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• How can I make my binary file is served as binary and not text when user choose "Save Linked File As..." in Safari?

  - by Eonil

  I'm serving a binary file (.IPA) with Ubuntu/Apache 2.2. When I have chosen Save Linked File As... in Safari, it says it's text file. And it guides me to add .txt extension. However it does not add any extra extension when I download it just clicking link. I added line AddType application/octet-stream .ipa in apache configuration file. I don't know what's wrong with this. Is this a bug of Safari or my misconfiguration? (1) If it caused by bug, how can I avoid this? (2) Or if it caused by misconfiguration, what should I do?

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• php application deployment to redhat [closed]

  - by Subhash Dike

  I am a .net background person with most of the work with Windows environment and IIS etc. I have been given a task to deploy one php application on RedHat Linux box. All I have is the credentials and the server IP of that box. Can someone help about how to get started creating a new website on Apache 2.0 on redhat box and then putting php code over to that. I do not have physical access to that server as well. I know it's very basis question, but I am in dark for these things. Even if you can point me to some documentation that's fine or else at least the analogy with IIS should also help to certain extent.

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• Strategies for porting application from Win32 API to GTK+

  - by Vitor Braga

  I have a legacy application written in C, using the raw Win32 API. The general level of abstraction is low and raw dependency on <windows.h> is common. I would like to port this application to GTK+. There are any kind of guidelines or best practices on how to do this? I've previously ported a MFC application to Qt, but the application was very abstracted - it draw it's own set of widgets, for example - and initial porting was very straightforward. I've been thinking at first using Wine to build a native Linux executable and then trying to slowly refactor it into a GTK+ app. Does some one have best practices or previous experiences to share about this?

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• Who uses GnuSTEP?

  - by adib

  This has been a big question lurking at the back of my head. From what I see, GnuSTEP nowadays is primarily a "hobby" project of a small but tightly-knit group of people. However I haven't seen a large commercial (off-the-shelf) application that uses it, apart from the small applications that comes with the GnuSTEP distribution. Heck, since even Ubuntu doesn't really use it then is GnuSTEP really more than being a "hobby" framework? I know that Sony's SNAP at one brief moment uses GnuSTEP, but they killed the platform before it can do anything meaningful.

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• Questionable ethics regarding closed source softwares which are supposed to be open source.

  - by edem

  Several days ago I heard a sentence "Cracking company name routers are not a crime.". I asked "Why?" and the guy explained to me that company name used a linux distribution on their routers which source can not be closed because of their license but company name closed it. What do you think about this? Doing otherwise unethical "cracking" becomes ethical, or somewhat neutral if the software in question is "cracked" too? By "cracking" I don't mean breaking into a computer through someones' company name router but "cracking" my own router's OS which otherwise would be unethical.

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• Good message board for a website (e.g. phpBB)

  - by unixman83

  Hi, What are the best (and most widely used) Linux-based message board softwares, and the pros and cons of each. e.g. Security Vulnerabilities, Performance on a cheap server, comes pre-packaged [RPM or DEB]. I am looking for the best message board software for my website. A VPS can run almost any software, so the sky is the limit! Free, doesn't require unreasonable number of hyperlinks to their website Security focused / Widely Used, vulnerabilities are found and fixed quick Easy to keep up-to-date, i.e. prepackaged / auto-update in some way Moderator features [like pinning / message preamble], account management Themeable, customize appearance a bit

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• JavaScript malware analysis

  - by begueradj

  I want to test websites for JavaScript malware presence . I plan to develop a Python program that sends the URL of a given website to a virtual machine where the dynamic execution of the eventual malicious JavaScript embedded in the website's page is monitored. My questions: Should my VM be Windows or Linux ? What if the malware damages my VM: is there a hint how to avoid that ? Or launch a new VM automatically instead ? If I use telnet client library to communicate with the VM: must I implement a server within the VM to deal with my queries or can I overcome this ? I am jut looing for hints, general ideas. Thank you for any help.

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• Need to setup and access web disk for a hosting account

  - by mtk

  I am on linux(ubuntu 12.04) and have purchased a hosting space. In the cpanel, I selected nautilus for accessing web-disk and I was given a note: Note: In order for the Web Disk to work, you will need to allow port 2078 (SSL) or 2077 (non-SSL) on your computer's firewall. As, I am unable to connect to this, i.e. on entering the given url in Nautilus address bar, it says 'Connection closed'. So, I believe the above this quoted is not correctly configured. Please let me know, how to configure this? How to allow the given port access?

