TOPIC: UBUNTU
How to compile and install Nightingale when PPA repositories fail on Ubuntu 13.10
3rd December 2013When I upgraded to Ubuntu GNOME 13.10 and went for the 64-bit variant, I tried a previously tried and tested approach for installing Nightingale that used a PPA, only for it not to work. At that point, the repository had not caught up with the latest Ubuntu release (it has by the time of writing) and other pre-compiled packages would not work either. However, there was one further possibility left, and that was downloading a copy of the source code and compiling that. My previous experiences of doing that kind of thing have not been universally positive, so it was not my first choice, but I gave it a go anyway.
To get the source code, I first needed to install Git so I could take a copy from the version controlled repository and the following command added the tool and all its dependencies:
sudo apt-get install git autoconf g++ libgtk2.0-dev libdbus-glib-1-dev libtag1-dev libgstreamer-plugins-base0.10-dev zip unzip
With that lot installed, it was time to check out a copy of the latest source code, and I went with the following:
git clone https://github.com/nightingale-media-player/nightingale-hacking.git
The next step was to go into the nightingale-hacking sub-folder and issue the following command:
./build.sh
That should produce a subdirectory named nightingale that contains the compiled executable files. If this exists, it can be copied into /opt. If not, then create a folder named nightingale under /opt using copy the files from ~/nightingale-hacking/compiled/dist into that location. Ubuntu GNOME 13.10 comes with GNOME Shell 3.8, the next step took a little fiddling before it was sorted: adding an icon to the application menu or dashboard. This involved adding a file called nightingale.desktop in /usr/share/applications/ with the following contents:
[Desktop Entry]
Name=Nightingale
Comment=Play music
TryExec=/opt/nightingale/nightingale
Exec=/opt/nightingale/nightingale
Icon=/usr/share/pixmaps/nightingale.xpm
Type=Application
X-GNOME-DocPath=nightingale/index.html
X-GNOME-Bugzilla-Bugzilla=Nightingale
X-GNOME-Bugzilla-Product=nightingale
X-GNOME-Bugzilla-Component=BugBuddyBugs
X-GNOME-Bugzilla-Version=1.1.2
Categories=GNOME;Audio;Music;Player;AudioVideo;
StartupNotify=true
OnlyShowIn=GNOME;Unity;
Keywords=Run;
Actions=New
X-Ubuntu-Gettext-Domain=nightingale
[Desktop Action New]
Name=Nightingale
Exec=/opt/nightingale/nightingale
OnlyShowIn=Unity
It was created from a copy of another *.desktop file and the categories in there together with the link to the icon were as important as the title and took a little tinkering before all was in place. Also, you may find that /opt/nightingale/chrome/icons/default/default.xpm needs to be become /usr/share/pixmaps/nightingale.xpm using the cp command before your new menu entry gains an icon to go with it. While the steps that I describe here worked for me, there is more information on the Nightingale wiki if you need it.
Setting up a WD My Book Live NAS on Ubuntu GNOME 13.10
1st December 2013The official line from Western Digital is this: they do not support the use of their My Book Live NAS drives with Linux or UNIX. However, what that means is that they only develop tools for accessing their products for Windows and maybe OS X. It still doesn't mean that you cannot access the drive's configuration settings by pointing your web browser at http://mybooklive.local/. In fact, not having those extra tools is no drawback at all since the drive can be accessed through your file manager of choice under the Network section and the default name is MyBookLive too, so you easily can find the thing once it is connected to a router, or switch anyway.
Once you are in the server's web configuration area, you can do things like changing its name, updating its firmware, finding out what network has been assigned to it, creating and deleting file shares, password protecting file shares and other things. These are the kinds of things that come in handy if you are going to have a more permanent connection to the NAS from a PC that runs Linux. The steps that I describe have worked on Ubuntu 12.04 and 13.10 with the GNOME desktop environment.
