OpenSUSE Network :: IPP Printing Error "libusb Couldn't Open USB Device"
Feb 12, 2010
I have an HP OfficeJet 5610v installed on my system, and cups can print the test page. I can also get the test page to print via [URL] which appears to be printed under the anonymous user. Now if I attempt to print the test page via the printer control panel from windows, I get the following sets of error:
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb couldn't open USB device /dev/bus/usb/001/001: Permission denied.
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb requires write access to USB device nodes.
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb couldn't open USB device /dev/bus/usb/002/001: Permission denied.
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb requires write access to USB device nodes.
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb couldn't open USB device /dev/bus/usb/003/001: Permission denied.
D [11/Feb/2010:11:21:29 -0500] [Job 6] libusb requires write access to USB device nodes.
CUPS is showing that the "user" is my XP login name so I added that user to Linux and even added that account to the "lp" group and still get the above errors.
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Mar 24, 2011
Hello,
this error spams about 100 times, then the scanner does indeed work. So I'm not completely broken, but the error messages are of concern, and it slows down the process of scanning for the time it takes to do the messages.
Error in console:
libusb couldn't open USB device /dev/bus/usb/001/001: Permission denied. libusb requires write access to USB device nodes.
my sript runs:
scanimage
--device $MODEL
--resolution=$RESOLUTION
-x 5104 -y 6840
my groups:
uid=1000(fogie) gid=100(users) groups=100(users),7(lp),11(floppy),12(mail),15(man),17(audio),18(video),19(cdrom),20(games),21(sloca te),83(plugdev),84(power),86(netdev),93(scanner)
Even a simple:
scanimage -Lv
in console gives this on a separate --current pc as well.
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Jul 18, 2010
I just installed say with
Code:
sudo apt-get install epos
and everything went fine, until I tried to use it.
When i do
Code:
say hello
it gives me
Quote:
he~lo######~T
Could not open localsound device, error 2 Client side error: Could not set up a stream
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Jun 21, 2011
I am trying to read raw data from usb device with libusb but I have some problems.
Code:
int main(void)
{
struct sigaction sigact;
int r = 1;
r = libusb_init(NULL);
[Code]...
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Jan 7, 2010
I just added a 2 port network card to a system that is running Fedora 11, but it is INACTIVE. I open the Network Device Control to activate it but there is no network ports in Network Device Control. It is empty.It looks like the system recognize the card and loaded correct driver.
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Apr 16, 2010
I was googling a lot but did not find any solution for my problem.The problem is next. I've seen that xmms2 consumed too much CPU usage and changed the alsa.device config to hw:0,0
Code:
xmms2 config alsa.device hw:0,0
everything was good, xmms2 played music and xmms2d stopped to abuse CPU.
[code]...
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Sep 24, 2010
I run a program (findknxusb) to scan for devices on USB, but the device is not found.
The debugging level for libusb is on:
$ ./findknxusb
Possible addresses for KNX USB devices:
libusb_set_debug...
libusb: setting debugging level to 1 (on)
libusb_init...
[Code]....
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Jun 25, 2009
I'm having a weird problem with libusb-1.0. I have a fresh install of Fedora 11. I'm trying to control a USB HID device (own development) and I want to offer Linux support via libusb. Writing to the device is not a problem and works without any problem. The problems starts when I want to read from the device. Under Windows everything works without a problem.
Via lsusb -v I get this information:
Bus 003 Device 013: ID 16c0:0552
Device Descriptor:
bLength 18
bDescriptorType 1
[Code]...
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Jan 18, 2010
I have an application that reads data from a medical device connected using usb.
I am writing the driver for this device since it is a vendor specific device.
I am using libusb v0.1 API and get notification to the application when the device is connected/disconnected.
I am using Linux Ubuntu with kernel 2.6.*
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Nov 13, 2010
create a VM here with virsh. I've managed to create the XML file and got it to work properly, however running it is the problem. These are the errors I get error: Failed to start domain Cent-OS, internal error process exited while connecting to monitor: open /dev/kvm: No such file or directory ,Could not initialize KVM, will disable KVM support qemu: could not open disk image /media/55D123D9E79ABF54/VM/Cent-OS-5.5.img: Permission denied
I've tried setting SElinux to permissive mode.
Fedora 14 X64
hypervisor qemu
XML:
[code]...
