Ubuntu :: Unable To Resolve Function GlXQueryExtension In HyperView?
Jul 13, 2010
When using the HyperWorks FEA software HyperView with Ubuntu Lucid the following error is displayed,ChoosePixelFormat Failed. Cannot find a suitable pixel format.Also in the terminal this error appears,Unable to resolve function glXQueryExtension is displayed.This issue can be fixed by doing the following for nvidia cards, sudo ln -s /usr/lib/nvidia-current/libGL.so.1 /usr/lib/libGL.so.1
or for ATI cards,sudo ln -s /usr/lib/fglrx/libGL.so.1 /usr/lib/libGL.so.1
Note you must install the Nvidia or ATI proprietary drivers for opengl graphics support to be able to use HyperWorks.
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Jun 14, 2009
Sound is my #1 issue on F11.
Most of the time I can't change the system wide volume setting by pressing the function keys on my laptop (the volume indicator doesn't even show up). When that happens (and I havent't been able to find out why and under what conditions that happens) the volume applet on my panel also becomes useless. Useless meaning that I can slide the slider up and down with no effect on the audible volume. I can still change the volume within the individul applications (rhythmbox, totem, ...) with success.
Adjusting the volume via gst-mixer or pavucontrol does also works as expected. It's really just the volume keys and the panel applet that refuse to cooperate.
About this system (pretty standard intel_hda, no problems with F10)code...
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Jun 7, 2010
I tried using ccsm to get the cube desktop working on ubuntu 10.04. After reading through many of the forums here on how to get the cube working I still could not find an answer for 10.04. Changed my settings with gconf-editor to disable Nautilus show desktop and a few other recommended setting and nothing worked. Also, for some reason, ccsm did not have the Wallpaper option (its supposed to be under utility), and I think it was necessary for the cube in some way.
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Aug 13, 2010
I have no sound after the Suspend function. I am running OSS4.I usually run "sudo soundoff && sudo soundon" after closing any applications using the sound... however, this is just a temporary solution. I suspend quite a lot, and so doing this over and over can get irritating.
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Jul 31, 2011
Trying to find my way around I have an epson px720 all in one printer. It will print ok but unable to use the scanner function I have tried iscan but with no success.
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Mar 9, 2010
I just installed the TV-Fox add-on for Firefox (https://addons.mozilla.org/en-US/firefox/addon/11200), but it doesn't seem to work. When I choose a Channel all it does is load for ages, saying 'waiting for video'. Are there any additional packages that need to be installed for this to work, or is it just not working in general?
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Jun 29, 2010
For the past week, I haven't been able to install anything using GDebi. Every time I do, it says that only one software managment tool may be open at once. It always says this, despite it being the only one open. What's wrong?
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May 25, 2010
I just built out an Ubuntu Server 10.04.
My problem is setting the hostname. I cloned the machine, then normally on the clone, I would change the /etc/hostname and /etc/hosts file.
However, when I do this, upon restart, I get the message, "init hostname main process (some process number) terminated with status 1"Then, when the machine finally boots, the hostname is set to (none). Literally has braces like: user@(none):
I've tried: sudo hostname machine_name but it says can't resolve hostname (none).
I've Google'd around a lot but can't get it. It may have something to do with 10.04? I have been using 9.04, 9.10 with no problems.
eric@(none):~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
code....
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Aug 11, 2010
i am having a problem in the terminal window. When i try to do various operations i get the following message before the operation starts.
sudo: unable to resolve host Tims-Laptop
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Nov 21, 2010
In Ubuntu 10.10 am trying to install Aptitude and have been through installing and un-installing but keep getting the same msg
Failed to execute child process "su-to-root" (No such file or directory)
how to resolve this issue.
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Jan 24, 2011
I am unable to print from Wine applications (including Notepad) because Wine thinks I have no printers installed. I have a network printer and print-to-file both working fine in normal KDE applications. I did some looking around and found the following:http://www.witch.westfalen.de/Wine-H...intconfig.html
This is very old, and probably very out of date. I also had trouble following the examples. In any case I don't have anything called winerc or wine.conf. I just have a .wine directory.
