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#1 Documentation » how to change desktop, grub, lightdm background ? » 2021-05-17 11:01:38

dajun
Replies: 1

I installed openbox + lightdm on devuan 4,
the desktop is using "cinnabar" images,
how to change desktop, grub, lightdm background to the "darkpurpy", they are not listed.

# update-alternatives --config desktop-background
There are 6 choices for the alternative desktop-background (providing /usr/share/images/desktop-base/desktop-background).

  Selection    Path                                                               Priority   Status
------------------------------------------------------------
* 0            /usr/share/images/desktop-base/your-way_cinnabar-wide-large.svg     60        auto mode
  1            /usr/share/images/desktop-base/your-way_cinnabar-narrow-large.png   40        manual mode
  2            /usr/share/images/desktop-base/your-way_cinnabar-narrow-large.svg   45        manual mode
  3            /usr/share/images/desktop-base/your-way_cinnabar-narrow-small.png   25        manual mode
  4            /usr/share/images/desktop-base/your-way_cinnabar-wide-large.png     55        manual mode
  5            /usr/share/images/desktop-base/your-way_cinnabar-wide-large.svg     60        manual mode
  6            /usr/share/images/desktop-base/your-way_cinnabar-wide-small.png     40        manual mode

Press <enter> to keep the current choice[*], or type selection number:

# ls /usr/share/images/desktop-base/
background.svg                  lightdm.xml                          your-way_darkpurpy-narrow-small.png
beo-greeter-narrow-large.png    lines-lockscreen.xml                 your-way_darkpurpy-wide-large.png
beo-greeter-wide-large.png      lines.xml                            your-way_darkpurpy-wide-large.svg
cinnabar.xml                    purpy.xml                            your-way_darkpurpy-wide-small.png
darkpurpy.xml                   your-way_cinnabar-narrow-large.png   your-way_purpy-narrow-large.png
desktop-background              your-way_cinnabar-narrow-large.svg   your-way_purpy-narrow-large.svg
desktop-background.xml          your-way_cinnabar-narrow-small.png   your-way_purpy-narrow-small.png
desktop-lightdm-background      your-way_cinnabar-wide-large.png     your-way_purpy-wide-large.png
desktop-lightdm-background.xml  your-way_cinnabar-wide-large.svg     your-way_purpy-wide-large.svg
desktop-splash                  your-way_cinnabar-wide-small.png     your-way_purpy-wide-small.png
greeter-narrow-large.png        your-way_darkpurpy-narrow-large.png
greeter-wide-large.png          your-way_darkpurpy-narrow-large.svg

#2 Re: Installation » vbox for 3.0 ? » 2019-08-01 03:26:32

thanks SmokeyGrey,
finally I uninstalled all virtualbox* and upgraded to 3.0, will try vbox from official site later.

#3 Installation » vbox for 3.0 ? » 2019-07-29 05:37:58

dajun
Replies: 2

I installed virtualbox from ascii-backports,
now I changed sources.list to beowulf, made upgrade and dist-upgrade, but got problem of vbox:

# apt dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 virtualbox-ext-pack : Depends: virtualbox (>= 5.2.24-dfsg-0~) but it is not installed or
                                virtualbox-5.2 but it is not installable
                       Depends: virtualbox (< 5.2.24-dfsg-z) but it is not installed or
                                virtualbox-5.2 but it is not installable

# apt remove virtualbox-ext-pack
...
137 not fully installed or removed.
After this operation, 130 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 163966 files and directories currently installed.)
Removing virtualbox-ext-pack (5.2.24-2~bpo9+1) ...
/var/lib/dpkg/info/virtualbox-ext-pack.prerm: 4: /var/lib/dpkg/info/virtualbox-ext-pack.prerm: vboxmanage: not foun                                                                                                                          d
dpkg: error processing package virtualbox-ext-pack (--remove):
 installed virtualbox-ext-pack package pre-removal script subprocess returned error exit status 127
Errors were encountered while processing:
 virtualbox-ext-pack
E: Sub-process /usr/bin/dpkg returned an error code (1)

~# apt install virtualbox
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 virtualbox : Depends: virtualbox-dkms (>= 5.2.24-dfsg-4~bpo9+1) but it is not going to be installed or
                       virtualbox-source (>= 5.2.24-dfsg-4~bpo9+1) but it is not going to be installed or
                       virtualbox-modules
              Depends: python3 (< 3.6) but 3.7.3-1 is to be installed
              Recommends: virtualbox-qt (= 5.2.24-dfsg-4~bpo9+1) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
root@pc:~# dpkg -l |grep python3
iU  libpython3-stdlib:i386                      3.7.3-1                            i386         interactive high-level object-oriented language (default python3 version)
ii  libpython3.5:i386                           3.5.3-1+deb9u1                     i386         Shared Python runtime library (version 3.5)
ii  libpython3.5-minimal:i386                   3.5.3-1+deb9u1                     i386         Minimal subset of the Python language (version 3.5)
ii  libpython3.5-stdlib:i386                    3.5.3-1+deb9u1                     i386         Interactive high-level object-oriented language (standard library, version 3.5)
ii  libpython3.7:i386                           3.7.3-2                            i386         Shared Python runtime library (version 3.7)
ii  libpython3.7-minimal:i386                   3.7.3-2                            i386         Minimal subset of the Python language (version 3.7)
ii  libpython3.7-stdlib:i386                    3.7.3-2                            i386         Interactive high-level object-oriented language (standard library, version 3.7)
iU  python3                                     3.7.3-1                            i386         interactive high-level object-oriented language (default python3 version)
iU  python3-distutils                           3.7.3-1                            all          distutils package for Python 3.x
iU  python3-gi                                  3.30.4-1                           i386         Python 3 bindings for gobject-introspection libraries
iU  python3-lib2to3                             3.7.3-1                            all          Interactive high-level object-oriented language (2to3, version 3.6)
ii  python3-minimal                             3.7.3-1                            i386         minimal subset of the Python language (default python3 version)
ii  python3-pkg-resources                       40.8.0-1                           all          Package Discovery and Resource Access using pkg_resources
ii  python3.5                                   3.5.3-1+deb9u1                     i386         Interactive high-level object-oriented language (version 3.5)
ii  python3.5-minimal                           3.5.3-1+deb9u1                     i386         Minimal subset of the Python language (version 3.5)
iU  python3.7                                   3.7.3-2                            i386         Interactive high-level object-oriented language (version 3.7)
ii  python3.7-minimal                           3.7.3-2                            i386         Minimal subset of the Python language (version 3.7)

I thought packages from ascii-backports should be in beowulf, but it is not, and there is no beowulf-backports

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