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Jan 23, 2010
I wrote a simple code using Open Inventor(OpenGL) classes to print a Sphere in a .png file.I tested it on Windows and it worked well.But when I run it on Fedora 10, I got the following error with no output .png file:
Coin error in glxglue_init(): Couldn't open NULL display. Coin warning in SoOffscreenRenderer::renderFromBase(): Could not set up an offscreen OpenGL context.
Segmentation fault
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Nov 26, 2010
I've been having issues with the omega.cert on Pidgin and tried to upgrade to 2.7.7 today. I clicked on the link from the Pidgin site to download the ppa package "pidgin-ppa_0.0.3_all.deb" and tried to open with GDebi Package Installer but it tells me it couldn't be opened because an unknown error occurred.
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Jul 4, 2010
I've just installed openSUSE 11.2, one problem is suse didn't find an internet connection when suse performed the ..."automatic system configuration. This routine attempts to configure your network and Internet access and sets up your hardware"... Where can I manually configure the network. I'm in the network folder now no luck. I've been using every documentation I could find Novell Documentation and DVD installation/11.2 - openSUSE Network Status: Unknown network status
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Jun 25, 2010
FreeNX server is SUSE 11.2 /(i586)
Cliente is windows 7 (64)
NX> 148 Server capacity: not reached for user: usb
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Sep 9, 2010
i tried to install gcc-4.5.0 on opensuse 11.2 I gave ./configure but it gave the error couldn't find the c compiler.. the message was
[Code]....
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Apr 20, 2011
This is an example of the error I receive when trying to do an update via YaST, YaST2, or zypper. Basically, curl is broken. With out it functioning normally, I can't use openSUSE's update mechanism to fix my system. Need to find a way to manually fix / upgrade curl.There was an error in the repository initialization.'Updates-for-openSUSE-11.4-11.4-0': [|] Valid metadata not found at specified URL(s)History:
- Unknown error reading from 'http://download.opensuse.org/update/11.4/'
- SKIP request: User-requested skipping of a file
- Download (curl) error for
[code]...
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Apr 29, 2010
I seem to have a problem with my Firefox upgrade. I am getting the following error: could not find compatible GRE between version 1.9.2.3 and 1.9.2.3.
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Jul 20, 2011
I am trying to get network printing using IPP working, as per tutorial by Swerdna Linux Printer Sharing: Suse/openSUSE 10.x 11.x IPP Print Server for Linux & Windows Clients I used to have it working fine using openSUSE 11.1, then I upgraded to 11.4 and haven't been able to get it working since.
I can ping the server ok (ping 192.168.1.30) but cannot connect from web browser to [URL] it says "The server at 192.168.1.30 is taking too long to respond." This is the same from any workstation, Windows or Linux. The printer works fine locally on the server box. I noticed that Swerdna's tutorial (which I used successfully to setup this on 11.1) hasn't been updated for 11.2 upwards, I noticed that a couple of files that needed to be changed previously I don't even have in my current 11.4 version, ie /etc/cups/mime.convs and /etc/cups/mime.types. I'm wondering if these are replaced by something else now, and if that has any bearing on my problem.
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Sep 26, 2010
I have installed openSUSE KDE 11.3 on my notebook. Everything looks great, but I can't connect on internet. It looks like dhcp don't work. Wireless works fine, only auto eth0 don't work.
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Feb 7, 2010
Whenever I run glxgears or glxinfo from an ssh or vnc session, I get "Error: couldn't get an RGB, double-buffered visual". I can run glx stuff fine on the console under KDE, but that's not practical for the intended users. I've tried updating drivers (it's a Dell R610 w/ Matrox G200ew videa), firmware, rpms, etc., even running ssh with -X or -Y, but to no avail.
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Apr 7, 2010
I want to print from my linux box to my win7 pc that has a shared printer. I have cups installed and tried to add pritner using samba, but was unsuccesful, gave me an error when trying to add. The guide i followed is: Yet another Linux to Windows printing tip -- Debian Admin The printer model is a dell 2330d laser printer, it is not in cups, so i added the ppd file i got off the dell support site. I am aware that there is a native suse driver, but i want to print to the windows printer.If possible I would like to know how to do this via command line instead of the GUI.
