[SOLVED] Cannot open display: . Problem from Terminal

Hi,
I have a small problem with X I guess. I hope you can help me, as extensive googleling did not help.
I'm just configuring my arch install (newbie). Everything I have configured so far works great, the documentation is really good. I can start my xfce sessions an everything. However, I just wanted to look something up, when
$ xfce4-about
printed the following error:
xfce4-about: Cannot open display: .
This happened from terminal, not within a xfce-session.
Does anyone have an idea how I should proceed to eliminate this minor problem?
Thanks for your help in advance.
Last edited by jared (2012-02-22 04:38:21)

Seems you can't run xfce4-about from the non-X terminal, just like you can't run firefox.

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[Solved] "cannot open display" after suspend/resume, possibly broadcom

Hey peoples,
[EDIT: I think my initial assumptions are incorrect, this issue seems to be occurring independently of whatever wifi driver I have loaded]
I'm finding that after suspend/resume my machine will not open any new windows. The windows that were already open continue to function. If I've left a terminal open, and attempt to open a new window I get the message:
[framps@localhost ~]$ firefox
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyError: cannot open display: :0.0
I've found that removing the broadcom-wl driver from my system seems to fix the issue. I can't see anything particularly obvious in my dmesg. I think I need the broadcom-wl driver as I have not been able to get b43 or bcma to work for my machine.
[ 948.814261] cfg80211: World regulatory domain updated:
[ 948.814266] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 948.814269] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 948.814272] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 948.814275] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 948.814277] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 948.814280] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 949.404722] r8169 0000:0c:00.0 eth0: link down
[ 949.404741] r8169 0000:0c:00.0 eth0: link down
[ 949.404773] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 949.355635] PM: Syncing filesystems ... done.
[ 949.717960] PM: Preparing system for mem sleep
[ 949.851316] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 949.862059] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 949.875377] PM: Entering mem sleep
[ 949.875472] Suspending console(s) (use no_console_suspend to debug)
[ 950.064255] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 0 with no TDs queued?
[ 950.064507] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 950.075138] sd 0:0:0:0: [sda] Stopping disk
[ 950.165918] ERROR @wl_notify_scan_status : Scan complete while device not scanning
[ 950.477845] i915 0000:00:02.0: power state changed by ACPI to D3hot
[ 950.551140] PM: suspend of devices complete after 676.056 msecs
[ 950.551485] PM: late suspend of devices complete after 0.342 msecs
[ 950.567669] r8169 0000:0c:00.0: wake-up capability enabled by ACPI
[ 950.581418] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
[ 950.594384] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
[ 950.620974] xhci_hcd 0000:00:14.0: wake-up capability enabled by ACPI
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[ 950.634762] ACPI: Preparing to enter system sleep state S3
[ 950.730816] PM: Saving platform NVS memory
[ 950.736910] Disabling non-boot CPUs ...
[ 950.738461] smpboot: CPU 1 is now offline
[ 950.840631] smpboot: CPU 2 is now offline
[ 950.943831] smpboot: CPU 3 is now offline
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[ 950.945389] ACPI: Low-level resume complete
[ 950.945427] PM: Restoring platform NVS memory
[ 950.945811] Extended CMOS year: 2000
[ 950.945864] Enabling non-boot CPUs ...
[ 950.949268] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 950.963117] CPU1 is up
[ 950.966520] smpboot: Booting Node 0 Processor 2 APIC 0x2
[ 950.980330] CPU2 is up
[ 950.980386] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 950.994238] CPU3 is up
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[ 951.498111] xhci_hcd 0000:00:14.0: wake-up capability disabled by ACPI
[ 951.524753] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
[ 951.551380] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
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[ 951.591837] PM: early resume of devices complete after 0.236 msecs
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[ 951.591894] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 951.591968] mei 0000:00:16.0: irq 43 for MSI/MSI-X
[ 951.591983] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 951.592037] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 951.592108] ahci 0000:00:1f.2: setting latency timer to 64
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Last edited by frampy (2013-03-16 01:20:57)

It seems that the only option for my wifi card, BCM43228 is the proprietary broadcom-wl.
Can anyone suggest how I might be able to get any debugging information for this module? Maybe this driver is conflicting with something else on my system, as I can't find anyone else that is seeing this same issue.
Very frustrating, my machine is a Thinkpad Edge E530. Because I ordered from New Zealand there was no option to include the alternative Intel card and I was stuck with the broadcom. Apparently there's a whitelist on the BIOS aswell which will prevent me from installing another card.