What I was surprised to discover that you cannot just set up a symbolic link that points to a file share. Instead, it needs to be mounted and this can be done from the command line using mount or at start-up with /etc/fstab. For this to happen, you need the Common Internet File System utilities and these are added as follows if you need them (check in the Software Centre or in Synaptic):
sudo apt-get install cifs-utils
Once these are added, you can add a line like the following to /etc/fstab:
//[NAS IP address]/[file share name] /[file system mount point] cifs
credentials=[full file location]/.creds,
iocharset=utf8,
sec=ntlm,
gid=1000,
uid=1000,
file_mode=0775,
dir_mode=0775
0 0
Though I have broken it over several lines above, this is one unwrapped line in /etc/fstab with all the fields in square brackets populated for your system and with no brackets around these. Though there are other ways to specify the server, using its IP address is what has given me the most success; this is found under Settings > Network on the web console. Next up is the actual file share name on the NAS; I have used a custom term instead of the default of Public. The NAS file share needs to be mounted to an actual directory in your file system like /media/nas or whatever you like; however, you will need to create this beforehand. After that, you have to specify the file system, and it is cifs instead of more conventional alternatives like ext4 or swap. After this and before the final two space delimited zeroes in the line comes the chunk that deals with the security of the mount point.
What I have done in my case is to have a password-protected file share and the user ID and password have been placed in a file in my home area with only the owner having read and write permissions for it (600 in chmod-speak). Preceding the filename with a "." also affords extra invisibility. That file then is populated with the user ID and password like the following. Of course, the bracketed values have to be replaced with what you have in your case.
username=[NAS file share user ID]
password=[NAS file share password]
With the credentials file created, its options have to be set. First, there is the character set of the file (usually UTF-8 and I got error code 79 when I mistyped this) and the security that is to be applied to the credentials (ntlm in this case). To save having no write access to the mounted file share, the uid and gid for your user needs specification, with 1000 being the values for the first non-root user created on a Linux system. After that, it does no harm to set the file and directory permissions because they only can be set at mount time; using chmod, chown and chgrp afterwards, has no effect whatsoever. Here, I have set permissions to read, write and execute for the owner and the user group while only allowing read and execute access for everyone else (that's 775 in the world of chmod).
All of what I have described here worked for me and had to be gleaned from disparate sources like Mount Windows Shares Permanently from the Ubuntu Wiki, another blog entry regarding the permissions settings for a CIFS mount point and an Ubuntu forum posting on mounting CIFS with UTF-8 support. Because of the scattering of information, I just felt that it needed to all together in one place for others to use, and I hope that fulfils someone else's needs similarly to mine.
Installing Citrix Receiver 13.0 in Ubuntu GNOME 13.10 64-bit
28th November 2013Installing the latest version of Citrix Receiver (13.0 at the time of writing) on 64-bit Ubuntu should be as simple as downloading the required DEB package and double-clicking on the file so that Ubuntu Software Centre can work its magic. Unfortunately, the 64-bit DEB file is faulty, so that means that the Ubuntu community how-to guide for Citrix still is needed. In fact, any user of Linux Mint or another distro that uses Ubuntu as its base would do well to have a look at that Ubuntu link.
For the sake of completeness, I still am going to let you in on the process that worked for me. Once the DEB file has been downloaded, the first task is to create a temporary folder where the DEB file's contents can be extracted:
mkdir ica_temp
With that in place, it then is time to do the extraction, and it needs two commands with the second of these need to extract the control file while the first extracts everything else.
sudo dpkg-deb -x icaclient- ica_temp
sudo dpkg-deb --control icaclient- ica_temp/DEBIAN
It is the control file that has been the cause of all the bother because it refers to unavailable dependencies that it really doesn't need anyway. To open the file for editing, issue the following command:
sudo gedit ica_temp/DEBIAN/control
Then change line 7 (it should begin with Depends:) to: Depends: libc6-i386 (>= 2.7-1), lib32z1, nspluginwrapper. While there are other software packages in there that Ubuntu no longer supports, they are not needed anyway. With the edit made, and the file saved, the next step is to build a new DEB package with the corrected control file:
dpkg -b ica_temp icaclient-modified.deb
Once you have the package, the next step is to install it using the following command:
sudo dpkg -i icaclient-modified.deb
If it fails, then you have missing dependencies and the following command should sort these before a re-run of the above command again:
sudo apt-get install libmotif4:i386 nspluginwrapper lib32z1 libc6-i386
With Citrix Receiver installed, there is one more thing that is needed before you can use it freely. This is to put Thawte security certificate files into /opt/Citrix/ICAClient/keystore/cacerts. What I had not realised until recently was that many of these already are in /usr/share/ca-certificates/mozilla and linking to them with the following command makes them available to Citrix Receiver:
sudo ln -s /usr/share/ca-certificates/mozilla/* /opt/Citrix/ICAClient/keystore/cacerts/
Another approach is to download the Thawte certificates and extract the archive to /tmp/. From there they can be copied to /opt/Citrix/ICAClient/keystore/cacerts and I copied the Thawte Personal Premium certificate as follows:
sudo cp /tmp/Thawte Root Certificates/Thawte Personal Premium CA/Thawte Personal Premium CA.cer /opt/Citrix/ICAClient/keystore/cacerts/
Until I found out about what was in the Mozilla folder, I simply picked out the certificate mentioned in the Citrix error message and copied it over like the above. Of course, all of this may seem like a lot of work to those who are non-tinkerers and I have added a repaired 64-bit DEB package that incorporates all of the above and should not need any further intervention aside from installing it using GDebi, Ubuntu's Software Centre, dpkg or anything else that does what's needed.
