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Bluestar Linux - Overview

 

Bluestar is a GNU/Linux operating system, built to provide the following features:

 

  • Up-to-date Kernel version - 3.15.x
  • Fast (optimized for performance)
  • Wide Variety of Applications - Always Current Versions
  • Full Development / Desktop / Multimedia Environment
  • Arch Linux Based Distribution
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    Recent Posts ezBlock

    Bluestar Linux Release - DeskPro Edition - 07/30/2014 by admin
    July 30, 2014, 07:47:33 PM

    USB Issues After Linux-3.15.5 Upgrade by admin
    July 28, 2014, 03:55:45 PM

    Bluestar Repository Update - 07/28/2014 by admin
    July 28, 2014, 02:15:17 PM

    Bluestar Repository Update - 07/27/2014 by admin
    July 27, 2014, 08:11:31 PM

    Bluestar Repository Update - 07/25/2014 by admin
    July 25, 2014, 01:51:27 PM

    Bluestar Linux Release - Desktop Edition - 07/25/2014 by admin
    July 25, 2014, 01:13:09 PM

    Bluestar Linux Release - E18 Edition - 07/23/2014 by admin
    July 23, 2014, 06:06:52 PM

    E18 Installation Progress Indicator Issue Resolved - part 2 by admin
    July 23, 2014, 01:55:44 PM

    E18 Installation Progress Indicator Issue Resolved by admin
    July 23, 2014, 02:48:33 AM

    Yet another issue - E18 Edition by admin
    July 22, 2014, 02:08:25 PM

    Board News

    xx Bluestar Linux Release - DeskPro Edition - 07/30/2014
    July 30, 2014, 07:47:33 PM by admin
    The new 2014.07.28 Bluestar Linux DeskPro Edition has been released and is available for download. This release provides the following features:

    - FIXED INSTALLER: disk prep and installation progress indicator

    - linux-3.15.7
    - latest KDE-4.13.3 + KF5
    - latest firefox-31.0, chromium-36.0.1985.125, thunderbird-31.0
    - latest chromium-libpdf-36.0.1985.125, chromium-pepper-flash-14.0.0.145
    - latest flashplugin-11.2.202.394, xorg-server-1.15.2
    - latest libreoffice-4.2.5, dropbox-2.8.3, bluez-5.21-2, wayland-1.5.0
    - latest mariadb-10.0.12, vlc-2.1.5, gimp-2.8.10
    - latest mesa-10.2.4, python-3.4.1, smbclient-4.1.9
    - latest gparted-0.19.1, gtk3-3.12.2, libldap-2.4.39
    - latest grub-1:2.02.beta2-4, systemd-215-4, mono-3.4.0
    - latest jdk7-openjdk-7.u65_2.5.1-3, openssl-1.0.1.h
    - latest gcc-4.9.1, glibc-2.19-5, gnupg-2.0.25
    - many more updates - see links below for details
    - all software up to date as of 07/28

    Complete listings of package updates are available for the i686 and x86_64 versions.

    This is a combined generic/gma3600 releases. An ISO image file is available for both the i686 and x86_64 platforms. Selecting which version to boot is done using the installation media's syslinux boot menu.



    Cheers
    0 comments | Write Comment

    xx USB Issues After Linux-3.15.5 Upgrade
    July 28, 2014, 03:55:45 PM by admin
    If you're suddenly experiencing issues with your USB after upgrading/installing to linux-3.15.5, I added a post to the Information forum which should provide some helpful information, and a link to a useful thread for those who have been experiencing issues since the arrival of linux-3.15.1.

    [Edit: linux-3.15.7 appears to fix the bizarre usb issues.]

    Cheers
    0 comments | Write Comment

    xx Bluestar Repository Update - 07/28/2014
    July 28, 2014, 02:15:17 PM by admin
    The following bluestar repository package has been updated:

    dkusage-0.3.2-1

    Changes include:

    - corrected usage syntax
    - changed temp db name
    - added gdbm dependency to PKGBUILD
    - changed hard-coded values to constants

    Code: [Select]
    # dkusage -h

    dkusage v0.3.2

    Usage: dkusage [-d][-f][-t][-v][-h] [directory_names]
    Options:
        -d  do not include dotfiles
        -f  follow symbolic links
        -t  calculate tarfile size
        -v  verbose mode - print filenames
        -h  help - usage

    If no directory names are provided, dkusage defaults
    to the current directory. The default behaviour is
    not to follow symlinks and to include dotfiles.

    Note that the tarfile size calculation assumes a standard,
    non-compressed, tar file with standard blocking (20x512).

    The dkusage tarfile size calculator is extremely useful for setting up a progress indicator for tar-based data copies.

