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• Upgraded to 13.10 now clock settings are all disabled and clock does not display

  - by kervin

  I've upgraded to 13.10 and now I don't have the standard menu clock, which I need for work. I checked and 'indicator-datetime' is installed. I even uninstalled/reinstalled that applet with no luck. Also my "clock" settings under System Preferences are all disabled. I can't change anything. Does anyone know how I can get the old menu clock back? Alternatively is there another menu clock app I can download? Thanks for the responses I've restarted several times and that didn't fix the issue. I just ran the 13.10 update today. But I ran it again a few minutes ago. I got about 200KB in random updates. The issue is still present after a reboot. # apt-cache policy indicator-datetime indicator-datetime: Installed: 13.10.0+13.10.20131016.2-0ubuntu1 Candidate: 13.10.0+13.10.20131016.2-0ubuntu1 Version table: *** 13.10.0+13.10.20131016.2-0ubuntu1 0 500 http://us.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages 100 /var/lib/dpkg/status

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• Import images from camera in KDE with particular directory structure

  - by Sergey

  I have been using f-spot for a few years to manage my photo archive, which is about 50K images at the moment. With the development of f-spot slowing down in the recent years and me switching to KDE, I'm looking at using DigiKam, which seems to be very nice and packed with features beyond my wildest hopes :) One thing I'm missing though is the way f-spot was importing the images: it was creating subdirectories based on the image's shooting date: $HOME/Photos/2011/11/12/IMG_1234.jpg $HOME/Photos/2011/11/13/IMG_1235.jpg $HOME/Photos/2011/11/13/IMG_1236.jpg I don't seem to be able to find a way to make DigiKam to behave like this - although it has some settings to change the image filename according to some mask which may include shooting date, I see now way to tell it to create sub-directories. Is there a way to make DigiKam to behave like this? Or, alternatively, what is a good program to import images from a camera and save them on disk in subdirectories according to their shooting date?

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• Why is ssh-add adding duplicate identity keys?

  - by skyblue

  I have created a private/public SSH key pair using "ssh-keygen". I use this to authenticate to remote servers. However, I find that when I log in, "ssh-add -l" already lists my identity key even though I have not added it! If I use the command "ssh-add" it prompts me for my passphrase and loads my identity key. If I then list my keys with "ssh-add -l", it now shows two identity keys! These are obviously the same as both have the same fingerprint, but their descriptions are different (the automatically is "user@host (RSA)" and the one added using ssh-add is "/home/user/.ssh/id_rsa (RSA)"). So why does my identity key appear to be loaded without any action on my part, and why does ssh-add add the same key again? Obviously something must be doing this automatically, but what is it, and how can I stop it?

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• samsung netbook n102sp problems with ubuntu 12.04 does not recognize intel 3150 hd high resolution

  - by foxtier494

  hello friends I have a samsung netbook n102sp atom processor 1.6, 2GB ddr3 ram and a intel 3150hd chiset chart, well the problem is the following the regular work pc has audio, lan, wi-fi reconose the video but I only lansa the resolution of 800 x 600 and I can not upload that's in the details of the computer I get into graphics (VESA: Intel ® Graphics XX) and I can not see videos because they only hear the audio and I use the vlc player I investigate intel 3150hd drivers and try to install layered but I was not please someone help me because it's an ugly work 800 x 600 and I can not see videos please, if anyone knows how to install the driver from Intel that are on the web please guide me when applied dpkg-s xserver-xorg-video-intel tells me that this driver installed ( XvMC "XVideo Motion Compensation" drivers for i810/i815 and i9xx and newer chipsets.)