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• If you need more than 3 levels of indentation, you're screwed?

  - by jokoon

  Per the Linux kernel coding style document: The answer to that is that if you need more than 3 levels of indentation, you're screwed anyway, and should fix your program. What can I deduct from this quote? On top of the fact that too long methods are hard to maintain, are they hard or impossible to optimize for the compiler? I don't really understand if this quote encourages better coding practice or is really a mathematical / algorithmic sort of truth. I also read in some C++ optimizing guide that dividing up a program into more function improves its design is a common thing taught at school, but it should be not done too much, since it can turn into a lot of JMP calls (even if the compiler can inline some methods by itself).

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• HW resources for the device driver [closed]

  - by VladimirLenin

  Need to provide memory and IRQ resources to the Linux kernel in order to bring up the CAN controller. Have no idea how to get them. Below is the structure I need to fill in. This structure I have taken for example, this is for the Run-Time Clock, but I need for CAN controller. Both are on the same board, and there are constants for RT Clock (and all other devices), but not for my CAN chip. When looking at the subject chip driver's code (sp_probe() function), I see it needs the same type resources. struct resource tegra_rtc_resources[] = { [0] = { .start = ???, .end = ???, .flags = IORESOURCE_MEM, }, [1] = { .start = ???, .end = ???, .flags = IORESOURCE_IRQ, }, };

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• How to balance programming projects between feasibility and usefulness

  - by tyjkenn

  I've become fairly competent as a programmer, but I would not say I am a master. I work independently, most as a hobby, although I have done some freelance PHP work. I tend to find myself dabbling in a lot of things: Java Android SDK, Arduino, game scripting, Lua, etc. I've reached the point where I want to start a real software project, but cannot think of a small enough project that allows me enough practice, while still being able to publish a decent piece of software in a reasonable amount of time, and build up a portfolio. More specifically, I was looking at Ubuntu development, in Python, using the Quickly toolset, which includes the PyGTK libraries. So the question is, what is the best way to come up with a small project that is still useful, as a starting point to a software development career?

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• How can I install the Play! framework using typesafe-stack? [migrated]

  - by lhk

  I'd like to create a new project with the Play! framework. My system is Mint 12 64bit. Since the newest version of Play! is already bundled with the typesafe-stack, I thought installation would be easy. I added the typesafe repo, then I apt-get updated and apt-get installed typesafe-stack with the command g8 typesafehub/play-scala. I successfully created a new project in my home folder. Now the problems begin: I don't know how to access Play! with this installation. After creating the project, I tried to convert it into an Eclipse project, it but there's no play command available in the terminal. How can I get a "standard" Play! installation on Linux? What happens to the tools bundled in the typesafe stack - Where do they go?

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• What is the difference between being an IT in investment bank and a professional IT company?

  - by deepsky

  Suppose there are two positions: IT in investment bank: developer for the infrastructure or the platform a famous IT company: embedded developer, linux As far as I understand, since in the investment bank not everyone will have the chance to work for the core trading system, most people just do the same job as they do in a normal IT company. And some of the tasks can even be outsourced. But in a professional IT company, you will have more chance to practice your coding skill and enhance your professional knowledge. So there are many choices when you want to change your job while the IT in invest bank not. Is this correct?

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• Recomendation for Webshop with API

  - by m.sr

  I'm searching for a webshop. The problem with my search is, that the webshop-software of my choice needs to have a useabel API or some interface for external applications. E.g. i need to place orders by an external application or need to get product descriptions or warehouse stock from the external application. I somehow would like to have a webshop wehere the webinterface is just one way to interact with the whole system. There are some other requirments, which have to be fullfilled, but i guess they are kind of common: running on linux MySQL (we already have MySQL-replication and backup in place) i like open source but i'm willing to pay for it, if it's worth it I found some webshops on the net - but perhaps you can tell me, if theres any hope for a webshop with a good API before i go and test all of them, on the first look i didn't find any docs about any interface to external applications for any of my search results. Thank you!

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• How can redirect pages from old core PHP site to new Joomla site?

