16
votes
0answers
636 views

Agent-state pending in Juju node…NULL public-address associated?

MaaS/Juju does not unfortunately manage the attribution of resolving the IP address. In fact, once adding a new node, it seems that the agent-state is still pending forever, and of course for the ...
10
votes
0answers
416 views

How to improve evince font smoothing?

I'm wondering if it is possible to change evince font rendering and make it render fonts like Adobe Acrobat Reader.
8
votes
0answers
408 views

How do I enable Ubuntu to suspend the machine using LUKSsuspend during sleep/hibernate

I'm on Ubuntu 13.04 using full disk encryption (LVM on top of LUKS). I would like to incorporate luksSuspend into the suspend procedure (and later use luksResume) so that I can suspend to RAM without ...
7
votes
0answers
175 views

Howto configure MAAS to separate PXE traffic and IPMI traffic on different subnets?

I am trying to set up a part of our network as a linux cluster. Since its a little educational for me, I choose using MAAS with JuJu. However there are some questions that boggle my mind and I was ...
7
votes
0answers
414 views

How to disable KDE's brightness OSD?

I am using lightum to automatically control the screen's brightness depending on the surrounding light (on a Retina MacBook Pro). The problem is, though, that KDE picks up the change and displays the ...
7
votes
0answers
3k views

/usr/share/apport/apport-gpu-error-intel.py Error

I was on Ubuntu 12.10 and ran the system updates and after the re-install, the system became unstable and kept prompting me with the message "System Issue" and this as the error per Ubuntu ...
6
votes
0answers
548 views

Touchpad gestures don't work on Dell XPS 15 L521x

I'm trying to get multi-touch gestures working on my Dell XPS 15. Two finger scrolling works but three or four finger gestures do not. I know that the touchpad is capable of multi-touch gestures ...
6
votes
0answers
316 views

`xcalib -i -a` controls only one of two screens - can it control both?

I am using 2 screens, and wish to invert the colors on both of them without using compiz (I'm using gnome shell). I can use xcalib -invert -alter as suggested in this question, but it only inverts ...
5
votes
0answers
240 views

Adding Facebook Online Account - “application you are trying to use doesn't exist or has been disabled”

I noticed on April 9 that Empathy wasn't connecting to Facebook Chat, so I opened Online Accounts, and it appears that I needed to authorize Ubuntu to access Facebook. But then I couldn't do that - ...
5
votes
0answers
78 views

Pressing enter produces ^M instead of a newline

For example, if I am tail -fing a file or reading user input, <Enter> will produce ^M in the terminal instead of ending the read or adding a newline to stdout. ^J works fine. I'm sshing into ...
5
votes
0answers
183 views

fusermount: mount failed: Permission denied

I'm trying to use google-drive-ocamlfuse to mount my Google Drive to an Ubuntu 13.04 VM I own on remote sever so I can copy some very large project-related files to my work computer. I've been ...
5
votes
0answers
133 views

Remove arrows on system tray menus in gnome

I've recently upgraded to Ubuntu 13.10 with Gnome and have found the behaviour of the context menus on icons in the system tray behaves differently. For applets which normally have a large number of ...
5
votes
0answers
156 views

Ubuntu SDK Toolbars not working

I am getting the following error when adding a toolbar action to my Ubuntu SDK project: "Could not resolve the prototype 'UnityActions.Action' of 'Action'. (M301)" How can I resolve this issue and ...
5
votes
0answers
2k views

Ubuntu 12.04.2 on a Lenovo T431s

I'm cross-posting this from the Ubuntu forums as it seems like there's some interest here in this new ultrabook. I'm extremely happy with Ubuntu on it. Ubuntu 12.04.2 on the new Lenovo Thinkpad ...
5
votes
0answers
225 views

Wrong window gets focus when switching workspace

I enjoy using VLC to play video while I do other work. The VLC window is set to by 'Always on top' and 'Always on visible workspace'. In former versions of Ubuntu this has worked great. When I ...
4
votes
0answers
44 views
+50

Can't change keyboard layout in some Qt programs

The problem after a recent update in my Ubuntu 13.10 with Unity. When typing something in Qt Creator 3.0.1 or in my own program compiled with Qt 5.2.1 (from qt-project.org), I can't change keyboard ...
4
votes
0answers
24 views

How to use VMware on multiple displays?

