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[ubuntu] webapps in 12.04

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how do i install webapps in ubuntu 12.04 without upgrading to 12.10??when i try running the command a dependency issue arises with firefox...i cant install the dependency manually too...ny ideas?

[ubuntu] Regarding (X)Ubuntu 12.10 & Lens/amazon

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Hi all, and thanks in advance for your comments:



I'm currently using Ubuntu 12.04, and quite happy with it. I'm using the Unity desktop, and I've got no major complaints.

My problem/question is:

I've been reading on the news, forums, and different websites that the new version in 12.10, which i'll eventually have to upgrade to if I plan on using Ubuntu, has a lens/amazon function on the dash that sends queries to amazon. Now, this disturbs me a bit, since I don't want to see "shopping recommendations" everytime I look for something, be they from amazon or from "future partners".

Does this new "function" only apply to the Unity desktop? If I switch to the Xfce desktop, will I be able to "save myself" from sending search data to amazon and/or shopping recommendations from them? Or will I have to entirely switch distributions, in order to evade this?

Again, many thanks in advance for your comments and/or help.

Regards,
Miguel.

[ubuntu] Problem with Wubi and Windows 7

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Hi,

I would like to install Ubuntu 12.04 on my computer from Windows using Wubi, but I have a problem with it. Firstly I mount a CD image in a virtual drive via Daemon tool. Next I start Wubi, fill all installation fields, and then I click next. Then Wubi starts to extract files, etc. After Wubi unpack system kernel new window should appear in which I will be asked to restart Windows, but that does not happen. Wubi window disappears and exit. When I check the partition on which I installed ubuntu there are some uncompressed files, but after restarting the computer, nothing happens. GRUB not showing up and Windows normally starts. I also tried to install Ubuntu 12.10, but the same thing happens. I have Windows 7 Home Premium Service Pack 1. In attachment I enclose screenshots of last window with Wubi installation and what it unpacked to disk. Partition on which I install Ubuntu is a dynamic disk. Does this have any effect on the installation? If not, why I can not install the system?

Attached Images
File Type: png wubi.png (59.6 KB)
File Type: png katalogi.png (147.8 KB)

How to install Xfce without xubuntu-desktop or ubuntustudio-desktop

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I want to install Xfce without xubuntu-desktop or ubuntustudio-desktop (original Xfce 4.10, without extras). I too want to keep Unity (and Unity 2D) on my computer. Are the xfce-meta package great for that?
Thanks in advance!

[all variants] Superblock warning - cannot resize partition

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Hello,

I have 3 hard drive with the following partition setup

Code:

NAME  MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0    0  59.6G  0 disk
├─sda1  8:1    0  57.2G  0 part /
├─sda2  8:2    0    1K  0 part
└─sda5  8:5    0  2.5G  0 part [SWAP]
sdb      8:16  0 465.8G  0 disk /media/disk1
sdc      8:32  0 465.8G  0 disk /media/disk2
sr0    11:0    1  1024M  0 rom

I have actually one for sdb (sdb1) and one for sdc(sdc1) but they are not shown with the above command "lsblk". Both occupies full capacities of each hard drive.

This is how I mount them
Code:

UID=290de80e-6f64-4dea-9cd6-704351e250c6 none            swap    sw              0      0
UUID=fe3c9af4-f074-426e-9bf2-a4c8aa55e372 / ext4 errors=remount-ro,user_xattr 0 1
/dev/sdb        /media/disk1    ext4    errors=remount-ro 0      1
/dev/sdc        /media/disk2    ext4    errors=remount-ro 0      1

When I use gparted I get the same warning for sdb1 & sdbc1 partition (see attached screenshot)

fdisk -l
Code:

Disk /dev/sda: 64.0 GB, 64023257088 bytes
255 heads, 63 sectors/track, 7783 cylinders, total 125045424 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c31ea

  Device Boot      Start        End      Blocks  Id  System
/dev/sda1  *        2048  119851007    59924480  83  Linux
/dev/sda2      119853054  125044735    2595841    5  Extended
/dev/sda5      119853056  125044735    2595840  82  Linux swap / Solaris

Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/sdb doesn't contain a valid partition table

Disk /dev/sdc: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

I cannot re-size or change sdb1 & sdc1 but both have data I can access normally.

