VERY annoying thing with XServer "Can't open display" after a while

This issue is *very* annoying I would love if someone could help.
I had this issue for a long time, thinking I'll fix it. I googled, but everybody seems to have the same problem, but no fix (only temporary ones).
So here's the problem : I installed archlinux on my (very old) laptop, everything works great, now I even installed the XServer, which however is causing this problem:
everything works good for a while, but after a while, I can't launch any new programs, but existing ones work good... If I try to start any X-App in an already running terminal, it gives me:
No protocol specified
xterm Xt error: Can't open display: :0.0
However, all already running apps run fine, they even can create new windows!
The only fix I found for this is to kill & restart the xserver with ctrl+alt+backspace.
Here's my xorg.conf:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "extmod"
Load "xtrap"
Load "glx"
Load "dbe"
Load "dri"
Load "freetype"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "probe_sparse" # [<bool>]
#Option "accel" # [<bool>]
#Option "crt_display" # [<bool>]
#Option "composite_sync" # [<bool>]
#Option "hw_cursor" # [<bool>]
#Option "force_pci_mode" # [<bool>]
#Option "dma_mode" # <str>
#Option "agp_mode" # <i>
#Option "agp_size" # <i>
#Option "local_textures" # [<bool>]
#Option "buffer_size" # <i>
#Option "tv_out" # [<bool>]
#Option "tv_standard" # <str>
#Option "mmio_cache" # [<bool>]
#Option "test_mmio_cache" # [<bool>]
#Option "panel_display" # [<bool>]
#Option "reference_clock" # <freq>
#Option "shadow_fb" # [<bool>]
#Option "sw_cursor" # [<bool>]
#Option "AccelMethod" # <str>
#Option "RenderAccel" # [<bool>]
Identifier "Card0"
Driver "mach64"
VendorName "ATI Technologies Inc"
BoardName "3D Rage LT Pro"
BusID "PCI:0:5:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Here's lspci of my VGA controller (this is probably irrelevant, because people will all sorts of hw have this problem, but here it is anyway):
[x@y ~]$ lspci | grep VGA
00:05.0 VGA compatible controller: ATI Technologies Inc 3D Rage LT Pro (rev dc)
XServ version:
X.Org X Server 1.5.3
Release Date: 5 November 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.27-ARCH i686
Current Operating System: Linux 2.6.28-ARCH #1 SMP PREEMPT Sun Feb 8 10:13:45 UTC 2009 i686
Build Date: 17 December 2008 08:20:05PM
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
I would be grateful if somebody could help me.

Just to let you know, I updated X to the latest version right now.
Here's the new output of X -version:
X.Org X Server 1.6.1
Release Date: 2009-4-14
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.29-ARCH i686
Current Operating System: Linux 2.6.28-ARCH #1 SMP PREEMPT Sun Feb 8 10:13:45 UTC 2009 i686
Build Date: 15 April 2009 11:09:10AM
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.

Similar Messages

Xclock Error: Can't open display: - after upgrading to openSSH 5.2p1

I have got two servers apssvrX and apssvrZ on OEL. Both were built by the same team using their standard build scripts.
Having received the servers I had installed Oracle (ODI) product on it successfully.
Then as a part of requirement and as per Oracle support's advise, I had upgraded the ssh version on apssvrX server from OpenSSH_4.3p2 To OpenSSH_5.2p1, so that, I can implement the chroot jailing.
As per Oracle advise, I had downloaded the 3 RPMs from "_http://layer1.rack911.com/openssh/rhel5/x86_64/" to run them on my first server i.e., apssvrX and then configured the sshd services following the below steps:
a) Modify /etc/ssh/sshd_config to comment the below line:
#Subsystem sftp /usr/libexec/openssh/sftp-server
b) Add below lines:
Subsystem sftp internal-sftp
Match Group sftponly
ChrootDirectory %h
X11Forwarding no
AllowTcpForwarding no
ForceCommand internal-sftp
Then lastly, Restart sshd services complete the configuration
# /etc/init.d/sshd restart
apssvrX server current details are as below:
apssvrX$ uname -a
Linux apssvrX 2.6.18-128.el5 #1 SMP Wed Jan 21 08:45:05 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
apssvrX$ ssh -V
OpenSSH_5.2p1, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
My problems started from this point onwards. I want to install another Oracle product using OUI, but when I try to execute xclock using the Exceed HummingBird tool on apssvrX server then it fails with the error - (xclock) Error: Can't open display:
I tried the DISPLAY variable setup as well but to no use.
Whereas I can successfully execute the xclock on apssvrZ and OUI as well. Its config details are as below:
apssvrZ$ uname -a
Linux apssvrZ 2.6.18-128.el5 #1 SMP Wed Jan 21 08:45:05 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
apssvrZ$ ssh -V
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
Please advise the way forward.