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• Persistent "held broken packages" error

  - by stoplan

  sudo apt-get update && sudo apt-get install netflix-desktop gives the error The following packages have unmet dependencies: netflix-desktop : Depends: wine-browser-installer but it is not going to be installed E: Unable to correct problems, you have held broken packages. but dpkg --get-selections | grep hold shows nothing. I'm running 12.04 64-bit. I've followed the directions in How do I resolve unmet dependencies?: Confirmed that main, universe, restricted and multiverse software sources are enabled sudo apt-get clean sudo apt-get -f install (returning '0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.') sudo dpkg --configure -a sudo apt-get -f install (again '0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.) sudo apt-get -u dist-upgrade (0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.) used Y PPA Manager to check for duplicate ppas (none found) [Edit] I have had the same error with other packages. Here's the output requested by Alaa: sudo apt-get install wine-browser-installer Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: wine-browser-installer : Depends: wine-compholio (= 1.5.19~precise1) E: Unable to correct problems, you have held broken packages.

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• Mount VMware Shared Folder to Ubuntu 12.04.3

  - by Chef Pharaoh

  I tried to create a shared folder to my Ubuntu 12.04.3 VM using VMware 5 from my Mac but I don't see the folder anywhere. I've tried to use some commands as suggested here and here, but nothing is still showing... I just get the error: Error: cannot canonicalize mount point: No such file or directory So I make the folder I'm trying to mount to or just try to mount directly to my home folder and get this error now: Error: cannot mount filesystem: No such device Any help is appreciated.

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• Problem with apt-get [install, purge, autoremove, upgrade]

  - by Ark

  I am trying to install openvpn using apt-get, but I get an error during the process [As far as I understand the issue is with unattended-updates, which I could not upgrade due to apt-get porblem :/]. I cannot upgrade, install, autoremove or purge anything else [which I need to do since /boot is full. For upgrading I did update before trying].... Trace [on sudo apt-get autoremove]: 0 upgraded, 0 newly installed, 79 to remove and 421 not upgraded. 35 not fully installed or removed. Need to get 24.1 kB of archives. After this operation, 140 MB disk space will be freed. Do you want to continue [Y/n]? y Get:1 http://us.archive.ubuntu.com/ubuntu/ oneiric/main unattended-upgrades all 0.73ubuntu1 [24.1 kB] Fetched 24.1 kB in 0s (31.2 kB/s) Preconfiguring packages ... (Reading database ... 287206 files and directories currently installed.) Removing flashplugin-downloader:i386 ... Removing libasound2-plugins:i386 ... Removing libpulse0:i386 ... Removing libsndfile1:i386 ... Removing libvorbisenc2:i386 ... Removing libvorbis0a:i386 ... Processing triggers for libc-bin ... ldconfig deferred processing now taking place (Reading database ... 287174 files and directories currently installed.) Preparing to replace unattended-upgrades 0.73ubuntu1 (using .../unattended-upgrades_0.73ubuntu1_all.deb) ... Checking for running unattended-upgrades: Traceback (most recent call last): File "/usr/share/unattended-upgrades/unattended-upgrade-shutdown", line 27, in <module> import apt_pkg ImportError: No module named apt_pkg invoke-rc.d: initscript unattended-upgrades, action "stop" failed. dpkg: warning: subprocess old pre-removal script returned error exit status 1 dpkg - trying script from the new package instead ... Checking for running unattended-upgrades: Traceback (most recent call last): File "/usr/share/unattended-upgrades/unattended-upgrade-shutdown", line 27, in <module> import apt_pkg ImportError: No module named apt_pkg invoke-rc.d: initscript unattended-upgrades, action "stop" failed. dpkg: error processing /var/cache/apt/archives/unattended-upgrades_0.73ubuntu1_all.deb (--unpack): subprocess new pre-removal script returned error exit status 1 update-rc.d: warning: unattended-upgrades start runlevel arguments (2 3 4 5) do not match LSB Default-Start values (none) update-rc.d: warning: unattended-upgrades stop runlevel arguments (0 1 6) do not match LSB Default-Stop values (0 6) Checking for running unattended-upgrades: Traceback (most recent call last): File "/usr/share/unattended-upgrades/unattended-upgrade-shutdown", line 27, in <module> import apt_pkg ImportError: No module named apt_pkg invoke-rc.d: initscript unattended-upgrades, action "start" failed. dpkg: error while cleaning up: subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: /var/cache/apt/archives/unattended-upgrades_0.73ubuntu1_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) Maybe I missed something basic, but I would appreciate pointers on solving the issue. Thanks