It seems I have not partition for sdb & sdc disk but I can still use them and mount them directly without partition! :confused:

Any idea where to look in order to fix the situation?

Thanks

Attached Images
File Type: jpg gparted.jpg (85.5 KB)

[ubuntu] system freeze

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Hi everybody,

I`m having trouble with ubuntu installation, to be specific every time after booting my system freezes, the only thing I can do is hard reset.
I cleared my hdd (all of them)and when ubuntu live starts and the desktop loads everything freezes. I managed to install ubuntu before it boots from cd, but after the installation it still freezes after a minute.
I`m trying to install a single system, the configuration worked fine with windows xp

I tried these versions Ubuintu 12.10 32bit, 12.04 32bit, 12.10 64bit, 12.04.1 LTS 64bt, 11.04 32 bit.

then i tried on Linux Mint 14.1 cinnamon 32bit
the same problem occurs.

I replaced my RAM, and the PSU still nothing

this is my configuration:

Amd Athlon 64 3000+
MBO dfi Infinity nF4X
nvidia geForce 6600
Kingmax 1GB DDR400
Kingmax 512MB DDR400
Crosair 512MB DDR400
Seagate Baracuda 80 GB HDD
WD 250 GB HDD
WD caviar green 1 TB

I did a memory test with Memtest86, and everything was fine
I read on forums that I should update the kernel, but I can`t do that because everything freezes after less then a minute

Please, please help I`m sweating over thins for a week now....

[ubuntu] Can't boot into system after dist-upgrade to 3.2.0-33 linux

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I did a 'sudo apt-get dist-upgrade' a couple of weeks ago in Ubuntu 12.04 and was no longer able to boot into my system (Dell XPS 15z), getting the following error on a black screen that doesn't go anywhere:

Code:

[drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
[drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed

On the grub boot screen I was able to select 'Previous Linux versions' and boot with 3.2.0-32 successfully.

After the latest upgrade (today) to 3.2.0-34, I thought the problem might have been fixed, but it gives the same error upon startup. But booting with 3.2.0-32 still works. How can I fix this so that I can keep up to date with the updates?

This may also be related: when installing Ubuntu 12.04 for the first time on this hardware I got some similar problems and resolved them as suggested on the forums by doing the following, but those settings still apply in the grub configuration:

Code:

sudo vi /etc/default/grub # Change to GRUB_CMDLINE_LINUX_DEFAULT="acpi=noirq quiet splash"
sudo upgdate-grub

[64 bit] installed 32-bit xubuntu on 64-bit dual-core.. should/can I upgrade?

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My question has a few parts: I just installed the 32-bit version of xubuntu a couple days ago on a Dell optiplex GX620 with 486 MB SDRAM (i know) and a 3 GHz dual-core processor with 2 MB L2 cache memory.

I plan on adding 2 GB of RAM (this should be easy right?), bringing the specs up to just under 2.5 GB memory. I've heard that some of the advantages of 64-bit computing come with a larger available memory space, starting at 3 GB. Is there any reason to install 64-bit xubuntu? If so, is it possible to upgrade from the 32-bit version I currently have installed without having to reinstall everything else on here? And lastly, as things stand right now with me running the 32-bit system, if I am installing a program that has both 32-bit and 64-bit versions available, does it make a difference which one I install?

Thanks in advance!