Surveying changes coming in GNOME 3.10
20th October 2013GNOME 3.10 was released last month, but I only saw it when it appeared in the Arch and Antergos repositories. Despite stability risks, this showcases a strength of rolling distributions: they let you see the latest software before others. Otherwise, you might need to wait for the next Fedora release to view GNOME updates. This delay isn't always negative, as Ubuntu GNOME typically uses the previous version. Since many GNOME Shell extension developers don't update until Fedora includes the latest GNOME in a stable release, this approach ensures the desktop environment is well established before reaching Ubuntu. Debian takes this further by using a stable version from years ago, which has merits for system reliability.
As I regularly use GNOME Shell extensions, I'm interested in which ones still work, which need tweaking, and which no longer function. The main change in the top panel is the replacement of separate sound and user menus with a single combined menu. Extensions that modified the user menu now need reworking or abandoning. The GNOME project has adopted an irritating habit similar to WordPress, with frequent API changes that break extensions (or plugins in WordPress). However, GNOME should copy WordPress's approach to documentation, particularly for the API, which is barely documented anywhere.
GNOME Shell theme developers face challenges too. When I used Elementary Luna 3.4, a large border appeared around the panel, so I switched to XGnome Enhanced (found via GNOME-Look.org). The former theme is no longer maintained as its developer has stopped using GNOME Shell. Perhaps someone else could take it over, since it worked well until version 3.8. The new theme works well for me and will be an option if I upgrade to GNOME 3.10 on one of my PCs in the future.
Returning to the subject of extensions, I tested the included Applications Menu extension, which has improved stability and looks very usable. I no longer need to wait for the Frippery equivalent to be updated. The GNOME Shell backstage view hasn't changed much since 3.8, which may disappoint some, but the workaround works well. Several extensions I use frequently haven't been updated for GNOME Shell 3.10 yet. After some success before a possible upgrade to Ubuntu GNOME 13.10 and GNOME Shell 3.8 (though I'm staying with version 13.04 for now), I tried to port some of these to the latest interface. Below are my updated extensions, which you can use until they're officially updated on the GNOME Shell Extensions website:
GNOME 3.10 brings other modifications beyond GNOME Shell, which is mainly a JavaScript construction. Application title bars continue to be consolidated in GNOME applications, with a prominent exit button now appearing. You can still apply the previously mentioned modifications to Nautilus (also called Files), many of which work with other applications like Gedit. Gedit now includes useful 'x of y' numbering for search results, showing the current match number and total matches. The GNOME Tweak Tool has been overhauled, but no longer includes the setting for showing folder paths in Nautilus. To enable this feature, open dconf-editor, navigate to org > gnome > nautilus > preferences and tick the always-use-location-entry box.
The GNOME project continues on its path established a few years ago. While I wish GNOME Shell were more mature, significant changes are still coming, making me wonder when this will stop. This might be the result of introducing a controversial experiment when users were content with GNOME 2. Fedora 20 should bring more updated GNOME shell extensions. Antergos provides a good way to see the latest GNOME version if it remains stable. Cinnamon fans may be happy that Cinnamon 2.0 is another desktop option for the Arch-based distribution, one that I may discuss this further once the Antergos installer stops failing at package downloads. I'm setting up a separate VM to examine Cinnamon because it destabilised GNOME during a previous review.