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• Error while running Jetty Server on port 80 as non root user

  - by user75016

  All, I was trying to setup jetty on port 80 but its giving exception saying permission denied as below. I have setup jetty to work with setuid and configured start.ini as follows: OPTIONS=Server,jsp,jmx,resources,websocket,ext,plus,annotations,jta,jdbc,setuid (below as first configuration file in start.ini) etc/jetty-setuid.xml and jetty-setuid.xml file with username and group name of non root user. 2012-07-03 15:29:02.411:INFO:oejdp.ScanningAppProvider:Deployment monitor /opt/jetty-hightide-8.1.3.v20120416/contexts at interval 1 2012-07-03 15:29:02.454:WARN:oejuc.AbstractLifeCycle:FAILED [email protected]:80: java.net.SocketException: Permission denied java.net.SocketException: Permission denied at sun.nio.ch.Net.bind(Native Method) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59) at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:182) at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:311) at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:260) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) at org.eclipse.jetty.server.Server.doStart(Server.java:273) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1215) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1138) 2012-07-03 15:29:02.455:WARN:oejuc.AbstractLifeCycle:FAILED org.eclipse.jetty.server.Server@66da9ea4: java.net.SocketException: Permission denied java.net.SocketException: Permission denied

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• External drive hanging, load average through the roof

  - by Paul Tomblin

  I have an external USB drive, and I run an hourly rsync to it as a backup. This has been working fine for years. This weekend, I got two new 2Tb internal drives, and decided it was time to re-install Ubuntu from scratch to clear out all the old cruft. About once a day since the re-install, the backup script hangs hard, usually in the "rm -rf" I do before the rsync. By the time I notice the problem, my load average is in the stratosphere and climbing fast (one time, it was over 150), but anything that doesn't touch the drive seems to be running fine. One thing that I find suspicious is that something, I don't know what, is doing a "smartctl" and a "hdparm" command on the USB drive. I'm pretty sure smartctl isn't supposed to run on external drives. I can't figure out what's doing it, either. Here's part of ps auwwfx when it's hung: root 7310 0.0 0.0 4248 352 ? D 20:15 0:00 /sbin/hdparm -C /dev/sdd root 7808 0.0 0.0 17372 1632 ? D 20:15 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 8427 0.0 0.0 4248 356 ? D 20:20 0:00 /sbin/hdparm -C /dev/sdd root 8925 0.0 0.0 17372 1628 ? D 20:20 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 9529 0.0 0.0 4248 356 ? D 20:25 0:00 /sbin/hdparm -C /dev/sdd root 10026 0.0 0.0 17372 1628 ? D 20:25 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 10655 0.0 0.0 4248 356 ? D 20:30 0:00 /sbin/hdparm -C /dev/sdd root 11151 0.0 0.0 17372 1632 ? D 20:30 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 11774 0.0 0.0 4248 356 ? D 20:35 0:00 /sbin/hdparm -C /dev/sdd root 12271 0.0 0.0 17372 1628 ? D 20:35 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 12878 0.0 0.0 4248 352 ? D 20:40 0:00 /sbin/hdparm -C /dev/sdd root 13374 0.0 0.0 17372 1632 ? D 20:40 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 14011 0.0 0.0 4248 352 ? D 20:45 0:00 /sbin/hdparm -C /dev/sdd root 14507 0.0 0.0 17372 1628 ? D 20:45 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 15116 0.0 0.0 4248 352 ? D 20:50 0:00 /sbin/hdparm -C /dev/sdd root 15612 0.0 0.0 17372 1632 ? D 20:50 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 16223 0.0 0.0 4248 352 ? D 20:55 0:00 /sbin/hdparm -C /dev/sdd root 16734 0.0 0.0 17372 1632 ? D 20:55 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 17345 0.0 0.0 4248 352 ? D 21:00 0:00 /sbin/hdparm -C /dev/sdd root 17842 0.0 0.0 17372 1628 ? D 21:00 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 18463 0.0 0.0 4248 352 ? D 21:05 0:00 /sbin/hdparm -C /dev/sdd root 18960 0.0 0.0 17372 1628 ? D 21:05 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 19598 0.0 0.0 4248 356 ? D 21:10 0:00 /sbin/hdparm -C /dev/sdd root 20096 0.0 0.0 17372 1628 ? D 21:10 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 21280 0.0 0.0 4244 356 ? D 21:15 0:00 /sbin/hdparm -C /dev/sdd root 21784 0.0 0.0 17372 1632 ? D 21:15 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 22414 0.0 0.0 4244 356 ? D 21:20 0:00 /sbin/hdparm -C /dev/sdd root 22912 0.0 0.0 17372 1628 ? D 21:20 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 23541 0.0 0.0 4244 356 ? D 21:25 0:00 /sbin/hdparm -C /dev/sdd root 24038 0.0 0.0 17372 1632 ? D 21:25 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd root 24658 0.0 0.0 4244 356 ? D 21:30 0:00 /sbin/hdparm -C /dev/sdd root 25157 0.0 0.0 17372 1628 ? D 21:30 0:00 /usr/sbin/smartctl -a -n standby -A -i /dev/sdd Why is this happening, and how can I stop it?