  - by pkachhia

  We have our old site into core PHP and we have developed it again into Joomla 1.5 last year( because of some limitations we have to build it into 1.5). Now the problem is the URL of sites changed as we have use SEO URLS on joomla. In between we have use .htaccess to redirect user from old URL to new like this Redirect /pages/oldpage.php http://www.mydomain.com/products/category/new_page.html Is this good practice to redirect user to new URL or not?(we have used same server). One more thing, We have used splash page on our site, and to set up it we have made some changes and because of it one of the important link is not working, and it is http://www.mydomail.com/index.php How can I get rid of it? I have used DirectoryIndex splash.html home.html index.php in .htaccess to open splash page first when someone open my site http://www.mydomain.com. Note: my website hosted on dedicated ubuntu server.

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• What is the relationship between OpenGL, GLX, DRI, and Mesa3D?

  - by user65308

  I am starting out doing some low-level 3D programming in Linux. I have a lot of experience using the higher level graphics API OpenInventor. I know it is not strictly necessary to be aware of how all these things fit together but I'm just curious. I know OpenGL is just a standard for graphics applications. Mesa3D seems to be an open source implementation of this standard. So where do GLX and DRI fit? Digging around on Wikipedia and all these websites, I've yet to find an explanation of exactly how it all goes together. Where does hardware acceleration happen? What do proprietary drivers have to do with this? Thanks!

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• If you need more than 3 levels of indentation, you're screwed?

  - by jokoon

  Per the Linux kernel coding style document: The answer to that is that if you need more than 3 levels of indentation, you're screwed anyway, and should fix your program. What can I deduce from this quote? On top of the fact that too long methods are hard to maintain, are they hard or impossible to optimize for the compiler? I don't really understand if this quote encourages better coding practice or is really a mathematical / algorithmic sort of truth. I also read in some C++ optimizing guide that "dividing up a program into more functions improves its design" is frequently taught in CS courses, but it should be not done too much, since it can turn into a lot of JMP calls (even if the compiler can inline some methods by itself).

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• Online File Library

  - by janvdl

  I'm looking for a preferably PHP and web based system, to run on Ubuntu server. Basically it should be a "file forum" in the sense that users can register and be approved to post files to categories. Users with "read" privileges can then go through the categories and download files. Basically I sort of want a FTP-like system, but it should be as easy to manage users, categories, etc as that of a forum system like vB or phpBB. If it could have a forum look and feel that would also be great, but I don't want any discussions taking place.

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• Any idea of what to do with an old PC?

  - by phineas

  I got an old PC for free, similar to that one. Additionlly, I'm a hobbyist programmer who does mainly python and java under a linux (mostly ubuntu) development environment. And now I wonder what I could do with such a piece of crappy hardware and would be pleased to get a good answer. It's one thing if you code your app that could run on almost any pc (or webbrowser) but another if you got an own hardware platform which you could extend or more generally customize the way you like. What I would like to hear from you: Are you in a similar situation? Have you already done a project like that? What would be your ideas?

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• How to hide assets from user? ( e.g.: a png file )

  - by burninggramma

  I think the title is quite self-explaining, still this is a big area I think, so let me drop a few words: I've got a simple experiment game project going, and I want to make sure, that the user isn't messing with the game assets like player skin etc. In my opinion the best way would be that on production I would merge all the assets into one file and the application would check the hash of that file, so it could detect the corrupted data. Is this an acceptable practice? There must be sum libraries / applications which are targeting this problem, could you guide me on this? Project details: unix/linux, c++, sdl

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• setting rpmforge repository for Linux (RHEL)

  - by Ashish

  Hello, I had a Linux centos(5.5) machine, on this i had deployed amavisd (with clamav and spamassassin). Referred these: http://wiki.centos.org/HowTos/Amavisd http://wiki.centos.org/PackageManagement/Yum/Priorities Now I have a linux RHEL machine, details are as follows: (Linux version 2.6.18-164.6.1.el5 ([email protected]) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) x86_64 GNU/Linux Red Hat Enterprise Linux Server release 5.5 (Tikanga)) I want to set up the above mentioned software's on this(RHEL) machine, for that I do (as per the reference link): install yum-priorities but i am unable to install this on my said machine, because the default yum repository provided by RHEL doesn't contain this. How can i deploy the above software's on my RHEL machine, suggest any safe alternate. Please guide since i am a newbie in this matter. thanks in advance Ashish Sharma