A look at Ubuntu GNOME 13.10
12th October 2013With Ubuntu GNOME 13.10's final release approaching, I decided to try the beta version to see what's coming. However, I accidentally downloaded and installed the 64-bit edition of 13.04 in a VirtualBox virtual machine. My plan to update this to the upcoming release failed due to instability, so I couldn't test an in-place upgrade to 13.10. Originally, I had intended to use this command:
gksu update-manager -d
However, I found another one when considering how Ubuntu Server might be upgraded without the GUI application that is the Update Manager. To update to a development version, the following command is what you need:
sudo do-release-upgrade -d
To upgrade to a final release of a new version of Ubuntu, drop the -d switch from the above to use the following:
sudo do-release-upgrade
There is one further option that isn't recommended for moving between Ubuntu versions, but I use it to get updates, such as new kernel subversions that are released:
sudo apt-get dist-upgrade
Rather than trying out the above, I downloaded the latest ISO image for the beta release of Ubuntu GNOME 13.10 and installed onto a VM that instead. Though it is the 32 bit version of the distro that is installed on my main home PC, it has been the 64 bit version that I have been trying. So far, that seems to be behaving itself even if it feels a little sluggish, but that could be down to the four-year-old PC that hosts the virtual machine. For a while, I have been playing with the possibility of an upgrade involving an Intel Core i5 4670K CPU and 16 GB of RAM (useful for running multiple virtual machines at a time) along with any motherboard that supports those, so looking at a 64-bit operating system has its uses.
The Linux kernel is 3.11, but that's not my main concern. Neither am I worried about LibreOffice 4.1.2.3 being included while GIMP (version 2.8.6) wasn't, since it can be added easily. What drew me to explore the upcoming release was the move to GNOME Shell 3.8, as I rely on many extensions. Like WordPress and its plugins, GNOME Shell has a difficult relationship with extensions, and I wanted to see which still worked. The backstage application view has changed. Now you either see all installed applications or must type the name of the one you want. Losing the categorical view from GNOME Shell 3.6 is a backward step, and I hope version 3.10 brings it back. Although you can add categories, the result is inferior to the original. Users shouldn't need to modify system internals for such basic functionality. With all these constant changes, it's unsurprising that Cinnamon has become independent with version 2.0, and that Debian considered not using GNOME for its latest version (7.1 at the time of writing, which wisely chose GNOME Shell 3.4).
Having had a look at other distribution that already have GNOME Shell 3.8, I knew that a few of my extensions worked with it. The list includes Frippery Bottom Panel, Frippery Move Clock, Places Status Indicator, Removable Drive Menu, Remove Rounded Corners (not really needed with the GNOME Shell theme that I use, Elementary Luna 3.4, but I retain it anyway), Show Desktop Button, User Themes and Ignore_Request_Hide_Titlebar. Because of the changes to the backstage view, I added the Frippery Applications Menu instead of the Applications Menu because I have found that to be unstable. Useful new discoveries have included Curtains Up and GNOME Shell Open Terminal, while Shell Restart User Menu Entry has made a return and found a use this time around too.
There have been some extensions that were not updated to work with GNOME Shell 3.8 that I have got working. In some cases, it was as simple as updating the metadata.json file for an extension with new version numbers of 3.8 and 3.84 to the list associated with the shell version property. All extensions are to be found in the .local/share/gnome-shell/extensions location in your home directory, and each has a dedicated file containing the aforementioned file.
With others, it was a matter of looking in the Looking Glass (execute lg in the box that ALT + F2 brings up on your screen to access this) and seeing what error messages were to be found in there before attempting to correct these in either the extensions' extension.js files or whatever JavaScript (*.js) file was causing the problem. With either or both of these remedies, I managed to port the four extensions below to GNOME Shell 3.8. In fact, you can download these zip files and install them yourself to see how you get on with them.
Advanced Settings in User Menu
There is a Remove Panel App Menu that works with GNOME Shell 3.8, but I found that it got rid of the Places menu instead of the panel's App Menu, so I tried porting the older extension to see if it behaved itself and it does. With these in place, I have bent Ubuntu GNOME 13.10 to my will ahead of its final release next week, which includes customising Nautilus too. Other than a new version of GNOME Shell, it looks as if it will come with less in the way of drama and a breather like that is no bad thing given that personal computing incessantly remains in a state of flux these days.