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• Add binding to fish that not auto executes the string?

  - by NES

  How do i set up a key binding in fish, so that fish understands not to execute the bindingstring after appending it to commandline but just appending it as string to commandline. I want to set up a binding that appends | less by pressing i.e. ALT + Y. It seems that by default fish understands the command to automatically execute. I.e. When i type ls on commandline and then would press ALT + Y it only should complete the command to look like this ls | less but still not executing it. i'm trying something like this bind \ey " \| less" But fish doesn't accept my syntax

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• Google-Chrome 10 stable crash on every page

  - by Achu

  I installed google-chrome today, when i open any page including askubuntu i got this error message. i see my memory usage is normal(Memory 56% and swap 4.8%) also I reload and i go to another page same problem What is the problem? the last dmesg output [26612.341865] lo: Disabled Privacy Extensions [29651.852476] chrome[15472] general protection ip:1528e26 sp:7fff514a9dc0 error:0 in chrome[400000+3082000] [31447.190586] [UFW BLOCK] IN=eth1 OUT= MAC=00:1c:25:a1:e7:67:00:16:3e:28:5a:b7:08:00 SRC=172.23.100.6 DST=172.23.20.128 LEN=69 TOS=0x00 PREC=0x00 TTL=128 ID=15939 PROTO=UDP SPT=4243 DPT=161 LEN=49 [31451.250190] [UFW BLOCK] IN=eth1 OUT= MAC=00:1c:25:a1:e7:67:00:16:3e:28:5a:b7:08:00 SRC=172.23.100.6 DST=172.23.20.128 LEN=69 TOS=0x00 PREC=0x00 TTL=128 ID=16180 PROTO=UDP SPT=4243 DPT=161 LEN=49 [31454.260150] [UFW BLOCK] IN=eth1 OUT= MAC=00:1c:25:a1:e7:67:00:16:3e:28:5a:b7:08:00 SRC=172.23.100.6 DST=172.23.20.128 LEN=69 TOS=0x00 PREC=0x00 TTL=128 ID=16322 PROTO=UDP SPT=4243 DPT=161 LEN=49 [31458.648164] [UFW BLOCK] IN=eth1 OUT= MAC=00:1c:25:a1:e7:67:00:16:3e:28:5a:b7:08:00 SRC=172.23.100.6 DST=172.23.20.128 LEN=69 TOS=0x00 PREC=0x00 TTL=128 ID=16513 PROTO=UDP SPT=4243 DPT=161 LEN=49 [33124.300112] lo: Disabled Privacy Extensions [33601.021406] Skipping EDID probe due to cached edid [34594.043501] chrome[15746]: segfault at 0 ip 0000000000d5cdd0 sp 00007fff5149ec20 error 6 in chrome[400000+3082000] [34597.395334] chrome[18112] general protection ip:17c85bf sp:7fff514aa4f0 error:0 in chrome[400000+3082000] [34616.786643] chrome[18124]: segfault at 1007 ip 00000000017c849f sp 00007fff514aabd0 error 4 in chrome[400000+3082000] [37277.436207] lo: Disabled Privacy Extensions [38549.501390] e1000e: eth1 NIC Link is Down [38551.122253] e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX [38551.122263] e1000e 0000:00:19.0: eth1: 10/100 speed: disabling TSO

