A bug report was filed in 2010, supposedly fixed in 2018 and patched in
2019 in `xrandr` version `1.5.1`. I tried compiling `1.5.1` in Ubuntu
but it didn't seem to have been fixed yet. Documented in this Ask Ubuntu
Q&A: [When will xrandr version 1.5.1 be available in
Ubuntu?](https://askubuntu.com/
Bug still exists on Ubuntu 16.04.6 LTS, Kernel 4.14.140. Found when
looking for what was causing xrandr to reset screens to full brightness
and gamma. Even if `colord` isn't culprit, life is easier with less spam
in journalctl.
Ignore extra `s` in `fails` below (line wrap off) for bug report:
$ j
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
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
Dell AW17R3, Skylake i7-6700HQ, nVidia GTX 970M, Thunderbolt USB-C,
Ubuntu 16.04.5 LTS, Kernel 4.13-0-36-generic. Error appears with
`journalctl --follow` whilst monitoring for unrelated error message
tonight.
Complete log below:
$ journalctl --follow
-- Logs begin at Sat 2018-08-04 14:57:01 MDT.
My 2 cents worth is this is a common hardware problem where newer
Laptops have GPU HDMI sound turned off as a default. I think a grub
kernel boot parameter could be set to force `setpci` to be run at
appropriate memory location.
Therefore the Linux Kernel team could be responsible for the bug fix.
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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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.
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
Ubuntu 16.04, Kernel 4.14.18, nVidia GTX 970M, AW17R3 with i7 6700-HQ,
Using Intel HD 530 graphics on built-in display and external HDMI via
Thunderbolt 3 USB C adapter.
Message:
bus: MMIO read of FAULT at 022554 [ IBUS ]
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Not sure I agree with #13 because message comes AFTER network is up:
Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.4985]
platform-linux: kernel support for IFLA_INET6_ADDR_GEN_MODE failed to detect;
assume no support
Dec 13 05:52:20 alien NetworkManager[902]: [1513169540.4991] manag
#19 works for me except there are two extra lines and another identical
file to change:
#authoptionalpam_kwallet.so
#authoptionalpam_kwallet5.so
#session optionalpam_kwallet.so auto_start
#session optionalpam_k
Have a three screen setup now:
1) Laptop screen primary gets User ID password on boot. After boot chrome
windows which were on screen 2 are restored here along with this screens chrome
windows.
2) HDMI nVvidia hardwired TV, steals focus on resume to password.
3) Thunderbolt 3 USB-C HDMI TV which
Dell Alienware 17R3 w/Sky Lake, nVidia GTX 970M and Intel HD530 with
prime-select set to nVidia. Running Ubuntu 16.04.3 LTS with a laptop
screen plus HDMI external screen plus HDMI external screen (via
Thunderbolt 3 Displayport to HDMI adapter).
>From /var/log/syslog today:
Nov 26 13:33:12 alien
@Rudi
My BIOS doesn't have options for controlling nVidia GPU and Intel iGPU.
When I bought this laptop I thought I would be using Intel iGPU only and
was shocked to learn there was no HDMI screen until nVidia drivers were
installed. It took me about a month to figure that out. Then a couple of
d
I can confirm solution in #19 works. Only caveats:
1) Rename `/root/` occurrences to `/usr/local/bin/`
2) Screens flickers on/off a couple/few times during boot.
My platform has nVidia GTX 970M hardwired to built-in HDMI hooked up to
external TV. Intel Skylake HD530 graphics controlling laptop bu
@sami I don't agree. My previous laptop Dell Insprion 17R 7720 SE has
nVidia GT650M + Intel HD4000 and works well in Linux because I simply
turned off nVidia. The new laptop Dell AW17R3 has the built-in HDMI
port hard-wired to the nVidia GTX 970M GPU which requires installing
nVidia drivers.