[all variants] Need to identify an intermittent boot issue

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I would like help looking at a problem before making a new bug report. This is the report from a Xubuntu 12.10 boot issue. The report is sloppy and possibly miscategorized under 'xorg'. https://bugs.launchpad.net/ubuntu/+s...g/+bug/1081819
Quote:

Ubuntu 12.10 (Xubuntu)
HP p2-1033w - AMD E-300 with Radeon 6310 integrated graphics
My pc sometimes will not boot properly and will stay at a black screen with blinking cursor. It usually displays GRUB bootloader and boots normally. After disconnecting and reconnecting power, I am able to boot Ubuntu but the intermittent booting problem continues.

edit - log from Boot-Repair
http://paste.ubuntu.com/1378561/
Note I fully formatted the HDD and switched to Windows 7 Ultimate due to buggy HP Recovery software.

Attached Images
File Type: png Partitions.png (4.5 KB)

[SOLVED] NTLoader + GRUB. Can I remove ntloader and use only GRUB?

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I installed Ubuntu 12.10 via the windows executable (Wubi). After install my boot goes like this:

1) ntloader - Options "Windows" and "Ubuntu"
2) If I select "Ubuntu" it then displays GRUB which only lists my Ubuntu partition.

So ntloader and GRUB2 are both there.

I would like to get ntloader to go away completely and add my Windows partition into GRUB2. Result should be only GRUB2 on boot with Windows in the list but I am afraid I will break something since I am unfamiliar with Wubi.

Here is some info that might help:
Quote:

avian@ubuntu:~$ sudo fdisk -l

Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x1549f232

Device Boot Start End Blocks Id System
/dev/sda1 * 63 1904351294 952175616 7 HPFS/NTFS/exFAT
/dev/sda2 1904353278 1953523711 24585217 5 Extended
/dev/sda5 1904353280 1936750591 16198656 83 Linux
/dev/sda6 1936752640 1953523711 8385536 82 Linux swap / Solaris
Quote:

avian@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-19-generic #30-Ubuntu SMP Tue Nov 13 17:48:01 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Quote:

avian@ubuntu:~$ sudo update-grub
[sudo] password for avian:
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.5.0-19-generic
Found initrd image: /boot/initrd.img-3.5.0-19-generic
Found linux image: /boot/vmlinuz-3.5.0-18-generic
Found initrd image: /boot/initrd.img-3.5.0-18-generic
Found linux image: /boot/vmlinuz-3.5.0-17-generic
Found initrd image: /boot/initrd.img-3.5.0-17-generic
Found Windows 7 (loader) on /dev/sda1
Skipping Windows 7 (loader) on Wubi system
Found Ubuntu 12.04.1 LTS (12.04) on /dev/sda5
done

[lubuntu] Change partition structure in running system

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I am running a dual-boot system with Win7 and Ubuntu (10.04), currently not sharing any data between the two. I'd like to switch to a structure with separate partitions for each OS (as small as possible, as big as necessary) and data in a third partition that can be accessed by the other two.

I wonder whether it is possible to get there without reinstalling the OS.
Attached is a hardcopy of the current partition structure from GParted.

Attached Images
File Type: png Screenshot-1.png (71.8 KB)

[ubuntu] Grub loads but no cigar

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I'm on an HP Mini 311, when I hold shift at startup, grub loads, and then the OS choices show up. The only OS I have installed is Ubuntu 10.04, but there is also recovery mode and memtest in the options. When I select 10.04, I get the blinking cursor of death, and when I choose it in recovery mode, I get a bunch of code then the cursor of death. Memtest loads fine, Ubuntu loads well from the live USB. Also, here is my boot info:

Code:

                  Boot Info Script 0.61      [1 April 2012]


============================= Boot Info Summary: ===============================

 => Grub2 (v1.97-1.98) is installed in the MBR of /dev/sda and looks at sector
    1 of the same hard drive for core.img. core.img is at this location and
    looks in partition 1 for /boot/grub.
 => Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:      ext4
    Boot sector type:  -
    Boot sector info:
    Operating System:  Ubuntu 10.04 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sda2: __________________________________________________________________________