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• Ubuntu 12.10 broken, shutdown while updating

  - by UnknownDude

  I got the following problem: My PC shutdown while upgrading from 12.04 to 12.10. Everything seems to work but I can't install the missing updates. It always tells me to run apt-get install -f, but when I do so it just says: (It's in German, hope it doesn't matter) Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut Statusinformationen werden eingelesen... Fertig Abhängigkeiten werden korrigiert... Fertig Die folgenden Pakete wurden automatisch installiert und werden nicht mehr benötigt: espeak gcc-4.6-base:i386 gir1.2-notify-0.7 libcamel-1.2-29 libebook-1.2-12 libedataserver-1.2-15 libgconf2-4 libgnome-bluetooth8 libgnome-menu2 libgnomekbd7 libgomp1:i386 libgweather-3-0 libimobiledevice2 libindicate5 libkpathsea5 libpoppler19 libusbmuxd1 python-gmenu Verwenden Sie »apt-get autoremove«, um sie zu entfernen. Die folgenden zusätzlichen Pakete werden installiert: nvidia-current-updates xserver-xorg-core xserver-xorg-input-evdev xserver-xorg-input-mouse xserver-xorg-input-synaptics xserver-xorg-input-vmmouse xserver-xorg-input-wacom xserver-xorg-video-cirrus xserver-xorg-video-fbdev xserver-xorg-video-mga xserver-xorg-video-neomagic xserver-xorg-video-nouveau xserver-xorg-video-openchrome xserver-xorg-video-qxl xserver-xorg-video-savage xserver-xorg-video-sis xserver-xorg-video-sisusb xserver-xorg-video-tdfx xserver-xorg-video-vesa xserver-xorg-video-vmware Vorgeschlagene Pakete: xfonts-100dpi xfonts-75dpi gpointing-device-settings touchfreeze firmware-linux Die folgenden Pakete werden ENTFERNT: nvidia-current Die folgenden Pakete werden aktualisiert (Upgrade): nvidia-current-updates xserver-xorg-core xserver-xorg-input-evdev xserver-xorg-input-mouse xserver-xorg-input-synaptics xserver-xorg-input-vmmouse xserver-xorg-input-wacom xserver-xorg-video-cirrus xserver-xorg-video-fbdev xserver-xorg-video-mga xserver-xorg-video-neomagic xserver-xorg-video-nouveau xserver-xorg-video-openchrome xserver-xorg-video-qxl xserver-xorg-video-savage xserver-xorg-video-sis xserver-xorg-video-sisusb xserver-xorg-video-tdfx xserver-xorg-video-vesa xserver-xorg-video-vmware 20 aktualisiert, 0 neu installiert, 1 zu entfernen und 133 nicht aktualisiert. 8 nicht vollständig installiert oder entfernt. Es müssen noch 0 B von 70,6 MB an Archiven heruntergeladen werden. Nach dieser Operation werden 184 MB Plattenplatz freigegeben. Möchten Sie fortfahren [J/n]? j (Lese Datenbank ... 242727 Dateien und Verzeichnisse sind derzeit installiert.) Entfernen von nvidia-current ... Removing all DKMS Modules Error! There are no instances of module: nvidia-current 295.40 located in the DKMS tree. Done. Traceback (most recent call last): File "/usr/bin/quirks-handler", line 26, in <module> import Quirks.quirkapplier File "/usr/lib/python2.7/dist-packages/Quirks/quirkapplier.py", line 26, in <module> import XKit.xutils ImportError: No module named XKit.xutils dpkg: Fehler beim Bearbeiten von nvidia-current (--remove): Unterprozess installiertes pre-removal-Skript gab den Fehlerwert 1 zurück Trigger für bamfdaemon werden verarbeitet ... Rebuilding /usr/share/applications/bamf.index... Trigger für libc-bin werden verarbeitet ... ldconfig deferred processing now taking place Fehler traten auf beim Bearbeiten von: nvidia-current E: Sub-process /usr/bin/dpkg returned an error code (1) When I try to remove nvidia-current it tells me to run apt-get install -f. Do you guys have any idea? I don't want to reinstall my whole system, takes a lot of time to encrypt everything again and so on.