[Solved] Cannot open display :0.0

Yup, the xhost thing fixed it (although I had to use localhost rather than local). Thanks!
I sometimes use secondary accounts by way of profile control, that is if I want to try programs with different settings I'll su to a different shell account. Up until this week when I upgraded to the latest everything, I could open an xterm, su to my secondary login, and start firefox or whatever just fine.
Now suddenly I can't do that; I get two lines of
No protocol specified
and then
Error: Cannot open display: :0.0
And one more
No protocol specified
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Last edited by WyoPBS (2011-12-29 04:15:59)

try
xhost +local:
in your primary account.
Also check these topics:
https://bbs.archlinux.org/viewtopic.php?id=45941
https://bbs.archlinux.org/viewtopic.php?id=122848

Gtk-WARNING **: cannot open display [Solved]

Hello,
I've just installed openbox and experimenting with it. But I'am unable to run any panel. Ive already install lxpanel, fbpanel, plank, but each time I try to launch them from the terminal I get the same error massages. Firefox, leafpad, terminal, all launch properly, only the panels I can't make them run. Any idea how to solve this?
[mak@myhost ~]$ fbpanel
(fbpanel:688): Gtk-WARNING **: cannot open display:
[mak@myhost ~]$
[mak@myhost ~]$ plank
[INFO 19:09:21.484514] [AbstractMain:170] Plank version: 0.7.1
[INFO 19:09:21.484627] [AbstractMain:171] Kernel version: 3.17.6-1-ARCH
[INFO 19:09:21.484704] [AbstractMain:172] GLib version: 2.42.1
[INFO 19:09:21.484784] [AbstractMain:173] GTK+ version: 3.14.6
[INFO 19:09:21.484850] [AbstractMain:175] + HiDPI support enabled
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[INFO 19:09:21.485001] [AbstractMain:178] Cairo version: 1.14.0
[INFO 19:09:21.485081] [AbstractMain:179] Pango version: 1.36.8
Unable to init server: Could not connect: Connection refused
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[mak@myhost ~]$
Last edited by jmak (2014-12-19 00:25:02)

karol wrote:
The display should be set on its own. It's
$ echo $DISPLAY
:0
for my first X server and
$ echo $DISPLAY
:1
for the other one I'm running.
How exactly do you start X?
I start manually,
startx

[SOLVED] Chromuim: Gtk-WARNING **: cannot open display:

I've just tried to install chromium, but the program doesn't start.
From terminal I recieve this:
[7183:7183:4023157347:FATAL:chrome/browser/browser_main.cc(537)] Check failed: profile. Cannot get default profile.
Abortito
trying as root:
[federico@giunta-desktop ~]$ su
Password:
[root@giunta-desktop federico]# chromium
No protocol specified
(chromium:7209): Gtk-WARNING **: cannot open display: :0
How can I fix this problem?
Last edited by FeDiX 91 (2010-09-02 16:47:46)

FeDiX 91 wrote:
i found a sort of fix to this problem, but I have to repeat it ever time i launch the app...
This is the link: [lnk]http://ubuntuforums.org/archive/index.php/t-166863.html[/lnk]
another question which han nothing to do whith this... are there some shortcuts in this site for html codes? thanks
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I cannot open itunes store from my iphone 4s. When I press the application icon it seems to be open at first but then automatically return to the main menu. What can be the problem?

I cannot open itunes store from my iphone 4s. When I press the application icon it seems to be open at first but then automatically return to the main menu. What can be the problem?