Tried but still same error.
Affected servers's sshd_config is as below:
[root@apssvrX]# cat /etc/ssh/sshd_config
# $OpenBSD: sshd_config,v 1.73 2005/12/06 22:38:28 reyk Exp $
# This is the sshd server system-wide configuration file. See
# sshd_config(5) for more information.
# This sshd was compiled with PATH=/usr/local/bin:/bin:/usr/bin
# The strategy used for options in the default sshd_config shipped with
# OpenSSH is to specify options with their default value where
# possible, but leave them commented. Uncommented options change a
# default value.
#Port 22
Protocol 2
Protocol 2
#AddressFamily any
#ListenAddress 0.0.0.0
#ListenAddress ::
# HostKey for protocol version 1
#HostKey /etc/ssh/ssh_host_key
# HostKeys for protocol version 2
#HostKey /etc/ssh/ssh_host_rsa_key
#HostKey /etc/ssh/ssh_host_dsa_key
# Lifetime and size of ephemeral version 1 server key
#KeyRegenerationInterval 1h
#ServerKeyBits 768
# Logging
# obsoletes QuietMode and FascistLogging
#SyslogFacility AUTH
SyslogFacility AUTHPRIV
#LogLevel INFO
# Authentication:
#LoginGraceTime 2m
PermitRootLogin without-password
#StrictModes yes
#MaxAuthTries 6
#RSAAuthentication yes
#PubkeyAuthentication yes
#AuthorizedKeysFile .ssh/authorized_keys
# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#RhostsRSAAuthentication no
# similar for protocol version 2
#HostbasedAuthentication no
# Change to yes if you don't trust ~/.ssh/known_hosts for
# RhostsRSAAuthentication and HostbasedAuthentication
#IgnoreUserKnownHosts no
# Don't read the user's ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes
# To disable tunneled clear text passwords, change to no here!
#PasswordAuthentication yes
#PermitEmptyPasswords no
PasswordAuthentication yes
# Change to no to disable s/key passwords
#ChallengeResponseAuthentication yes
ChallengeResponseAuthentication no
# Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no
# GSSAPI options
#GSSAPIAuthentication no
GSSAPIAuthentication yes
#GSSAPICleanupCredentials yes
GSSAPICleanupCredentials yes
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication mechanism.
# Depending on your PAM configuration, this may bypass the setting of
# PasswordAuthentication, PermitEmptyPasswords, and
# "PermitRootLogin without-password". If you just want the PAM account and
# session checks to run without PAM authentication, then enable this but set
# ChallengeResponseAuthentication=no
#UsePAM no
UsePAM yes
# Accept locale-related environment variables
AcceptEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
AcceptEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
AcceptEnv LC_IDENTIFICATION LC_ALL
#AllowTcpForwarding yes
#GatewayPorts no
#X11Forwarding no
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
#PrintMotd yes
#PrintLastLog yes
#TCPKeepAlive yes
#UseLogin no
#UsePrivilegeSeparation yes
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
#ShowPatchLevel no
#UseDNS yes
#PidFile /var/run/sshd.pid
#MaxStartups 10
#PermitTunnel no
# no default banner path
#Banner /some/path
# override default of no subsystems
Subsystem sftp /usr/libexec/openssh/sftp-server
## Commented the sftp jailing configuration
##Subsystem sftp internal-sftp
##Match Group sftponly
## ChrootDirectory %h
## X11Forwarding no
## AllowTcpForwarding no
## ForceCommand internal-sftp

Error can't open display after reboot

Hi,
I encounter this problem :
I just install SSGD 4.2 on Solaris 10 01/06 T2000 server. After installation I can connect to the SSGD using browser from my notebook, and can try the various demo (dtterm, xclock etc)
I reboot the Solaris 10 OS.
After reboot I tried to login again via browser in my notebook and try to run the various demo.
I can login, but almost all the demo failed to execute, the X applications give error "can't open display:" with no hostname following the error.
The only demo still runs is the vt420 demo
Anybody can help me to point out what causes the problem ? I am trying to demo this SSGD software to a customer.
Regards
Adrianus B. Kurnadi