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• Intel I217LM ethernet controller not detected by Ubuntu 12.04LTS

  - by Alexandr Kurilin

  My last installation of Ubuntu 12.04 on a machine using an ASUS Q87M-E motherboard with an Intel I217LM Ethernet controller has failed to detect the ethernet card. The only thing displayed by ifconfig -a is the loopback. I double-checked in the BIOS, and the controller should be online. $ rfkill list all 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no $ lspci 00:00.0 Host bridge: Intel Corporation Haswell DRAM Controller (rev 06) 00:01.0 PCI bridge: Intel Corporation Haswell PCI Express x16 Controller (rev 06) 00:02.0 VGA compatible controller: Intel Corporation Haswell Integrated Graphics Controller (rev 06) 00:03.0 Audio device: Intel Corporation Haswell HD Audio Controller (rev 06) 00:14.0 USB controller: Intel Corporation Lynx Point USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation Lynx Point MEI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation Lynx Point KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation Device 153a (rev 04) 00:1a.0 USB controller: Intel Corporation Lynx Point USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation Lynx Point HD Audio Controller (rev 04) 00:1d.0 USB controller: Intel Corporation Lynx Point USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation Lynx Point LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation Lynx Point 6-Port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation Lynx Point SMBus Controller (rev 04) $ lsmod Module Size Used by vesafb 13844 1 snd_hda_codec_realtek 224173 1 arc4 12529 2 joydev 17693 0 usbhid 47238 0 hid 99636 1 usbhid rfcomm 47604 0 rt73usb 31735 0 crc_itu_t 12707 1 rt73usb rt2x00usb 20808 1 rt73usb rt2x00lib 55326 2 rt73usb,rt2x00usb mac80211 506862 2 rt2x00usb,rt2x00lib cfg80211 205774 2 rt2x00lib,mac80211 eeepc_wmi 13109 0 bnep 18281 2 asus_wmi 24456 1 eeepc_wmi sparse_keymap 13890 1 asus_wmi psmouse 97485 0 bluetooth 180153 10 rfcomm,bnep ppdev 17113 0 snd_hda_intel 33719 6 snd_hda_codec 127706 2 snd_hda_codec_realtek,snd_hda_intel snd_seq_midi 13324 0 snd_hwdep 17764 1 snd_hda_codec snd_rawmidi 30748 1 snd_seq_midi serio_raw 13211 0 snd_pcm 97275 2 snd_hda_intel,snd_hda_codec snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61929 2 snd_seq_midi,snd_seq_midi_event snd_timer 29990 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq parport_pc 32866 1 snd 79041 21 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_rawmidi,snd_pcm,snd_seq,snd_timer,snd_seq_device video 19651 0 soundcore 15091 1 snd wmi 19256 1 asus_wmi snd_page_alloc 18529 2 snd_hda_intel,snd_pcm mac_hid 13253 0 lp 17799 0 parport 46562 3 ppdev,parport_pc,lp $ ifconfig lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1091 errors:0 dropped:0 overruns:0 frame:0 TX packets:1091 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:80048 (80.0 KB) TX bytes:80048 (80.0 KB) wlan0 Link encap:Ethernet HWaddr 00:fd:07:91:a8:b9 inet addr:172.16.42.4 Bcast:172.16.42.255 Mask:255.255.255.0 inet6 addr: fe80::2fd:7ff:fe91:a8b9/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:56644 errors:0 dropped:0 overruns:0 frame:0 TX packets:36417 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:85270918 (85.2 MB) TX bytes:3413849 (3.4 MB) additionally, running sudo lshw -C network returns: *-network UNCLAIMED description: Ethernet Controller [...] I'm pretty stumped at this point. This doesn't sound like a very uncommon ethernet controller and I figured it would be picked up by the system. Does anybody have advice for how to deal with this? Anything specific I should look into to figure out what could be causing this? Edit: It seems that following the guide on the Intel e1000e drivers page allowed the card to start working. Is this a real fix or is there a better way?