Supposedly I should have registry keys for printers in Wine, so I looked where those are supposed to be. I have two keys in HKEY_LOCAL_MACHINESystemCurrentControlSetContro lPrintPrinters: (Default) and DefaultSpoolDirectory. Perhaps if I added the right key here I could get Wine to notice CUPS? I wouldn't begin to know what to put though.
http://www.winehq.org/docs/wineusr-g...s-to-configure claims that Wine should "just work" with CUPS. So much for that. It also says that if it doesn't work with CUPS it falls back to look in /etc/printcap. I have one of those, but it doesn't contain anything except the default comment telling me not to edit the file. Maybe if there's a way to regenerate /etc/printcap to contain the printers that show up in KDE, Wine would notice. Again, I have no clue how to do that.
I'm running Kubuntu 10.10 x64, and I'm using Wine 1.2, not Wine 1.0. All my packages are completely up to date.
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Feb 12, 2010
The proprietary drivers that came with my ubuntu 9.04 installation are not doing their job. My cpu is managing my graphics (compiz-fusion, and a 3d obj running in the background) and I alway have a core of my phenom processor close to 100. I have an ATI 4870 gpu with 2gb internal ram on the card. Also, recordmydesktop, electric sheep, and any other simple graphics all lag. 3d games on the other hand have no problem. I decided I would try the driver I downloaded from AMD. I removed the proprietary driver, ran...
Code:
sudo sh ./ati-driver-installer-10-1-x86.x86_64.run --buildpkg Ubuntu/jaunty
and I get
Code:
Created directory fglrx-install.lPNHYh
Verifying archive integrity... All good.
Uncompressing ATI Proprietary Linux Driver-8.69 .....
/bin/sh: execstack: not found
make: *** [binary-install/xorg-driver-fglrx] Error 127
dpkg-buildpackage: failure: debian/rules binary gave error exit status 2
Removing temporary directory: fglrx-install.lPNHYh
How to make the proprietary driver work better I'm all for that to.
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Jul 9, 2010
I'm able to connect to my company's VPN network using GNOME NetworkManager but when I try to login to the remote system using SSH it is not able to resolve the DNS name, It works fine if I use IP instead of the FQDN.
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Aug 1, 2010
i searched the internet on how to resolve IP to hostname in my internal network. However, i could not find any solution to it. Any gurus around have any knowledge on this? i have tried whois, dig and nslookup however it doesnt give me anything.
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May 31, 2009
cant resolve anything via dns, can ping ips though, traceroute shows that traffic is going through.
[root@home ~]# uname -a
Linux home 2.6.18-128.1.10.el5 #1 SMP Thu May 7 10:35:59 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
[root@home ~]# route -n[code].....
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Apr 30, 2010
I got my server set up with 10.04, and with everything installed: DHCP, SSH, Samba, VBox, etc.
DHCP, SSH work fine, but I am having problems where I cannot ping the hostname of the machine.
It worked for a few minutes after I got everything installed and now it's not letting me connect via hostname. I can connect fine if I use the IP address. I cannot ping the machine by hostname unless I add it's IP address to the hosts file.
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Apr 30, 2010
Can't install sp-auth code...
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Sep 27, 2010
I am running 10.0.4 and am having problems installing Startup Disk Creator. what can I do to resolve the problem?
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Nov 26, 2010
When I try to launch something from terminal, it shows this error.
gksudo gedit /etc/hosts
Quote:
127.0.0.1localhost
127.0.1.1matt-laptop
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
My computer always had this name and I never had concerns related to his name. So, what's wrong now?
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Apr 4, 2011
I'm running 10.10LTS at present, I upgraded via the Upgrade Manager last night, Firefox 3.4 and D-bus stuff if I remember correctly. The system then gave the "restart now or later" buttons and I hit the "now" one. My system, an AMD 3800+ dual core job in an MSI mobo then shut down and, er... died. hitting the momentory action power switch gives an ocasional short noise but I have no power/fans or anything. It's a 480 Watt PSU with green leds and stuff I don't really need but the price was good, so I'm not convinced that it's dead... yet.
Is it possible for an upgrade to stuff the power-up circuitry? Maybe power management?