Turning off seccomp sandbox in vsftpd
21st September 2013Within the last week, I set up a virtual web server using Arch Linux to satisfy my own curiosity, since the DIY nature of Arch means that you can build up exactly what you need without having any real constraints put upon you. Something that didn't surprise me about this was that it took me more work than the virtual server that I created using Ubuntu Server, yet I didn't expect Proftpd to be missing from the main repositories. Though the package can be found in the AUR, I didn't fancy the prospect of dragging more work on myself, so I went with vsftpd (Very Secure FTP Daemon) instead. In contrast to Proftpd, this is available in the standard repositories and there is a guide to its use in the Arch user documentation.
However, while vsftpd worked well just after installation, connections to the virtual FTP soon failed with FileZilla began issuing uninformative messages. In fact, it was the standard command line FTP client on my Ubuntu machine that was more revealing. It issued the following message that let me to the cause after my engaging the services of Google:
500 OOPS: priv_sock_get_cmd
With version 3.0 of vsftpd, a new feature was introduced, and it appears that this has caused problems for a few people. That feature is seccomp_sandbox and it can be turned off by adding the following line in /etc/vsftpd.conf:
seccomp_sandbox=NO
That solved my problem, and version 3.0.2 of vsftpd should address the issue with seccomp sandboxing anyway. In case, this solution isn't as robust as it should be because seccomp is not supported in the Linux kernel that you are using, turning off the new feature still needs to be an option, though.
Creating a test web server using Ubuntu Server 13.04 and VirtualBox
1st September 2013Having seen Linux Format cover tools like Vagrant and Puppet that manage virtual machines, I have been attracted by the prospect of a virtual web server running on my own PC. Certainly, having the LAMP software stack in a VM means that the corresponding tools don't need to be added to a host system should its operating system need a fresh installation.
As intriguing as tools like Vagrant may be, I decided that I needed to learn a bit more about getting server instances set up in VirtualBox anyway. Thus, I went and downloaded the latest version of Ubuntu Server and gave that a go. One lesson that I learned was that Bridged Networking needs to be added to the VM before installation of the operating system, unless you fancy overcoming the challenge of getting Ubuntu Server to recognise an altered or additional network interface. In my case, I added an extra adapter for the Bridged Networking and left the original in place as NAT. The reason for having Bridged Networking set up is that it allows access to the virtual web server from the host once you know the IP address and that information can be obtained by executing the ifconfig command on the virtual machine.
With the networking sorted, the next step was to install the 64-bit edition of Ubuntu Server. Unlike its desktop counterpart, this is all driven by text menus but remains fairly intuitive and there is hardly anything there that you wouldn't see with another Linux distribution. A useful addition is the addition of a menu to select the types of server services that you'd like to see installed. From this, I chose the web server and SSH options, and I seem to remember that there was a database server option too. If there was an FTP server option, I would have chosen that too, but it was no ordeal to add Proftpd later on anyway.
All of this set was done through the VirtualBox GUI, just to keep life more straightforward. Even so, I only selected 12 MB of video memory and was tempted to cut the overall memory back from 512 MB but leaving things be for now. However, what I have begun to do is start and stop the virtual machine from the command line, since servers are headless operations anyway. With SSH enabled, there is little need to have the VirtualBox GUI going. The command for starting the server is below:
VBoxManage startvm "Ubuntu Server" --type=headless
There is a VBoxHeadless command for the same end too, but VBoxManage does what I need. The startvm option is what tells VBoxManage to start the server, and the virtual machine's name is enclosed in quotes. The --type=headless ensures that no window pops up. To stop the virtual web server cleanly, a command like the following is needed:
VBoxManage controlvm "Ubuntu Server" acpipowerbutton
Again, the VBoxManage command gets used and the acpipowerbutton option ensures that a clean shutdown is performed. Not doing so results in the server not fully starting up, according to my experiences thus far. Getting the virtual web server to start and stop with the host machine itself starting and stopping, but this looks more complex, so I plan to leave things a while before trying that experiment.
Protecting your photos with copyright metadata using ExifTool
8th July 2013There is a bill making its way through the U.K. parliament at this time that could reduce the power of copyright when it comes to images placed on the web. The current situation is that anyone who creates an image automatically holds the copyright for it. However, the new legislation will remove that if it becomes law as it stands. As it happens, the Royal Photographic Society is doing what it can to avoid any changes to what we have now.