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• Gnome Shell Theme Problem on Ubuntu 11.10

  - by Khurram Majeed

  I am trying to install ANewStart GNOME shell themes on Ubuntu 11.10. I have installed gnome shell extension for themes: sudo add-apt-repository ppa:webupd8team/gnome3 sudo apt-get update sudo apt-get install gnome-shell-extensions-user-theme I got the instructions from here ANewStart GNOME Shell Theme + AwOken Icons Theme = Pure Art. But when I go to "Advanced Settings - Shell Extensions" its empty... There is nothing. Also there is a orange triangle sign next to Shell Theme drop down in Advanced Settings - Theme. When I try to run the gnome-tweak-tool from terminal I get following error: imresh@imresh-laptop:~$ gnome-tweak-tool CRITICAL: Error parsing schema org.gnome.shell (/usr/share/glib-2.0/schemas/org.gnome.shell.gschema.xml) Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/gtweak/gsettings.py", line 45, in __init__ summary = key.getElementsByTagName("summary")[0].childNodes[0].data IndexError: list index out of range WARNING : Error detecting shell Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell_extensions.py", line 145, in __init__ shell = GnomeShellFactory().get_shell() File "/usr/lib/python2.7/dist-packages/gtweak/utils.py", line 38, in getinstance instances[cls] = cls() File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 123, in __init__ v = map(int,proxy.version.split(".")) File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 46, in version return json.loads(self.execute_js('const Config = imports.misc.config; Config.PACKAGE_VERSION')) File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 39, in execute_js result, output = self.proxy.Eval('(s)', js) File "/usr/lib/python2.7/dist-packages/gi/overrides/Gio.py", line 148, in __call__ kwargs.get('flags', 0), kwargs.get('timeout', -1), None) File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function return info.invoke(*args, **kwargs) GError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files WARNING : Shell not running Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell.py", line 57, in __init__ self._shell = GnomeShellFactory().get_shell() File "/usr/lib/python2.7/dist-packages/gtweak/utils.py", line 38, in getinstance instances[cls] = cls() File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 123, in __init__ v = map(int,proxy.version.split(".")) File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 46, in version return json.loads(self.execute_js('const Config = imports.misc.config; Config.PACKAGE_VERSION')) File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 39, in execute_js result, output = self.proxy.Eval('(s)', js) File "/usr/lib/python2.7/dist-packages/gi/overrides/Gio.py", line 148, in __call__ kwargs.get('flags', 0), kwargs.get('timeout', -1), None) File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function return info.invoke(*args, **kwargs) GError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files WARNING : Could not list shell extensions Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell.py", line 62, in __init__ extensions = self._shell.list_extensions() AttributeError: ShellThemeTweak instance has no attribute '_shell' (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed (gnome-tweak-tool:5323): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed Please help me in fixing this. I have also restarted the computer many times it does not make a difference.

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• Lenovo X220 right click does not work with ubuntu 12.04