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Oct 25, 2010
I am tired, and I simply can't find an easy answer.So, today I need the scanner in slackware64 13.1, only to find that it does not work as user. I have an HP Deskjet F2180 and using CUPS it is identified as hp:/usb/Deskjet_F2100_series?serial=CN81H4S2SP04TK.In the past the simple solution was to add oneself to the right groups, but it does not work this time.As user I get:
Code:
bash-4.1$ sane-find-scanner
...
[code]...
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Aug 5, 2010
I have a HP P1005, which is connected to my desktop computer. I have it configured using hp-setup and set it to share across the network. However no matter what I do on an other computer connected to the network I'm unable to detect the printer. With OS 11.2 it all worked smoothly and practically out of the box. Only need was to add CUPS as an allowed service. This option is taken out, apparently it posed a security risk beats me if you only allowed local traffic. In order to open up the port I added in the internal and external zone the following: code...
Still the printer is not detected. If I turn the firewall off on both machines, no printer. If I try to ping it from the host machine it asks whether or not I enabled the firewall (which is turned off!!).
cupsd is running on the server printer. Localhost:631 is correctly configured and printing from my desktop works fine.
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Jan 10, 2010
Printer is connected via USB to server PC running OpenSUSE 11.1 Client PCs are running 11.1, XP, Vista No problem printing from the Windoze machines
Printing is trouble free with the 11.1 client's firewall disabled, but no printer is available with firewall running.
In hopes of diagnosing the problem I figured I'd open everything I could think of until the printer remained available with the firewall running. Then I planned to start removing exceptions one at a time 'til removing one caused the printer to disappear.
I've gone to Yast>Security and Users>Firewall>Allowed Services>External Zone and tried addingSamba Server
NetBIOS server
Samba Client
Samba Server
VNC
[Code]....
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Jul 6, 2010
I'm trying to setup a cups printing server, but I want the default admin to not be root. Google has given me a couple hints and the cups administration page a little further but I'm now stuck at the end.What I want is a user called admin who belongs to the group printadmin as cups server administrator.What I have done1) I have created a local user called admin user yast user interface , and a group called printadmin. Added admin to the group printadmin2) I changed the line in /etc/cups/cupsd.conf.SystemGroup sys roottoSystemGroup printadmin 3) Changed all instances of of Authtype from Basic to Digest (Allows me to have a file called passwd.md5 in /etc/cups/ with the name of the allowed cups admins inside)4) Ran the following command to create and add admin.Code:lppasswd -a -g printadmin dmin This is what I receive after running the commandlppasswd -a -g printadmin administratorEnter password:Enter password again:lppasswd: Die Kennwortdatei wird verwendet!
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Jul 20, 2010
I have been using Opensuse since 11.0, and I never had any problems with the setup of CUPS printing (university based). Now for the first time, after many months of flawless printing using 11.2, after installing 11.3 the printing has stopped working. I use the same method: Print via print server machine -> CUPS server (IPP) and I test the connection. In my 11.2 it shows "OK", in 11.3 (I also tried with firewall off) I am getting the following (I have substituted the actual values with xxx for privacy).
[Code]...
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May 30, 2011
i need to install vpnc in amazon ec2 fedor 8 instance. i have installed with yum install vpnc commaned. And i have placed config file in /etc/vpnc/some.conf. but it is not connecting and giving the following error.
vpnc: can't open /dev/net/tun, check that it is either device char 10 200 or (with DevFS) a symlink to ../misc/net/tun (not misc/net/tun): No such device.
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Jan 8, 2010
My scanner is Benq 5000 ,the default scanning software (xsane) give me the following message whenever I plug the scanner to the pc :
Failed to Open Device 'Snapscan:libusb:005:002' Invalid Argument.
I tried the gnome image scanning software too but it didn't recognize the scanner at all. The only software that worked is vuescan but unfortunately it is non-free software !!!!
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Jan 25, 2010
I install Debian on a Power book g3 and i need the right click function. I try mouseemu but it give me an error: open: No such file or directory No uinput device found! Make sure the uinput module is loaded or CONFIG_INPUT_UINPUT is compiled in kernel. if there are other way for the right click function?
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Mar 15, 2011
I noticed after upgrading my Dell D820 from 11.3 x 64 to 11.4 x64 that splashy seems to crash while trying to render the theme (while hibernating). Running a splashy test returns the same error: "Splashy ERROR: Couldn't splashy_start_splashy(). Error -10". Using the default theme instead or re-installing splashy does not make any difference.
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