    File system:      Extended Partition
    Boot sector type:  -
    Boot sector info:

sda5: __________________________________________________________________________

    File system:      swap
    Boot sector type:  -
    Boot sector info:

sdb1: __________________________________________________________________________

    File system:      vfat
    Boot sector type:  SYSLINUX 4.06 2012-10-23
    Boot sector info:  Syslinux looks at sector 7846 of /dev/sdb1 for its
                      second stage. SYSLINUX is installed in the  directory.
                      No errors found in the Boot Parameter Block.
    Operating System: 
    Boot files:        /syslinux/syslinux.cfg /ldlinux.sys

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048  307,335,167  307,333,120  83 Linux
/dev/sda2        307,337,214  312,580,095    5,242,882  5 Extended
/dev/sda5        307,337,216  312,580,095    5,242,880  82 Linux swap / Solaris


Drive: sdb _____________________________________________________________________

Disk /dev/sdb: 1027 MB, 1027604480 bytes
16 heads, 32 sectors/track, 3920 cylinders, total 2007040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *            32    2,007,039    2,007,008  c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device          UUID                                  TYPE      LABEL

/dev/loop0                                              squashfs 
/dev/sda1        0e4c2c9e-1837-4997-9fb8-b91e999178d5  ext4     
/dev/sda5        2d503c1d-1426-4e91-8274-50da136789fb  swap     
/dev/sdb1        160A-1E41                              vfat      PENDRIVE

================================ Mount points: =================================

Device          Mount_Point              Type      Options

/dev/loop0      /rofs                    squashfs  (ro,noatime)
/dev/sdb1        /cdrom                  vfat      (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
  set saved_entry=${prev_saved_entry}
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z ${boot_once} ]; then
    saved_entry=${chosen}
    save_env saved_entry
  fi
}

function recordfail {
  set recordfail=1
  if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=640x480
  insmod gfxterm
  insmod vbe
  if terminal_output gfxterm ; then true ; else
    # For backward compatibility with versions of terminal.mod that don't
    # understand terminal_output
    terminal gfxterm
  fi
fi
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
set locale_dir=($root)/boot/grub/locale
set lang=en
insmod gettext
if [ ${recordfail} = 1 ]; then
  set timeout=-1
else
  set timeout=10
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
    recordfail
    insmod ext2
    set root='(hd0,1)'
    search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
    linux    /boot/vmlinuz-2.6.32-21-generic root=UUID=0e4c2c9e-1837-4997-9fb8-b91e999178d5 ro  quiet splash
    initrd    /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
    recordfail
    insmod ext2
    set root='(hd0,1)'
    search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
    echo    'Loading Linux 2.6.32-21-generic ...'
    linux    /boot/vmlinuz-2.6.32-21-generic root=UUID=0e4c2c9e-1837-4997-9fb8-b91e999178d5 ro single
    echo    'Loading initial ramdisk ...'
    initrd    /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
    insmod ext2
    set root='(hd0,1)'
    search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
    linux16    /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
    insmod ext2
    set root='(hd0,1)'
    search --no-floppy --fs-uuid --set 0e4c2c9e-1837-4997-9fb8-b91e999178d5
    linux16    /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
if [ ${timeout} != -1 ]; then
  if keystatus; then
    if keystatus --shift; then
      set timeout=-1
    else
      set timeout=0
    fi
  else
    if sleep --interruptible 3 ; then
      set timeout=0
    fi
  fi
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
--------------------------------------------------------------------------------

=============================== sda1/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>  <type>  <options>      <dump>  <pass>
proc            /proc          proc    nodev,noexec,nosuid 0      0
# / was on /dev/sda1 during installation
UUID=0e4c2c9e-1837-4997-9fb8-b91e999178d5 /              ext4    errors=remount-ro 0      1
# swap was on /dev/sda5 during installation
UUID=2d503c1d-1426-4e91-8274-50da136789fb none            swap    sw              0      0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

          GiB - GB            File                                Fragment(s)