  - by fulop

  I am unable to right click with my new X220 Lenovo sub-notebook. I have read several workaround but even not know which one would help me. Can someone help me to find the solution or workaround? dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor): -D_FORTIFY_SOURCE=2 dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2 dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor): -Wl,-Bsymbolic-functions -Wl,-z,relro dpkg-buildpackage: source package xserver-xorg-input-synaptics dpkg-buildpackage: source version 1.6.2-1ubuntu1~precise2 dpkg-buildpackage: source changed by Timo Aaltonen <[email protected]> dpkg-buildpackage: host architecture amd64 dpkg-source --before-build xserver-xorg-input-synaptics-1.6.2 fakeroot debian/rules clean dh clean --with quilt,autoreconf,xsf --builddirectory=build/ dh_testdir -O--builddirectory=build/ dh_auto_clean -O--builddirectory=build/ dh_quilt_unpatch -O--builddirectory=build/ Removing patch 131_reset-num_active_touches-on-deviceoff.patch Restoring src/synaptics.c Removing patch 130_dont_enable_rightbutton_area.patch Restoring conf/50-synaptics.conf Removing patch 129_disable_three_touch_tap.patch Restoring src/synaptics.c Removing patch 128_disable_three_click_action.patch Restoring src/synaptics.c Removing patch 126_ubuntu_xi22.patch Restoring configure.ac Removing patch 125_option_rec_revert.patch Restoring test/fake-symbols.h Restoring test/fake-symbols.c Removing patch 124_syndaemon_events.patch Restoring tools/syndaemon.c Removing patch 118_quell_error_msg.patch Restoring tools/synclient.c Restoring tools/syndaemon.c Removing patch 115_evdev_only.patch Restoring conf/50-synaptics.conf Removing patch 106_always_enable_vert_edge_scroll.patch Restoring src/synaptics.c Removing patch 104_always_enable_tapping.patch Restoring src/synaptics.c Removing patch 103_enable_cornertapping.patch Restoring src/synaptics.c Removing patch 101_resolution_detect_option.patch Restoring include/synaptics-properties.h Restoring man/synaptics.man Restoring src/synapticsstr.h Restoring src/properties.c Restoring src/synaptics.c Restoring tools/synclient.c Removing patch 02-do-not-use-synaptics-for-keyboards.patch Restoring conf/11-x11-synaptics.fdi No patches applied dh_autoreconf_clean -O--builddirectory=build/ dh_clean -O--builddirectory=build/ dpkg-source -b xserver-xorg-input-synaptics-1.6.2 dpkg-source: warning: no source format specified in debian/source/format, see dpkg-source(1) dpkg-source: info: using source format `1.0' dpkg-source: info: building xserver-xorg-input-synaptics using existing xserver-xorg-input-synaptics_1.6.2.orig.tar.gz dpkg-source: info: building xserver-xorg-input-synaptics in xserver-xorg-input-synaptics_1.6.2-1ubuntu1~precise2.diff.gz dpkg-source: warning: the diff modifies the following upstream files: autogen.sh docs/README.alps docs/tapndrag.dia docs/trouble-shooting.txt dpkg-source: info: use the '3.0 (quilt)' format to have separate and documented changes to upstream files, see dpkg-source(1) dpkg-source: info: building xserver-xorg-input-synaptics in xserver-xorg-input-synaptics_1.6.2-1ubuntu1~precise2.dsc debian/rules build dh build --with quilt,autoreconf,xsf --builddirectory=build/ dh_testdir -O--builddirectory=build/ dh_quilt_patch -O--builddirectory=build/ Applying patch 02-do-not-use-synaptics-for-keyboards.patch patching file conf/11-x11-synaptics.fdi Hunk #1 succeeded at 9 (offset 7 lines). Applying patch 101_resolution_detect_option.patch patching file include/synaptics-properties.h patching file man/synaptics.man patching file src/properties.c Hunk #3 succeeded at 787 (offset 6 lines). patching file src/synaptics.c Hunk #2 succeeded at 1403 (offset 3 lines). Hunk #3 succeeded at 1421 (offset 3 lines). patching file src/synapticsstr.h patching file tools/synclient.c Applying patch 103_enable_cornertapping.patch patching file src/synaptics.c Hunk #1 succeeded at 762 with fuzz 1 (offset 202 lines). Applying patch 104_always_enable_tapping.patch patching file src/synaptics.c Hunk #1 succeeded at 662 with fuzz 2 (offset 6 lines). Applying patch 106_always_enable_vert_edge_scroll.patch patching file src/synaptics.c Hunk #1 succeeded at 673 (offset 174 lines). Applying patch 115_evdev_only.patch patching file conf/50-synaptics.conf Hunk #1 succeeded at 14 with fuzz 2. Applying patch 118_quell_error_msg.patch patching file tools/synclient.c patching file tools/syndaemon.c Applying patch 124_syndaemon_events.patch patching file tools/syndaemon.c Applying patch 125_option_rec_revert.patch patching file test/fake-symbols.c patching file test/fake-symbols.h Applying patch 126_ubuntu_xi22.patch patching file configure.ac Applying patch 128_disable_three_click_action.patch patching file src/synaptics.c Hunk #1 succeeded at 671 (offset 174 lines). Applying patch 129_disable_three_touch_tap.patch patching file src/synaptics.c Hunk #1 succeeded at 665 (offset 32 lines). Applying patch 130_dont_enable_rightbutton_area.patch patching file conf/50-synaptics.conf Applying patch 131_reset-num_active_touches-on-deviceoff.patch patching file src/synaptics.c Applying patch 201-wait.patch patching file src/eventcomm.c Hunk #1 FAILED at 750. Hunk #2 FAILED at 775. Hunk #3 FAILED at 784. 3 out of 3 hunks FAILED -- rejects in file src/eventcomm.c Patch 201-wait.patch does not apply (enforce with -f) dh_quilt_patch: quilt --quiltrc /dev/null push -a || test $? = 2 returned exit code 1 make: *** [build] Error 25 dpkg-buildpackage: error: debian/rules build gave error exit status 2

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