I've noticed this as well, under Solaris 10 FCS, Solaris 10 U1, and Solaris Express nv_39.
However, I have tried it out under S8 02/04, and S9 09/04 and I do not have this problem after rebooting the host at all.
For the hell of it, I (rather badly) converted the S89/S90 startup scripts to be SMF manifests with S90Tarantella having a dependancy on tS89TarantellaWebServer as I thought perhaps there was a strange issue with the tta process starting before the web service had fully started (beats me why it would matter, ends up it didn't) - as my test S10 host is a slow Netra T1.
I'd be interested to know what the difference is between it being started up via an rc2.d script and the root user logging into the system console running /opt/tarantella/bin/tarantella start. I haven't even bothered starting to try to observe the environment differences between startup via SMF in S10 and init.d in S8.
</2.2c>
Andrew

I've a very important document which I can't open anymore: You need a newer version of Numbers to open this spreadsheet.

I've a very important document which I can't open anymore: You need a newer version of Numbers to open this spreadsheet.

I figured out that it doesn't matter, actually it is Qsync, but other prgrams such Sugar Sync create teh same problem
The sync program adds a suffix to the files insite the numbers container
When looking at the files inside the Numbers file/folder, I saw this (note: Alphonse is the name of my computer):
drwxr-xr-x@ 9 thibaut staff   306B Mar 14 09:21 .
drwxr-xr-x 8 thibaut staff   272B Mar 14 09:30 ..
-rw-r--r-- 1 thibaut staff    26B Mar 4 14:31 .LSOverride
drwxr-xr-x 2 thibaut staff    68B Mar 14 09:21 Data
-rw-r--r--@ 1 thibaut staff   262K Jan 3 13:21 Index (from Alphonse).zip
drwxr-xr-x 5 thibaut staff   170B Mar 14 09:21 Metadata
-rw-r--r--@ 1 thibaut staff   101K Jan 3 13:21 preview (from Alphonse).jpg
-rw-r--r--@ 1 thibaut staff   1.4K Jan 3 13:21 preview-micro (from Alphonse).jpg
-rw-r--r--@ 1 thibaut staff    11K Jan 3 13:21 preview-web (from Alphonse).jpg
I renamed the files to remove the suffix, like this:
-rw-r--r--@ 1 thibaut staff    11K Jan 3 13:21 preview-web.jpg
drwxr-xr-x@ 9 thibaut staff   306B Mar 14 09:32 .
drwxr-xr-x 8 thibaut staff   272B Mar 14 09:30 ..
-rw-r--r-- 1 thibaut staff    26B Mar 4 14:31 .LSOverride
drwxr-xr-x 2 thibaut staff    68B Mar 14 09:21 Data
-rw-r--r--@ 1 thibaut staff   262K Jan 3 13:21 Index.zip
drwxr-xr-x 5 thibaut staff   170B Mar 14 09:21 Metadata
-rw-r--r--@ 1 thibaut staff   1.4K Jan 3 13:21 preview-micro.jpg
-rw-r--r--@ 1 thibaut staff   101K Jan 3 13:21 preview.jpg
That fixed the problem and the file now opens correctly in Numbers 3.
You can take the numbers file into a windows machin, the file is shown as a folder and then remive teh suffix.
and like magic the file can then be opend in Numbers V3.1

Can't open display

hi.
I can't open xwindows with another user than root, under my solaris 10 x86.
I checked the config, tried lots of things (set a display for my user, put /usr/openwin/bin in PATH,etc), but still the same:
Xlib: connection to localhost: 0.0 refused by server
Xlib: no protocol specified
Error: can't open display
Please help me :)

That s ok I found.
You just need to do as follows:
root@localhost: xhost + localhost
root@localhost: su - myUser
myUser@localhost: export DISPLAY=localhost:0
myUser@localhost: xclock &
:)

Can't Open Display localhost:0.0

I'm trying to connect to my linux server but I'm having some major problems. The server had OEL 5 installed and my local pc is running Windows XP. I'm using PuTTy to connect to the server with Xming running on my loacl machine. I login as root and run the following command -
export DISPLAY={+ipaddress+}:0.0
I then run xclock and get the following error -
Xlib: connection to "{+ipaddress+}:0.0" refused by server
Xlib: No protocol specified
Error: Can't open display: {+ipaddress+}:0.0
The strange thing is that on my bosses pc (who has got almost the exact same setup ie. PuTTy & Xming) is works perfectly.
Please help.
Thanx in advance.

You normally enter the xhost command in a XTerm window, or you can start Xming with the -ac parameter which disables access control (not recommend). You don't need to use xhost if you make a SSH connection, but from the information you provided it is not possible to determine.
Perhaps the following link will be useful for you: http://www.straightrunning.com/XmingNotes/trouble.php

[fixed] can not open display :0?

