This happens to me periodically with Ubuntu 16.04.6 LTS, Kernel
4.14.114.
External HDMI 1080p TV nVidia GTX 970M driven
External HDMI 4K TV i915 Thunderbolt3 USB-C driven
Internal Dell 1080p LCD i915 driven
Method:
1) close laptop lid with power & systemd set to "do nothing"
2) external monitors
I have three screens:
1) nVidia GTX 970M HDMI port of laptop. 1920x1080
2) USB-C, Thunderbolt III HDMI dongle. 3840x2160
3) Laptop eDP1 (i7 6700HQ, HD 530 iGPU). 1920x1080
Upon resume the 3840x2160 screen's wallpaper is **OK**.
The two 1920x1080 screens wallpaper is all white.
Ubuntu 16.04.6
Just received a similar message Ubuntu 16.04 using YAD (Yet Another
Dialog):
(yad:8401): GLib-GObject-CRITICAL **: g_object_unref: assertion
'G_IS_OBJECT (object)' failed
^^^ Appears about 20 times. I was in the process of adding new columns
of icons to existing dialog box matching mime file type
You get this error when elevating privileges to root using sudo, gksu or
pkexec. Further you can't set default tab stops, tabs to spaces, font,
it doesn't return to last save position and the entire top line menu
dissappears.
I'm curious whether creating an account called "root" will setup
configu
I had same problems with Nautilus. Something to do with MS ttf fonts.
The solution for me was to open terminal and type:
fc-cache -rv
Then log out and log back in.
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Unfortunately the solution in #21 is not permanent and you have to
repeat it after reboot. More investigation is needed.
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https://bugs.launchpad.net/bugs/1
Can confirm now that simply unplugging the USB powered hub and rebooting
fixes the Nautilus 1 pixel font problem. Another problem where the
built-in display was black and only the TV got wallpaper was also fixed.
Plugging the USB hub in after boot did not break Nautilus fonts.
On the hub are:
1)
NB This is more than a Nautilus issue because like others the Unity bar
is now clearer (before it was hard to read). Conky is now clearer.
Google chrome is noticeably clearer and scrolling is smooth when it used
to be choppy. The pixel breaks / line cracks when scrolling in Chrome
have disappeared.
That's good to know. I now have Startup Applications loading (which also
causes a delay) and thin fonts haven't appeared in a long time. I thought
they had fixed the bug.
Thank you for the update!
On Mon, Oct 3, 2016 at 10:17 AM, Alfred Cavigelli <
1506...@bugs.launchpad.net> wrote:
> I had a fr
Like #3 I also have the Logitech K800 wireless keyboard.
- Ctrl+Alt+T doesn't open terminal must use Dash and select gnome-terminal
- Alt+PrintScreen doesn't open screen-shot must use Dash and select Screenshot
- Media keys don't work
Resorting to laptop's keyboard (Alienware 17 R3) Ctrl+Alt+T do
Reply to #8, problem seems to have gone away on it's own today. Had
tried multiple DE's that didn't work and went into Unity. A message that
"Updates are available" appeared. Clicking on it installed nothing but
probably ran `sudo apt update`, `sudo apt upgrade` in the background.
Rebooted into 16.
This bug has been fixed for Ubuntu 16.04.3 LTS running under Kernel
4.14.34-generic:
$ gnome-terminal --working-directory=/tmp
Opens a new terminal window with `/tmp` the current directory as expect.
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