Though there may be the barrier of due diligence, how many of us take steps to mark our own intellectual property? For one, I have been less that attentive to this and now wonder if there is anything more that I should be doing. While others may copyleft their images instead, I don't want to find myself unable to share my own photos because another party is claiming rights over them. There's watermarking as an object, yet I also want to add something to the image metadata too.
That got me wondering about adding metadata to any images that I post online that assert my status as the copyright holder. It may not be perfect, but any action is better than doing nothing at all. Given that I don't post photos where EXIF metadata is stripped as part of the uploading process, it should be there to see for anyone who bothers to check, and there may not be many who do.
Because I also wanted to batch process images, I looked for a command line tool to do the needful and found ExifTool. Being a Perl library, it is cross-platform so you can use it on Linux, Windows and even OS X. To install it on a Debian or Ubuntu-based Linux distro, just use the following command:
sudo apt-get install libimage-exiftool-perl
The form of the command that I found useful for adding the actual copyright information is below:
exiftool -p "-copyright=(c) John ..." -ext jpg -overwrite_original
The -p switch preserves the timestamp of the image file, while the -overwrite_original one ensures that you don't end up with unwanted backup files. The copyright message goes within the quotes along with the -copyright option. With a little shell scripting, you can traverse a directory structure and change the metadata for any image files contained in different sub-folders. If you wish to do more than this, there's always the user documentation to be consulted.
Building and installing Microsoft Core Fonts on Fedora 19 with RPM
6th July 2013While I have a previous posting from 2009 that discusses adding Microsoft's Core Fonts to the then current version of Fedora, it did strike me that I hadn't laid out the series of commands that were used. Instead, I referred to an external and unofficial Fedora FAQ. That's still there, yet I also felt that I was leaving things a little to chance, given how websites can disappear quite suddenly.
Even after next to four years, it still amazes me that you cannot install Microsoft's Core Fonts in Fedora as you would on Ubuntu, Linux Mint or even Debian. Therefore, the following series of steps is as necessary now as it was then.
The first step is to add in a number of precursor applications such as wget for command line file downloading from websites, cabextract for extracting the contents of Windows CAB files, rpmbuild for creating RPM installers and utilities for the XFS file system that chkfontpath needs:
sudo yum -y install rpm-build cabextract ttmkfdir wget xfs
Here, I have gone with terminal commands that use sudo, but you could become the superuser (root) for all of this and there are those who believe you should. The -y switch tells yum to go ahead with prompting you for permission before it does any installations. The next step is to download the Microsoft fonts package with wget:
sudo wget http://corefonts.sourceforge.net/msttcorefonts-2.0-1.spec
Once that is done, you need to install the chkfontpath package because the RPM for the fonts cannot be built without it:
sudo rpm -ivh http://dl.atrpms.net/all/chkfontpath
Once that is in place, you are ready to create the RPM file using this command:
sudo rpmbuild -ba msttcorefonts-2.0-1.spec
After the RPM has been created, it is time to install it:
sudo yum install --nogpgcheck ~/rpmbuild/RPMS/noarch/msttcorefonts-2.0-1.noarch.rpm
When installation has completed, the process is done. Because I used sudo, all of this happened in my own home area, so there was a need for some housekeeping afterwards. If you did it by becoming the root user, then the files would be there instead, and that's the scenario in the online FAQ.
Turning on autocompletion for the bash shell in terminal sessions
26th June 2013At some point, I managed to lose the ability to have tab-key-based autocompletion on terminal sessions on my Ubuntu GNOME machine. Wanting it caused had me to turn to the web for an answer, and I found it on a Linux Mint forum; the bash shell is so pervasive in the UNIX and Linux worlds that you can look anywhere for a fix like this.
The problem centred around the .bashrc file in my home area. It does have quite a few handy custom aliases, and I must have done a foolish spring-clean on the file sometime. That is the only way that I can explain how the following lines got removed:
if [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fiWhat they do is look to see if /etc/bash_completion can be found on your system and to use it for tab-based autocompletion. With the lines not in .bashrc, it couldn't happen. Others may replace bash_completion with bash.bashrc to get a fuller complement of features, but I'll stick with what I have for now.