I don't know which part cause this error, I'm using KDE and intel's driver, everty time I boot the system, run an application, it will fail with "cannot open display". Then I need to log out and log in, then every thing will fine.
And sometime the system will freeze when wake up from sleep state, lock screen's background is displayed but no password input dialog.
These issues is quite similar, but I just don't know where they are from. But at least this is a system issue, not a single application.
Last edited by ThomasKing0529 (2014-10-07 03:49:35)

Sorry to reply so late
Yeah, it's now definitely a problem, every time I start system, then every application won't open with this error. And just as I explained, they all tell me they can't open display or just with another message: "No protocol specified". The first time I see this error message is when I install VMware Player.
And now the details of this problem: it will appear after entering KDE desktop, and cause everything with GUI(Qt or Gtk) failed to run. This is not a problem raised immediately: Cause I can run Konsole at first, but then everything including Konsole will not run.
As root privilege cause this problem, and I use sudo to connect to network, maybe this is a bug of Konsole?
Seems not, cause I can get out of this by re-login, this must be a bug of KDE anyway.
That's all I can supply. In fact, I'm really confused by this problem. And horribly, I'm being used to this problem, I'm being used to log out and log in to get out of this problem.
Maybe this is why I forgot to reply this post, sorry again for this.

Can't open iphoto after complete reboot.

Hi!
My computer stoped working a while back and I had the harddrive replaced, now I can't open iphoto after importing it from time mashine. I still have the same OS X (10.6.8) on a Mac Book pro from 2009. I can't buy the new one, or update it, because my OS X is too old and after seeing all the problems with the new system I don't really want to install it. How do I make iphoto work again? When I try to open it, it just says it can't open because of a problem (no, really?).

Is there a crash report? Have you tried reinstalling it?
To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
2. Download it from the App Store to reinstall It's on your Purchases List* there.
For older versions that have been installed from Disk you'll need these additional steps:
2a: On 10.5: Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
2b: On 10.6: Those receipts may be found as follows: In the Finder use the Go menu and select Go To Folder. In the resulting window type
/var/db/receipts/
2c: on 10.7 or later they're at
/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
If you purchased an iLife Disk, then iPhoto is on it.
If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
*Sometimes iPhoto is not visible on the Purchases List. it may be hidden. See this article for details on how to unhide it.
http://support.apple.com/kb/HT4928
One question often asked: Will I lose my Photos if I reinstall?
iPhoto the application and the iPhoto Library are two different parts of the iPhoto programme. So, reinstalling the app should not affect the Library. BUT you should always have a back up before doing this kind of work. Always.

Can't open iPhoto after iMovie 10.0.3 update

Hi,
I can't open iPhoto after iMovie 10.0.3 update with message:
iPhoto is being updated
iPhoto can not be opened while it is being updated.
But problem is, that nothing idicate there is some iPhoto update.
Please help Apple.
Pavel

I don't understand why first update has almost 2GB and there is also second update which has around 300MB, so I can see two iMovie updates in App Store - Updates.