    For example, the following syntax will reflect a perfect 0-100% copy:
    Code: [Select]
    tar cpf - /etc /home /lib* /opt /usr | pv -n -s `dkusage -t /etc /home /lib* /opt /usr` | tar xpf - -C $DESTDIR
    The source code and PKGBUILD can be found at the following address: https://sourceforge.net/projects/bluestarlinux/files/extra/dkusage/

    I won't have any new changes in the near term, so this current burst of releases should be it for now.

    Cheers
    0 comments | Write Comment

    xx Bluestar Repository Update - 07/27/2014
    July 27, 2014, 08:11:31 PM by admin
    The following bluestar repository package has been updated:

    dkusage-0.3.0-1

    Changes include:

    - added tarfile mode of operation
    - reverse-engineered tarfile format to assure accuracy
    - verbose option prints out filenames
    - added -t and -v  options to command-line

    Code: [Select]
    # dkusage -h

    Usage: dkusage [-d][-f][-h] [directory_names]
    Options:
        -d  do not include dotfiles
        -f  follow symbolic links
        -t  calculate tarfile size
        -v  verbose mode - print filenames
        -h  help - usage

    If no directory names are provided, dkusage defaults
    to the current directory. The default behaviour is
    not to follow symlinks and to include dotfiles.

    Cheers
    0 comments | Write Comment

    xx Bluestar Repository Update - 07/25/2014
    July 25, 2014, 01:51:27 PM by admin
    The following bluestar repository package has been updated:

    dkusage-0.2.0-1

    Changes include:

    - redesign of recursive routines
    - modified argument processing to accept multiple directory names
    - correct implementation of followlinks and dotfiles functionality
    - added -d and -f options to command-line
    - add -h option for usage syntax

    Code: [Select]
    # dkusage -h

    Usage: dkusage [-d][-f][-h] [directory_names]
    Options:
        -d  do not include dotfiles
        -f  follow symbolic links
        -h  usage help

    If no directory names are provided, dkusage defaults
    to the current directory. The default behaviour is
    not to follow symlinks and to include dotfiles.

    Cheers
    0 comments | Write Comment

    xx Bluestar Linux Release - Desktop Edition - 07/25/2014
    July 25, 2014, 01:13:09 PM by admin
    The new 2014.07.23 Bluestar Linux Desktop Edition has been released and is available for download. This release provides the following features:

    - FIXED INSTALLER (disk preparation and installation progress indicator)

    - linux-3.15.5-2
    - latest KDE-4.13.3
    - latest firefox-31.0, chromium-35.0.1985.125, thunderbird-31.0
    - latest chromium-libpdf-35.0.1985.125, chromium-pepper-flash-14.0.0.145
    - latest flashplugin-11.2.202.394, xorg-server-1.15.2
    - latest libreoffice-4.2.5, dropbox-2.10.2, bluez-5.21-2
    - latest mariadb-10.0.12, vlc-2.1.5, gimp-2.8.10
    - latest mesa-10.2.4, python-3.4.1, smbclient-4.1.9
    - latest gparted-0.19.1, gtk3-3.12.2, libldap-2.4.39
    - latest grub-1:2.02.beta2-4, systemd-215-4
    - latest jre7-openjdk-7.u65_2.5.1-3, openssl-1.0.1.h
    - latest gcc-libs-4.9.1, glibc-2.19-5, gnupg-2.0.25
    - many more updates - see links below for details
    - all software up to date as of 07/23

    Complete listings of package updates are available for the i686 and x86_64 versions.

    This is a combined generic/gma3600 releases. An ISO image file is available for both the i686 and x86_64 platforms. Selecting which version to boot is done using the installation media's syslinux boot menu.



    Cheers
    0 comments | Write Comment

    xx Bluestar Linux Release - E18 Edition - 07/23/2014
    July 23, 2014, 06:06:52 PM by admin
    The new 2014.07.23 Bluestar Linux E18 Edition has been released and is available for download. This release provides the following features:

    - FIXED INSTALLER (disk preparation and installation progress indicator)

    - linux-3.15.5-2
    - latest enlightenment-0.18.8
    - latest seamonkey-2.26.1, libreoffice-4.2.5
    - latest flashplugin-11.2.202.394, bluez-5.21-2
    - latest vlc-2.1.5, gimp-2.8.10, yaourt-1.5
    - latest mesa-10.2.4, python-3.4.1, smbclient-4.1.9
    - latest dbus-1.8.6, gtk3-3.12.2, libldap-2.4.39
    - latest grub-1:2.02.beta2-4, systemd-215-4
    - latest openssl-1.0.1.h, jre7-openjdk-7.u65_2.5.1-3
    - many more updates - see links below for details
    - all software up to date as of 07/23

    Complete listings of package updates are available for the i686 and x86_64 versions.