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• Help With Hard links And Symlinks Moving Directory And Files

  - by Julio

  This is what I would like to do. I have a symlink "/var" linking to "/tmpfs/var.1" /var - /tmpfs/var.1 I start a script called "cache_tmpfs" from /etc/rc.local on startup this script will copy /var.backup/* contents to /tmpfs/var.1/ cp -dpRxf /var.backup/* /tmpfs/var.1/ now the problem is that kernel is opening messages log file in /var/log/messages, is it possible to remove the current /var symlink and recreate a new one (that will symlink to /var.backup insteed of /tmpfs/var.1) without issues as files once opened by system become hard links?? rm /var && ln -s /var.backup /var Thanks...

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• Black areas with default (gray) theme

  - by August Karlstrom

  I use Ubuntu 12.04 with the Blackbox window manager and the default (gray) GTK theme. With some GTK 3 applications, like Gedit, Disk utility and Evince I see black areas which should be gray and these black backgrounds make the black text on top of them impossible to read. It seems to me that very few people use the default theme as this bug (or bugs) has still not been fixed. Is anyone else experiencing this problem?

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• Could I improve lyrics display in OSD Lyrics by adding other lyrics sources beside its default ones (ttPlayer and Xiami)?

  - by cipricus

  OSD Lyrics has a very good way of displaying lyrics but its sources seem poor - compared to what I experience in Windows with Foobar and in Ubuntu with CoverGloobus. The latter uses a small non-adjustable font, so I would rather prefer to use OSD Lyrics, were it not for this problem. Many people recommend OSD Lyrics as the best way to display lyrics, but in fact it couldn't even find lyrics for some songs of The Beatles, for example, not to mention other less popular artists.

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• Ubuntu DNS back to normal

  - by Mohd Shahril

  Yesterday, I change my DNS into google DNS because my ISP has place so many restriction.. So I edit my resolv.conf file and it's look like this.. # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN #nameserver 127.0.1.1 nameserver 8.8.8.8 nameserver 8.8.4.4 But, when I login in my ubuntu, I try to look at my favourite site, but it's show could not connected, so I begins to suspect with my DNS, so I look back, and suprisingly, it's become normal back.. # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.1.1 So my question, how to make this file don't revert to using default DNS ? I want google DNS, not my ISP DNS.. I'm using new ubuntu 12.10, in 12.04, this problem doesn't occur..

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• Can I become an Ubuntu Member by contributing on askubuntu?

  - by Kyle Macey

  The Ubuntu Membership Wiki states: Contributions are valued and recognized whether you contribute to artwork, any of the LoCoTeams, documentation, providing support on the forums, the answers tracker, IRC support, bug triage, translation, development and packaging, marketing and advocacy, contributing to the wiki, or anything else. This defines what contributions "count" toward what will be considered valuable when applying for Ubuntu membership. What I want to know is, does my involvement on askubuntu fall under the stipulation "...or anything else"? I'd imagine they don't literally mean anything else, just things they consider to fit the scope of contributing to Ubuntu. So is my help here valuable in contributing? Has anyone ever obtained membership by using their askubuntu contributions as their argument toward membership?

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• how can i bridge my LAN port to batman-adv?