On t
Confirm this occurs with Dell AW17R3. Skylake i7 6700HQ with HM170
chipset and HD530 internal graphics controlling built in display and
external Thunderbolt 3 to display port to HDMI adapter sound works good.
Discrete GPU is GTX 970M and on built-in HDMI port is hard wired to it
(Optimus not suppo
I've been using LVDS + HDMI for a few years first under Ubuntu 14.04 and
currently under Ubuntu 16.04.
Today I setup an second external TV using the VGA port and an in-line
VGA to HDMI converter box that's worked before. The necessary xrandr
commands are given:
`xrandr --newmode "1920x1080_60.00"
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
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
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
Same here:
Sep 25 12:06:13 dell com.ubuntu.OneConf[1161]:
WARNING:oneconf.hosts:Error in loading other_hosts file: [Errno 2] No
such file or directory:
'/home/rick/.cache/oneconf/60404938df669372cddaa05a56db23ae/other_hosts'
I checked and the file does exist. Note the system had been suspended
an
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.
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)
Unfortunately the solution in #21 is not permanent and you have to
repeat it after reboot. More investigation is needed.
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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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It's really a design flaw. Instead of saying every two minutes "Hey I
couldn't find a new AP". It should only say "I found AP number 99 and
connected to it" if and when it does.
On Wed, Apr 13, 2016 at 3:47 PM, rustyhamsterr
wrote:
> I'm also affected, as my house has multiple AP's #24 is no
Why is showing up in my google in box?
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*1* of *635*
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[Bug 1292467] Re: Dual screen greeter can break 3D acceleration
Inbox
x
Fabiano Brites
Same problem here. So another user affected by this bug. -- You received
this...
10/16
Indeed under this "free roaming" philosophy even if another WiFi node is
found it should not be connected to unless the signal strength is hire.
Then and only then when connected a message should be sent.
Sending a message on success is infinitely preferable to a message of
failure to a connection
I'm not Anne and I don't fully remember this "bug". I believe it was about
Linux looking for new WiFi routers to connect to every 2 minutes and
issuing a message when one was not found. This given there should be an
option within Ubuntu Network Manager (or whomever) to not message every 2
minutes w
Comment #8 seems out of context. Once booted there is no problem
plugging in and unplugging monitors, changing resolution and scan
frequencies. Additionally there is no problem suspending and resuming--
which is a good reason to never reboot unless resume fails or a boot
into windows / different
Oops this has been going on since 2009 and a developer did respond that
it is simply for roaming in corporate environments with multiple access
points to connect to. If you only have one AP at home go into network
manager, select "Edit Connection", highlight your AP / wlan0 and click
"Edit". Then
It doesn't happen with Intel 3495 abg (wlan0) when 802.11n is turned off
but will happen if 802.11n is active for other wifi adapters. It
happens with RTL2800 bgn (wlan1), BCM43526 ac+gn (wlan2), Intel Centrino
6235 bgn (wlan3) and now with RTL 3072 bgn (wlan4).
Very aggravating, especially since
"This exact bug seems to happen on a" Toshiba Satellite L-300 with Intel
Centrino 2 Core Duo T5750 with GME965 GPU using i915 driver under Linux
Kernel's 3.13.xx and 3.15.xx with Ubuntu 14.04. Work around to unplug
the external TV on every reboot is a minor inconvience.
When Henry in comment #5 m
Van Halen's "Maxwell Jump" song is appreciated in comment #21.
I too received this error today. I was guilty of running two terminal
sessions a day or two ago and I am guilty of using "gedit" one time and
"sudo gedit" another time on the same file if permission is denied the
first time.
Ubuntu 1
I have similar problems using xrandr on a laptop with a dual display LCD
32" TV under Ubuntu 14.04 with Kernel's 3.13.24, 3.13.29, 3.15.1,
3.15.2, 3.15.3, 3.15.4 and 3.15.5. A new Kernel seems to come out each
week addressing various problems so I have held off reporting the
glitches.
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