I am using three displays on my lubuntu 13.04 host machine (GeForce GTX 690). I need to run many virtual machines and have been using VirtualBox lately. Now I've decided to install VMware. Everything ...
4
votes
0answers
65 views
+50

prevent java applications from creating tray icon

With Ubuntu 13.04 the possibility to whitelist (and consequentely blacklist) certain applications from creating a tray icon is gone. Since then the tray icons of Java applications and Wine icons are ...
4
votes
0answers
24 views

Set permanent command-line options to upstart

I would like to add a command-line option, such as --default-console=none, to upstart. I believe I can just add these to the kernel invocation line and they will be passed on, is this true? If so, ...
4
votes
0answers
109 views

transparent window title bar in ubuntu 14.04

Does anybody know how to enable the transparent window title bar in Ubuntu 14.04? For previous versions (13.10 and 13.04) you can use this method, but it doesn’t work any more in 14.04. I'm not ...
4
votes
0answers
54 views

Force every new terminal to open in new tab

I have the habit of opening a terminal using the "Open terminal here" command in folders. This causes a few terminals to remain open while I don't really use them anymore, or I get confused which ...
4
votes
0answers
63 views

Is Bluez (bluetoothd) not sending DBUS method_call SelectConfiguration upon Connection? If so, how do I catch it?

UPDATE : not solved yet, but part of a solution. See below. I am attempting to connect my iPod or other smart device to my laptop (Kubuntu 13.10) via bluetooth and stream a2dp-encoded music to a ...
4
votes
0answers
224 views

segmentation fault when installing librsvg2-common and libgdk-pixbuf2.0

If you are also affected, upvote the question so it causes more attention. My system is ubuntu 12.04 on Linux 3.8.0-37-generic. I got some crash report after a system update today (seemly from ...
4
votes
0answers
474 views

Getting MTP-enabled Moto G to work with Ubuntu 12.04

I'm not allowed to comment, so I can't ask why my MotoG phone won't connect with my Ubuntu 12.04 64bit desktop. I've installed Phillip Langdale's ppa & packages for gvfs MTP backend. It didn't ...
4
votes
0answers
62 views

xsetwacom can't map keys correctly

I recently bought a Wacom Intuos listed with xsetwacom as Wacom Intuos PT M. I figured out how to configure the buttons and actions, but when I try to set any button to some particular letters, they ...
4
votes
0answers
84 views

Getting an error while mounting machine_config

I am trying to boot my system but, it is giving me an error as "An error occurred while mounting home/jack/jack-app/machine_config " Press S skip to mounting or M for manual recovery ...
4
votes
0answers
144 views

How can I disable the screen-saver on tablet with Ubuntu Touch Saucy?

How can I disable screen-saver Ubuntu Touch Saucy on my phone or tablet (Nexus 7) ? I do play a internet radio streaming with the mplayer (from terminal application). Unfortunately the tablet stop ...
4
votes
0answers
1k views

xubuntu 13.10 xfce4-power-manager not working

I found that if xfce4-power-manager does not work if it is started with /usr/bin/xfce4-power-manager, the process is there but no power icon would be shown, the Power Manager in Settings does not work ...
4
votes
0answers
197 views

Can I set the gold linker as the default one in saucy?

Previously, the /usr/bin/ld symlink was pointing to ld.gold when the binutils-gold package was installed. Gold now comes with the binutils package itself, and it installs the /usr/bin/ld symlink ...
4
votes
0answers
2k views

USB 3.0 not working on Ubuntu 13.04

I've spent a lot of time trying to figure out why my USB 3.0 doesn't work on Ubuntu 13.04, but I was not able to find the answer. So I have decided to post this question here now. The port on my ...
4
votes
0answers
244 views

Conexant Modem running under Ubuntu 12.04 LTS

I've bought a USB 56k Dailup-Modem for using HylaFax later on. The Modem gets recognized by the system via lsusb as follows: Bus 006 Device 002: ID 0572:1329 Conexant Systems (Rockwell), Inc. But ...
4
votes
0answers
223 views

NetworkManager run script before connection based on SSID

Is it possible to have NetworkManager run a script before it connects to a wifi network and pass the SSID of the network to the script (or just execute a script based on SSID)? I'm switching back from ...
4
votes
0answers
1k views

Is it seriously not possible to use both SLI and two monitors at the same time on Ubuntu with Nvidia?