    This is a combined generic/gma3600 release. An ISO image file is available for both the i686 and x86_64 platforms. Selecting which version to boot is done using the installation media's syslinux boot menu.



    Cheers
    0 comments | Write Comment

    xx E18 Installation Progress Indicator Issue Resolved - part 2
    July 23, 2014, 01:55:44 PM by admin
    It ends up it was a good idea to test the builds for both platforms. I had used a size_t type for the total accumulator in the new dkusage utility which, although good enough for a 64-bit platform, was not big enough for the 32-bit platform - it's now changed to an unsigned long long type.

    The dkusage utility is now available as a an arch package and has been installed in the bluestar repository. The PKGBUILD and source tarball are available from the following location, for those who would prefer to build it from scratch:

    https://sourceforge.net/projects/bluestarlinux/files/extra/dkusage/

    To install from the bluestar repository:

    Code: [Select]
    pacman -S dkusage
    Since I hard-installed dkusage into the upcoming release of the E18 edition, those using this release will need to force the installation of the package to overwrite the existing /usr/bin/dkusage:

    Code: [Select]
    pacman --force -S dkusage
    I intend to expand the available options for this utility, but for now it takes only a single parameter - the name of the directory whose tree for which you want the size:

    e.g.
    Code: [Select]
    dkusage /usr/bin
    The dkusage utility provides an accurate snapshot of the current disk usage of any directory tree. It accumulates the sizes of all files, links and sub-directories (and top-level directory) from the lower-level file stat structure associated with the file object. One caveat to note is that dkusage will become less accurate when used against older directory trees - specifically ones that have had a good deal of deletion activity. When a directory is created, its "file" size is 4096 bytes. As you add files to it, this size increases in 4k increments. However, this extra space is not recovered when you delete files. Instead, the space is left open to be used again when you add new files. For example, if you create a directory and copy in 10,000 files the directory file size will grow to accommodate the 10,000 entries. If you then deleted 9,999 files from the directory, the directory file size will remain the same. If you were to tar up that directory, the directory created when that single file is restored will be sized to accommodate the single file - this represents a difference in size between the source and the destination. In the current case, where it's being used to get an accurate amount of disk usage for the installation, we're working with a brand new directory structure, so the sizes of the source and destination will match exactly. That said, dkusage will almost always still be more accurate than du which uses an estimate based on "apparent size".

    The new release of the E18 edition will be available within the next 4 hours. The x86_64 version is available now for download.

    Cheers
    0 comments | Write Comment

    xx E18 Installation Progress Indicator Issue Resolved
    July 23, 2014, 02:48:33 AM by admin
    So far, my testing is successful. The x86_64 version appears to be working as expected. To achieve this I had to write a small utility that gathers an accurate byte-count of a directory tree. I'll provide the source code for it - it's very quick and much more accurate than du; it's a C program that grabs the low-level dirent size data for all files, links and directories.

    The problem was that there just isn't an accurate enough Linux utility for calculating the exact size of the data being transferred between 2 tar processes. The du utility only provides an estimate, as do all others that perform a similar function. The pipe-viewer utility I'm using to monitor the data being piped between the 2 tar processes uses an externally calculated size to provide an accurate percentage-done. If the size provided is too small, the pipe-viewer gets to 100%, then starts decrementing (to 99%, 98%, 97%, etc.). There is a "stopper" option that will stop the pipe-viewer at 100% of the size value provided, but if that number is too small (so the amount of data is greater than the size provided), the untar will be truncated and you will lose files from the source file system. If the number provided is too large, the percentage-done will stop short of 100%.

    With the new more accurate utility, I can now provide the exact number of bytes expected. If you ever see the percentage-done go to 100% then 99%, it's no need to worry - it won't be an error, but let's hope you don't see that happen.

    I still have to test the i686 version just to make sure everything is working correctly. I'll be starting the new upload later today. I'll provide the source for dkusage when I post the release. I'll probably package it at some point in time, as well as adding command-line access to the small handful of options it offers internally.

    Cheers
    0 comments | Write Comment

    xx Yet another issue - E18 Edition
    July 22, 2014, 02:08:25 PM by admin
    Despite extensive testing of the new e18 edition, I'm now seeing an issue with the installation copy. For some reason, I'm getting inconsistent results from the calculation of the transfer size. Sometimes it's correct, sometimes it's not. When it's not, I'm seeing that /usr/bin/bash isn't being copied over which, again, impacts chroot.

    I've renamed the iso file so that it can't be downloaded via my website. Please don't use it. I'm working on figuring out where the inconsistency is coming in, and will fix it as soon as I can.

    My apologies for the inconvenience. Believe me, this is getting old for me too.

    Cheers
    0 comments | Write Comment

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