My next step is to swap the PSU to eliminate this as the "faulty" item. It leaves the Mobo, screwed CMOS and possibly the switch cabling/connector but it's all a bit suspicious. I'm basicially a hardware guy so that's the path I'm following. Unless the upgrade's written to somewhere it shouldn't?
I haven't had time to investigate further as I was dragged away shouting and screaming to a prior engagement by "she who must be obeyed".
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Feb 11, 2011
Code...
Every once in a while I get this error when I plug in my external hard drive. I'm a bit worried I might suffer some kind of data loss. I'm trying to get some more information about this. I have been using this hard drive with Windows 7 previously so it is most likely NTFS I think.
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Jan 3, 2009
I am trying to run a file called MFSTOOL from mfstools.sourceforge.net
It its a program for backing up tivo images
when i drop into a shell account and go to the dir of the program then type mfstool
I get -bash: mfstool: command not found
now if I run it by typing ./mfstool
it will give me a list of options and switches for the program, but if i try to use the options and switches with ./mfstools it will just give me the switches and options again IE
Typed as ./mfstool backup -6 -o /tivofiles/images/sddvr40/3510/tivo.bak /dev/hdc/
I know the program works as I can boot with a live cd mount my /dev/hda1 and store files to the images dir, i think i am missing something in a config file to let this program run.
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Jan 24, 2010
I have installed Fedora 10 on VmWare. I created another user besides root. I am able to login to that user using GNome login and i can switch to root using "su" command and perform the additional tasks.
Now, for one lab assignment, i need to login as root using GUI. But whenever i am trying to do, I am unable to do that. Is there some additional things that i have to do to login as root from GUI?
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Nov 15, 2010
There seems to be some problem in my dns server.
The configuration is perfectly ok.But what happens sometimes is,
it couldn't resolve some domains sometimes.After restarting the
named,it again resolves the domain.
whats happening on my dns server
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Feb 8, 2011
I am unable to get any sound from my speakers I know they work because I have windows 7 on the second hard drive and they work, however, not using Ubuntu 10.10. I looked at the propriatory drives and it isn't there my sound card is a Realtek High Definition Stereo ALC260 can anyone Help. Please keep it simple as I am a newbie to Linux and I find it confusing at times.
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Mar 31, 2011
actually i am new for this forum and for Linux also. i am using redhat enterprise Linux 5 its not licensed. i am having so much dependency issues is there any way by using which i can resolve dependencies. and i am already made repository. but till i am facing the same issue for any rpm.
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Jun 29, 2009
I have a problem with sftp login to a Ubuntu server. sftp works for root, but not for other users.
ssh works as usual and for all users. code...
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Apr 20, 2011
I am confiuring DNS on CentOS 5.4 but unable to resolve.The configuration files and output of commands is given below.IP Address=192.168.0.66
/etc/resolv.conf
nameserver 192.168.0.66
nameserver 127.0.0.1
[code]....
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Feb 28, 2010
I have squid on my RHEL5 server and a no of windows clients ,on clients some sites opened without any error but some sites whilw opening says unable to resolve hostname ,why this kind of problem ?This may be DNS problem ,but it should happen for all address not some .
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Oct 4, 2010
I'm having really weird and frustrating DNS issues with my clients unable to properly resolve the server's ip address. They can resolve each other's, and outside systems, but not the server - at least, not correctly, and not all the time.
I have one Ubuntu server set up that does both DHCP and DNS serving to the Windows systems. The server has DNS forwarding turned on to forward to OpenDNS's servers (I've tried using my ISP's dns servers but the problem remains).
The server is *not* set up as a firewall; I am actually using a DLink router for that, and the Dlink is *not* set up to serve up DHCP nor DNS.
What I am getting is that my clients - and there are nothing but Windows clients - will not resolve the name of the server. For example, if I do: ping linuxserver
I get back a false IP address of 192.168.0.64 (and I've seen once a 192.168.2.49).
If, however, I put a dot in there: ping linuxserver.
I get back the *correct* IP address of 192.168.0.2, and thereafter, ping'ng linuxserver without the dot will work. Until the dns cache expires, either naturally or with ipconfig /flushdns on the windows clients.
The client *are* getting valid dhcp leases and can resolve everything happy-happy, they just will not get the proper address of the server 100% of the time.
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