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Loosing X ... 'Error: cannot open display: localhost:11.0'

Hello, I hope some may be able to help me finding a solution to this X related problem.
Before Lion everything worked as expected.
From a terminal I
ssh -X user@linuxbox
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Last edited by Yes (2008-07-11 19:17:28)

XOrg - Error: cannot open display: 0

I was recently using 'play on linux' to play 'League Of Legends' when the game crashed. On reboot and starting my GUI using 'startx' my GUI worked for about 40 seconds, after that I lost the ability to exit/restart my Window Manager(i3) or start any new programs. If I try to start a program from a previously existing terminal window I get something along the lines of 'Error: Cannot Open Display :0'.
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I have already uninstalled Play on Linux, and reinstalled xorg-server.

VexatioN wrote:If I try to start a program from a previously existing terminal window I get something along the lines of 'Error: Cannot Open Display :0'
https://bbs.archlinux.org/viewtopic.php?id=57855
VexatioN wrote:I dont seem to have /var/log/Xorg.0.log' or '/var/log/Xorg.log'
Look in ~/.local/share/xorg/Xorg.0.log
Anything in the journal?

(gnome-session:4336): Gtk-WARNING **: cannot open display.

I'm having troble getting gnome running on my system.
When I'm running gnome-session Im getting (gnome-session:4336): Gtk-WARNING **: cannot open display.
The exact same setup will allow me to run xfce4 without any problem.
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I just did a base install of arch 0.7, xorg, gnome, nvidia and sound drivers.
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Last edited by danielsoft (2008-04-03 10:18:40)

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Cannot open display error MATE

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I used the command:
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Thanks
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PS I've you need any more details about my system just ask.

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#!/bin/sh
# ~/.xinitrc
#Executed by startx (run your window manager from here)
if [ -d /etc/X11/xinit/xinitrc.d ]; then
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"cannot open display" error meaning

I'm trying to get dwm running for a while now, and when I try to run it, it says "cannot open display". Then I thought, ok, maybe i have to install an X server, so I got Xorg, installed it, removed dwm and then recompiled it, but I got the same error. Then I thought that maybe I didn't have the right configurations (even though I never bothered config.h or config.mk), so I got gnome (hoping that it would auto-configure itself) so that I can test if it's something with dwm or some other problem with the system. When I tried to start gnome, I got the "cannot open display" error, again (my keyboard will never forgive me for what I did when I saw that).
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Everything was done on a fresh netinstall.
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Last edited by imv (2012-04-01 15:02:00)

@lifeafter2am I read that, xorg_server and xorg_apps were already installed, since I installed xorg (as in, the whole xorg package). xinit, startx ~/.xinitrc and /etc/X11/xinit/xinitrc , all files/programs mentioned in the wiki, ar missing, though, perhaps it's a hint of some sort
@istbrad212 the video card driver was already installed
Sorry for the slow responses, I have to constantly reboot in order to try everything.

Mac OS X cannot open pdf files from online sites.

Mac OS X cannot open pdf files from online sites.

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Your Folk Project newsletter for the coming month is available for download at:
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908 369-7571
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Gtk-WARNING **: cannot open display:

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Has anyone every came across this problem when trying to run firefox remotely? I use putty to connect to my solaris box but cannot display back firefox as the following error occurs :
Gtk-WARNING **: cannot open display:
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Nothing seems to work.
Can anyone help?

Hi Jacob,
You are seeing the warning because your machine does not have an Xserver running which is needed to convert to postscript using the command line (with Reader 7.0.9).
If running an Xserver is not an option for you, you could upgrade to the latest version of Reader (8.1.2) in which this issue has been fixed.
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Hi,
in integrated an winxp-"server" (winxp, windows-rdp-application) into SGD v4.40.917
running on fedora-core8. If i log in to SGD and start the application, i got the Error message
shown below.
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Running "xclock"or "xterm (ssh)" via SGD on the SGD-server works also ...
Could somebody help me to track down this problem ?
regards
Danny
Third tier output log:
The current launch has failed.
If the problem persists, restart the server.
2008/07/22 18:03:49.531 pem/launch #4
Sun Secure Global Desktop Software(4.4) ERROR:
ErrTransportNotAvailable
Script 14444 exited with code 0 and signal 6
Standard error of script process:
ttatsc: cannot open display 'unix:10' (error = 1)
ErrCommandExecutionFailed
Third tier output log:
The current launch has failed.
If the problem persists, restart the server.

did you have answer to this question?

[SOLVED] Cannot open display: . Problem from Terminal

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