  - by rubo77

  On Ubuntu 12.04 I have my Laptop connected to and part of a batman network. So my Laptop is meshing with the net. The script I used is this How can I install a bridge, that will allow another host laptop to get internet through my Laptop? I tried this: service network-manager stop batctl if add eth0 apt-get install bridge-utils I added this in /etc/network/interfaces auto br0 iface br0 inet static address 10.116.123.123 bridge_ports eth0 bridge_fd 5 bridge_stp no then ifconfig sais br0 Link encap:Ethernet Hardware Adresse 00:a0:d1:a9:db:da rubo78: inet Adresse:10.116.123.123 Bcast:0.0.0.0 Maske:255.255.255.255 bat0 Link encap:Ethernet Hardware Adresse 6e:8a:8f:f2:82:e3 inet Adresse:10.116.2.250 Bcast:10.116.255.255 Maske:255.255.0.0 ifup br0 batctl if eth0: active wlan0: active but I get no network on the host

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• Modify actions when battery is critically low?

  - by Bjarke Freund-Hansen

  I am running ubuntu (not xubuntu!) and am using xfce4 on my laptop. When my laptop battery is critically low, ubuntu/xfce4 performs some action (perhaps hibernate?) which causes my laptop to shut down. However when I start it again, it never comes up. I don't even get BIOS or anything on the screen, it is completely black. The only way to get it back up is to take it apart, remove the internal cmos battery as well as the main battery, wait a few minutes, and put it back together. Obeviously this is not optimal. How do I disable all actions when the battery is critically low? I would rather have it run out of power, than ending up in this error condition. Thanks in advance. :)

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• Bootable USB drive won't run installation

  - by Edgar

  I am having issues installing 12.10 on a laptop from bootable USB Drive 4GB FAT32. Also I changed order on BIOS to boot from USB. But only I see is the black screen with SYSLINUX 4.06 EDD 4.06-pre7 Copyright (C) 1994-2012 H. Peter Anvin et al _ I tried to install 12.10 into my older laptop using the same bootable USB drive just to be sure, and it's all works fine! I have also trying different USB drives, but results were the same. So it looks like there is nothing wrong with my bootable USB drives. Something is wrong with my laptop, but I can't figure out what exactly, because it's very new and Windows7 boots and runs just great. I Googled but found nothing useful. My laptop is really a small one: Acer AOD270 Protcessor: Intel(R) Atom(TM) CPU N26OO 1.60 GHz RAM: 1 GB Windows 7 Starter 32 bit It has no CD drive Any help would be really appreciated please.

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• error installing python wrapper for openkinect

  - by auraham

  I tried to install python wrappers for OpenKinect on Ubuntu 12.04, but I can't due this error: $ sudo apt-get install python2.7-dev python2.7-dev : Depends: libexpat1-dev but it is not going to be installed Depends: libssl-dev but it is not going to be installed E: Unable to correct problems, you have held broken packages. Python wrapper requires these dependencies: Cython python-dev (error above) python-numpy how can I install python-dev?

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• Cron job fails for any time other than default * * * * *

  - by Raghu

  On Ubuntu 11.10 (Oneiric Ocelot), my cron job run fine if I use the default * * * * * But if I want it to run at 17 hrs or any other time, it never runs. My settings are: 00 17 * * * wget http://www.abc.com/a.php I also tried: 00 17 * * * root wget http://www.abc.com/a.php I also tried specifying the path. There is a carriage return, and I'm logged in as root Here is my complete crontab: TZ=Australia/Sydney 22 7 * * * /usr/bin/wget http://www.abc.com/a.php 22 7 * * * /bin/date >> /tmp/date.txt ----the out put is as follws: root@Scrunch:~# sudo crontab -l -u root 55 12 * * * date >>/tmp/crontest.txt root@Scrunch:~# Why is the terminal displaying so many blank lines after outputting the crontab entries? do you suspect unnecessary carriage lines are given....And i have not given any entries any other cron spaces like .d,/daily eyc.,

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• How do I get an Epson al-c 1700 printer working?