X11 remote app and XQuartz and xterm Xt error: Can't open display: %s

Hi
I have Snow Leopard (10.8.4) and XQuartz on it I need to run X11 remote app on redhat.
On local host echo $DISPLAY shows /tmp/launch-d33HNb/org.macosforge.xquartz:0
When i do ssh -X (or -Y) [email protected] and try to run xterm i got:
xterm Xt error: Can't open display: %s
xterm: DISPLAY is not set
the sshd_config on remote host has
cat /etc/ssh/sshd_config | grep X11
#X11Forwarding no
X11Forwarding yes
X11DisplayOffset 10
#X11UseLocalhost yes
Question is do i need to set up DISPLAY variable on remote host?
If yes which display number do i choose?
if i do export DISPLAY=<my mac ip>:10.0 or export DISPLAY=<my mac ip>:0.0
i still have message xterm Xt error: Can't open display: %s
Maybe this will help also
ssh -v -v -Y [email protected]
OpenSSH_5.9p1, OpenSSL 0.9.8x 10 May 2012
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 53: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to 172.20.0.12 [172.20.0.12] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /var/root/.ssh/id_rsa type -1
debug1: identity file /var/root/.ssh/id_rsa-cert type -1
debug1: identity file /var/root/.ssh/id_dsa type -1
debug1: identity file /var/root/.ssh/id_dsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_4.3
debug1: match: OpenSSH_4.3 pat OpenSSH_4*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9
debug2: fd 3 setting O_NONBLOCK
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie- hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: [email protected],[email protected],ssh-rsa,[email protected],[email protected],ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blow fish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blow fish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[email protected],zlib
debug2: kex_parse_kexinit: none,[email protected],zlib
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-g roup1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blow fish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blow fish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[email protected]
debug2: kex_parse_kexinit: none,[email protected]
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: mac_setup: found hmac-md5
debug1: kex: server->client aes128-ctr hmac-md5 none
debug2: mac_setup: found hmac-md5
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 110/256
debug2: bits set: 492/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 92:ac:c2:7b:1e:ba:6b:62:9b:32:3e:14:c6:87:a7:59
debug1: Host '172.20.0.12' is known and matches the RSA host key.
debug1: Found key in /var/root/.ssh/known_hosts:2
debug2: bits set: 524/1024
debug1: ssh_rsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /var/root/.ssh/id_rsa (0x0)
debug2: key: /var/root/.ssh/id_dsa (0x0)
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Next authentication method: publickey
debug1: Trying private key: /var/root/.ssh/id_rsa
debug1: Trying private key: /var/root/.ssh/id_dsa
debug2: we did not send a packet, disable method
debug1: Next authentication method: password
[email protected]'s password:
debug2: we sent a password packet, wait for reply
debug1: Authentication succeeded (password).
Authenticated to 172.20.0.12 ([172.20.0.12]:22).
debug1: channel 0: new [client-session]
debug2: channel 0: send open
debug1: Entering interactive session.
debug2: callback start
debug2: client_session2_setup: id 0
debug2: fd 3 setting TCP_NODELAY
debug2: channel 0: request pty-req confirm 1
debug1: Sending environment.
debug2: channel 0: request shell confirm 1
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel_input_status_confirm: type 99 id 0
debug2: PTY allocation request accepted on channel 0
debug2: channel 0: rcvd adjust 2097152
debug2: channel_input_status_confirm: type 99 id 0
debug2: shell request accepted on channel 0
Last login: Thu Jun 6 09:12:43 2013 from 172.20.0.17
[root@npecdp01 ~]#

Jeffrey Jones2 wrote:
I'm always looking for new tricks of the trade.
I remember now why I originally changed the ssh config file. Here is another trick: In a text editor, type
ssh://[email protected]
making the obvious substitutions. Select the line and drag it to the Desktop. It will create an inetloc file that, when double-clicked, opens a Terminal window and connects to the ssh session. I have several of these in my Dock.
That is a neat trick. However, with LaunchPad I'm not much of a Finder double-clicker anymore. What is interesting is that the OS knows how to handle the ssh protocol. You can also type "open ssh://[email protected]" for the same effect. That may not seem like much of a gain, but it reveals some interesting OS-level possibilities.
With an RSA key, I don't even need a password
You can use the newer DSA keys. There is another neat trick too. Pretty much every set of instructions I've seen online suggests using an empty private key password because running ssh-agent is such a hassle on Linux. It is built-in to OS X. So, on OS X, you can create more secure DSA private keys with pass phrases that are stored (and encrypted) in your keychain. You only have to supply the Then, even if someone gets your private keys, they get nothing.

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http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5696&fileID=5715
Go to this website and download the latest After Effects CS6 (11.0.4)

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If you can't get it to work the simplest thing to do is to drag iTunes Library.itl and iTunes Music Library.xml from the iTunes folder to desktop.
Then start iTunes and use the following link to recreate your library.
http://docs.info.apple.com/article.html?artnum=93313
Note you already dragged the library files out of the iTunes folder.

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This screenshow shows which previous versions of iPhoto are compatible with Mavericks. It also indicates which versions qualify for a free upgrade to iPhoto 9.5.1 and which require a purchase:
OT

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Hi,
While installting oracle, i am unable to launch the oracle universal installer. I have already set the DISPLAY value to IPAddress.
I am installing it from ora<sid>, it asking about xlock. When i am running it from root, i am able to open up xclock. But i am unable to open up xclock from ora<sid>. It is giving error as error: can't open display.
Please suggest the solution.
Regards
Karunakar

Hello,
It already solved!
What I did was:
Open a new Term. session.
Under root user I ran
#xhost + *
(this enables the X window for all users)
Then I don´t needed to set the Display variable with the value user within that Term. session.
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#:0.0
... then I test xclock to validate the display functionality and then I start oracle wizard installation with command
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The oracle installation finish without problems!
Best regards,
João Dimas - Portugal

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