHz 2: 1814.500 MHz

Graphics:  Card: Intel ValleyView Gen7 X.Org: 1.15.1 drivers: intel (unloaded: fbdev,vesa) Resolution: [email protected] 

           GLX Renderer: Mesa DRI Intel Bay Trail GLX Version: 3.0 Mesa 10.1.3

Audio:     Card: Intel ValleyView High Definition Audio Controller driver: snd_hda_intel Sound: ALSA ver: k3.17.0-linuxlite

Network:   Card-1: Realtek RTL8723BE PCIe Wireless Network Adapter driver: rtl8723be 

           IF: wlan0 state: up mac: 40:e2:30:87:a9:c5

           Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8169 

           IF: p1p1 state: down mac: 00:30:18:c5:08:17

Drives:    HDD Total Size: 123.9GB (3.9% used) 1: id: /dev/sda model: Samsung_SSD_840 size: 120.0GB 

           2: USB id: /dev/sdb model: USB_DISK size: 3.9GB 

Partition: ID: / size: 20G used: 4.3G (23%) fs: ext4 ID: /home size: 20G used: 148M (1%) fs: ext4 

           ID: swap-1 size: 4.29GB used: 0.00GB (0%) fs: swap 

RAID:      No RAID devices detected - /proc/mdstat and md_mod kernel raid module present

Sensors:   System Temperatures: cpu: 33.0C mobo: N/A 

           Fan Speeds (in rpm): cpu: N/A 

Info:      Processes: 173 Uptime: 2 min Memory: 315.7/1881.8MB Client: Shell (bash) inxi: 1.9.17

Dave

Hi,

Not giving up, more Googling led me to this:
It talks about TV on HDMI being turned OFF,
Which is what I suspect the result of me me switching inputs on the display.??
https://bugzilla.xfce.org/show_bug.cgi?id=11107

It seems like it's what I'm experiencing,, But not sure what to do.?
There are some patches, but I have no idea what to do with them.?

There is also this:
https://bugs.launchpad.net/ubuntu/+sourc...ug/1308105

Any pointers on what to do welcome

Dave

Hey cool , maybe someone will chime in & give you a hand on this wifi issue .

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