Slackware :: Error - Libusb Couldn't Open USB Device /dev/bus/usb/001/001: Permission Denied
Mar 24, 2011
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.
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.
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 installed wvdial on my Satellite Toshiba laptop. All works well but I have to use the <wvdial> command as root. If I try to use it as a user i get an error message Cannot open /dev/ttyACM0: Permission denied So Im just wondering; is it ok to use wvdial as root?
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:
I have tried several things to attempt to fix my sudoers file however it is still coming up with errors. The error says
the sudoers configuration file is set to the default as I have ran a dpkg on it, have also uninstalled and reinstalled it, and went over the configuration file ensuring it looked like the defaults I had seen online.
I'm trying to set up a Fedora 11 server so that users have only SFTP access. The relevant lines from my "/etc/ssh/sshd_config" are:
I can log in okay, I can type "cd /" and "cd upload", but when I try an "ls" command, I get: Couldn't get handle: Permission deniedand when I try to get the file "junk" (listed above), I get: Couldn't stat remote file: Permission deniedAnyone know what I'm doing wrong?
I'm getting error from KVM when i try to create new machine. I have install group Virtualization. From gui virtual-manager (after being asked for root passwd) tried to create new machine. When pressed on 'Finish' got this 'Permission denied' error: Code: Unable to complete install '<class 'libvirt.libvirtError'> internal error Process exited while reading console log output: char device redirected to /dev/pts/3 qemu: could not open disk image /sonik_data/software_archive/CentOS-5.5-x86_64-netinstall.iso: Permission denied
Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/create.py", line 1567, in do_install dom = guest.start_install(False, meter = meter) File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1023, in start_install return self._do_install(consolecb, meter, removeOld, wait) File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1088, in _do_install "install") File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1059, in _create_guest dom = self.conn.createLinux(start_xml, 0) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1277, in createLinux if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) libvirtError: internal error Process exited while reading console log output: char device redirected to /dev/pts/3 qemu: could not open disk image /sonik_data/software_archive/CentOS-5.5-x86_64-netinstall.iso: Permission denied
It's running as a root, what permissions we are talking about here? I'm running F14, kernel 184.108.40.206-72.fc14.x86_64, libvirtd 0.8.3
when I try to su, with the right password I know it is because I have reset it with a sudo, it says su: incorrect password. Looking at /var/log/messages I see su: Unable to open admin password file: Permission denied. This must mean that the file has incorrect permissions and or owner/group. I am wondering if anyone knew where the file was located and the correct permissions/owner/group.
I do a "clean" root-only install; i.e., the only partitions that are formatted are the root and usr partition leaving the others untouched (so I don't have to restore the entire thing every time or fiddle with updating). That leaves almost everything in place with only a few edits and additions to make to get back in business; smart and dumb and the same time, sigh.
The partitions look like this for what it's worth:
Anyway, my web server comes up just fine and other applications work as expected except for Bugzilla and I can't remember what the heck it is I have to do to get it going again. I add a file, httpd-bugzilla.conf in the extra directory and include it at the end of httpd.conf:
In the above, /var/www/htdocs/bugzilla is not a symbolic link, Bugzilla is actually installed there (and has worked just fine for a long, long time). And, yeah, I know I'm not really supposed to do that but there it is.
I also run checksetup.pl which completes cleanly (it also sets permission masks and group) and double-check that localconfig looks like it ought to.
I just isntalled LAMP using tasksel and have a problem. Whenever I try to access a page (aside from phpmyadmin, that works well), I get this error... Code: Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0 Fatal error: Unknown: Failed opening required '/var/www/index.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
I have restarted the computer, restarted apache, etc and still nothing. When I first installed, phpmyadmin was inaccessible, so I ran some command in terminal which apparently created a symlink between phpmyadmin in the user/share dir to the /var/www dir, and curious if this is the problem. I have no clue how to remove this symlink if this is the case, and have phpmyadmin working now due to install using sudo apt-get install phpmyadmin.
I was able to get the a2ensite command to enable a virtual site because it says "Site xxxxx.com already enabled" when I run the command. My problem now is that even though a site is enabled it says this: Code: /etc/init.d/apache2 restart * Restarting web server apache2
[Tue Apr 20 01:28:57 2010] [warn] NameVirtualHost *:80 has no VirtualHosts [Tue Apr 20 01:28:57 2010] [warn] NameVirtualHost *:80 has no VirtualHosts [Tue Apr 20 01:28:57 2010] [warn] NameVirtualHost *:80 has no VirtualHosts [Tue Apr 20 01:28:57 2010] [warn] NameVirtualHost *:80 has no VirtualHosts
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down Unable to open logs Should I do a chown or chmod to a file?
I am having problems gaining access to the BackupPC admin web page. The error:
[Tue Feb 22 16:43:59 2011] [error] [client 192.168.0.2] (13)Permission denied: Could not open password file: /etc/BackupPC/htpasswd [Tue Feb 22 16:43:59 2011] [error] [client 220.127.116.11] access to /backuppc failed, reason: verification of user id 'myhtaccessuser' not configured
Why is this occuring, is there anyway of getting around this? I just cant remember originally on my old system how I set this up.
I have a shared directory on another machine but I can't get it to mount. The permission denied doesn't say where/which permission is denied. Is it on the remote on on the local machine? The remote has sharing enabled for the shareddocs directory and after I have mkdir'ed the local mount point I open it's permissions too.
The verbose response from mount.cfis looks like this:
mount.cifs kernel mount options: unc=//192.168.1.102shareddocs,domain=WORKGROUP,ver=1,rw ,username=clive,,,,,,,,,,,ip=192.168.1.102,pass=** ****** mount error(13): Permission denied Refer to the mount.cifs( manual page (e.g. man mount.cifs) The man page does not have a list of error codes.
Running newaliasespostalias: fatal: open database /etc/aliases.db: Permission deniedin my /etc I do not have a aliases.db only an aliases.I cp aliases aliases.db but when I try and install post fix again it gives me the same error and aliases.db goes away.
When trying to mount samba share off of domain member server sysimage in Windows receive error "There are currently no logon servers available to service this logon request". When trying to mount.cifs from PDC to samba share on sysimage receive error "mount error(13): Permission denied".
PDC is ClearOS 5.2 named "dc0" Samba file server is CentOS 5.5 x86_64 named "sysimage" dc0 Samba version is samba - 3.5.5-1.1.v5.i386 sysimage Samba version is samba-3.0.33-3.29.el5_5.1.x86_64
dc0 is configured correctly to my knowledge, windows machines can join domain, domain users can log into windows machines, user directories are mapped properly, logon scripts run properly. sysimage ldap authentication is set up as shown in "Procedure 7.1.
Still getting the "cdrecord has no permission to open the device" error when trying to burn an iso image to a DVD-RW.
I did yet another clean install of openSUSE 11.2 64 on my desktop computer, did updates, added Nvidia and Packman repos (it's not a repo problem as I tried it several times on a totally clean install), added codecs and stuff as advised by caf.
I updated the DVD drive firmware earlier today.
My user is a member of ALL groups.
Drive is an LG GH22NSS50 (sata)
It all works (with the same DVD-RW) under winxp on the same machine.
Is it HAL or something else that blocks permission to devices?
I'm really getting sick to death of this problem, and would be happy just to get rid of anything blocking permissions to the DVD drive.