  - by Edmond Frants

  I have a brand new epson aculaser c1700 and i'd like to have it working fine on ubuntu 12.04. so i did my homework, kind of, no printer driver comes for this printer in cups ... so i asked epson support who drove me to avasys who no longer handle support since december 2011. This the question that is still in my mind : as this printer comes with an osx driver which uses cups as printer server, how come no driver can be found for cups? I tried to get ppd and filters from osx driver and use them to install the printer on ubuntu but no answer from printer and none printed sheet i have .... i'm so disappointed i could cry ... I'd like to work with someone to get this working fine, please help me!

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• Cannot control the fan on a Sony Vaio laptop

  - by Xobb

  I've got Sony Vaio laptop and my fan is on all the time, though the temperature on the video-adapter is always over 60°?. As I've googled, vaiofand does not support VPC-EA series. Is there anything I can do with that or I need another laptop? I'm using the following graphics card: 01:00.0 VGA compatible controller: ATI Technologies Inc Manhattan [Mobility Radeon HD 5000 Series] though the problem is not with the graphics card. I've mentioned its temperature as the highest (64°C now btw). Seems like the notebook is always overheated and I cannot control the fan speed to make it cooler. And yes, I'm using the proprietary driver ATI/AMD FGLRX graphics driver. I'm using Kubuntu 11.04.

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• How to install Oracle Database 11g Express Edition on Ubuntu 12.10?

  - by Praneeth Pj

  I installed the Oracle database following the steps mentioned in this blog. Downloaded 11g express edition Created a new user oracle under the group dba. Following steps are executed using this. Unzipped oracle-xe-11.2.0-1.0.x86_64.rpm.zip and then converted the rpm to the Ubuntu package by running: sudo alien --scripts -d oracle-xe-11.2.0-1.0.x86_64.rpm Created /sbin/chkconfig file and added the entries as specified there. Created /etc/sysctl.d/60-oracle.conf and added the entries as specified in the same link as above. Running the commands: ln -s /usr/bin/awk /bin/awk mkdir /var/lock/subsys touch /var/lock/subsys/listener .deb generated in step 3: sudo dpkg --install oracle-xe_11.2.0-2_amd64.deb Left the default values as it is: sudo /etc/init.d/oracle-xe configure Set the following env variables in ~/.bashrc file: export ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe export ORACLE_SID=XE export NLS_LANG=`$ORACLE_HOME/bin/nls_lang.sh` export ORACLE_BASE=/u01/app/oracle export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH export PATH=$ORACLE_HOME/bin:$PATH Running the commands: chown -R oracle:dba /var/tmp/.oracle chmod -R 755 /var/tmp/.oracle chown -R oracle:dba /tmp/.oracle chmod -R 755 /tmp/.oracle Starting Oracle Database 11g Express Edition instance: sudo service oracle-xe start sqlplus / as sysdba and got the following: SQL*Plus: Release 11.2.0.2.0 Production on Thu Jan 3 09:41:58 2013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to an idle instance. Now when exectuting any SQL statements on SQLplus, I end up with the following error: SQL> select * from dual; select * from dual * ERROR at line 1: ORA-01034: ORACLE not available Process ID: 0 Session ID: 0 Serial number: 0 I have increased the swap memory as specified here $ free -m total used free shared buffers cached Mem: 3901 3428 473 0 182 1988 -/+ buffers/cache: 1258 2643 Swap: 5066 0 5066

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• Bluetooth Issues Ubuntu 13.10

  - by Eduardo

  I have a bluetooth headset which works perfectly on Ubuntu 13.04. Now I update to 13.10, and here is what's happing: After installing blueman, bluetooth-suport, pulseaudio-module-bluetooth and so on, I can find my device, pair it and connect to the headset service. But the device does not appear on the Sound Settings, so I just can't select it as input/output device. In other words, it's connected but "useless". So, searching around for solutions, I found a software called stream2ip. With this I can connect the device and it appears on the Sound Settings, the sound plays on the device as well, but I microphone does not work, even when selected on the settings, also the A2DP option still not working. Stream2ip isn't a solution at all, I mean everything was working without it in the previous Ubuntu version. Maybe I'm missing something, and I hope someone could give me any hint. And formally, the question: How can I get the A2DP output option and the input working again, on the Ubuntu 13.10? Thanks!

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