Now that Ubuntu is slowly becoming a viable gaming platform. Now that Valve gave Nvidia and AMD enough of a push to actually improve their proprietary drivers ... ... I'm completely and utterly ...
4
votes
0answers
4k views

Wireless with Intel Centrino Advanced-N 6235

I installed Ubuntu 12.10 on a Samsung Series 5 530U3C-A0J and while Ethernet works, I am having trouble with wireless LAN. It manages to establish a connection to my router without any problems, but ...
4
votes
0answers
3k views

How Do I Get Rid of “Broken NVIDIA RandR detected, falling back to RandR 1.0”?

My short question is: How do I get rid of the RandR error below, while still using a proprietaty nVidia driver package (e.g. 304) ? The gore follows. A fresh install of wine 1.5 (latest, from ...
4
votes
0answers
279 views

Empathy Chat: People Nearby text chat OK but file transfer fails. Why? How to troubleshoot?

Problem: Chat works (sending text and smileys) with the "People Nearby" feature but sending files silently fails. Going to Contact > Send File presents the sender with a file chooser and no error is ...
4
votes
0answers
279 views

Custom paper size = Processing - Not Connected?

I am trying to print a custom paper size of 105.00 inches x 23.39 inches (the GLDT for my office :D). Whenever I try a custom paper size, the job sits in the queue with the message Processing - Not ...
4
votes
0answers
2k views

XFCE Display Setup

I have recently installed Ubuntu 12.10 on another PC, and decided to install XFCE (by installing xubuntu-desktop) Everything works great, except XFCE refuses to store my screen resolution and setup. ...
4
votes
0answers
299 views

gnome-keyring error sending email in mutt

here is my .msmtprc : defaults account gmail host smtp.gmail.com from yy@gmail.com port 587 auth on tls on tls_starttls on tls_trust_file /etc/ssl/certs/ca-certificates.crt user ...
4
votes
0answers
282 views

Plantronics Blackwire C220M microphone is not working

Using a full updated Ubuntu 12.10, my USB Plantronics Blackwire C220M headset's mic isn't working. I've plugged it in and the headphones started to work immediately but mic wasn't detected. Reboot ...
4
votes
0answers
1k views

Tata Docomo Photon 3g not working on 12.04 LTS

I recently upgraded from Tata Photon+ to Tata Docomo Photon 3G, however Ubuntu is not recognizing the device itself. I tried manually adding the device in Mobile Broadband section, using different ...
4
votes
0answers
237 views

Last access timestamp updated every 24 hours

The last access timestamp of my files is updated every 24 hours whenever I access an files. E.g. I type "ls" and if the last access timestamp of the file is older than 24 it is updated to the current ...
4
votes
0answers
373 views

My Printers only print out blank pages

I've just installed 12.10 - very good - all appears well, network connectivity is good - I can connect to devices on my network without issue. I have two printers - a local HP officejet 4500 and a ...
4
votes
0answers
280 views

System is slow after resuming from hibernate

I installed Ubuntu 12.10 64-bit and when the system wakes up after an hibernate, the mouse is extremely slow, the keyboard doesn't seem to work and I'm forced to reboot my computer. Does somebody ...
4
votes
0answers
134 views

Change keyboard shorcuts? alsamixer

I use "master mono" for my audio. I like using the volume up and volume down buttons on my keyboard but they only change "master" not "master mono". Anyway to change this?
4
votes
0answers
342 views

Troubleshooting Firefox and VLC Mozilla plugin

I may be reaching here, but I figured this form would be worth a shot. I'm working with our new HP "ThinPro" thin clients based on Ubuntu 10.04, but a very stripped down version of it. Its running ...
4
votes
0answers
2k views

Google Earth 7, 32bit in 12.10 runs without any error but there is no image (globe)

Everything seemed to install fine. I can start google earth and all layers are available, I can even zoom in and look at 3-D buildings. But there is absolutely no image data displayed at all. If you ...
4
votes
0answers
3k views

How do I Force my Wireless Card to use Mode 802.11n?

I'm using a TP-LINK TL-WN781ND Wireless N card with an AR9285 chipset and an ath9k driver on Xubuntu 12.04.1 with Network manager. 'iwconfig wlan1' shows that it's using a bit-rate of 54 Mb/s. Is ...
4
votes
0answers
831 views

How to set selinux?

I installed selinux first, I set SELINUX=enforcing instead of its original value, SELINUX=permissive in /etc/selinux/config, then I reboot my computer. I waited for some time, but it stopped, I ...
4
votes
0answers
793 views

Opera 12 browser extremely slow scrolling

I'm a recent Ubuntu convert from the Windows side and my preferred browser is Opera 12. The problem I've come across is that the mouse wheel scrolling is agonizingly slow on my system, both with ...

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