  36.145824432 = 38.811283456  boot/grub/core.img                            1
  12.205093384 = 13.105119232  boot/grub/grub.cfg                            1
  36.153247833 = 38.819254272  boot/initrd.img-2.6.32-21-generic              1
  36.132167816 = 38.796619776  boot/vmlinuz-2.6.32-21-generic                1
  36.153247833 = 38.819254272  initrd.img                                    1
  36.132167816 = 38.796619776  vmlinuz                                        1

========================= sdb1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
gfxboot bootlogo
--------------------------------------------------------------------------------

================= sdb1: Location of files loaded by Syslinux: ==================

          GiB - GB            File                                Fragment(s)

            ?? = ??            ldlinux.sys                                    1
            ?? = ??            syslinux/menu.c32                              1
            ?? = ??            syslinux/syslinux.cfg                          1
            ?? = ??            syslinux/vesamenu.c32                          1

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 syslinux/menu.c32                  :  COM32R module (v4.xx)
 syslinux/vesamenu.c32              :  COM32R module (v4.xx)

Is there maybe a command or something I can enter fix grub to fix this problem?

[lubuntu] Unetbootin & Lubuntu 12.10

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Hello,
I have a question I hope someone can help me with. I would like to install Lubuntu 12.10 on my computer (not Live CD, I want to install it on my HD as the only operating system).

I downloaded the Lubuntu 12.10 ISO file, and I downloaded the latest version on Unetbootin so I could install from USB Flash drive instead of CD ROM.

But Unetbootin doesn't list Lubuntu 12.10 on its "version" drop down menu. It has 12.04 but not 12.10. So does that mean I can't use Unetbootin?

Is there a work-around, or can somebody recommend another program to write an ISO to a USB Flash drive?

Thanks for any help.

[other] Having trouble settng up dual boot environment

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Hey everybody,

I recently got a new PC, after my ancient one finally gave out. It came with Windows 8 preinstalled, and after five years of using Linux exclusively, I kind of want to keep Windows around so I can play some games without endless fiddling in Wine. I still want Ubuntu as my every day OS, though, so I wanted to set up a dual boot system.

So I downloaded a LiveCD image, burned it onto a DVD, and tried to run it. My PC wouldn't boot from the DVD, and I couldn't get into the BIOS (I can now), so I took the LiveCD up on its offer to help me boot from DVD.

I was presented with a nice menu offering the choice between Windows 8 and Ubuntu. I chose Ubuntu, and was greeted with an error message. Turns out I needed the 64 bit version. So I downloaded that, and installing Ubuntu onto the partition I had created for it was a breeze.

There's just one little problem: it's not dual boot. I have two possible boot partitions, one for Win 8, one for Ubuntu. If I set the BIOS to boot from the Win 8 partition, I get the nice menu from earlier, and selecting Win 8 works, but selecting Ubuntu makes the PC try to boot from CD again, which isn't what I want. If I set the BIOS to boot from the Ubuntu partition, it straight up boots into Ubuntu.

So, how do I fix it so I have a boot sequence that gives me two working options, one for Win 8 and one for Ubuntu?

Any advise will be greatly appreciated.

[ubuntu] Ubuntu won't install!

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If anybody could help me at all

I am trying to install Ubuntu 12.04.1 LTS and when I try to install it,it goes me this error

The ext4 file system creation in partition #1 of SCHI1 (0,0,0) (sda) failed.

Please help my drive is unallocated space and I have two partitions one saying "extended" and the other is "Linux-swap" and I'm booting off my USB

Please help :(

[ubuntu] Sudo error !!

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I have changed the permissions of some system folders and now when i want to install a program it shows this error:

sudo: /etc/sudoers is world writable
sudo: no valid sudoers sources found, quitting
sudo: unable to initialize policy plugin

Any help?

[ubuntu] Size of precise repository

[SOLVED] Trying to install...

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Computer: Toshiba P870 Laptop
Drives: 2x 500 GB SATA
USB Boot: XUbuntu 11.10 Live USB

First attempt: Blocked by 'Secure Boot'...powered down by itself 1 minute later.
Second attempt: 'No bootable device -- Please restart system' (With the 750 GB drive with Windows on it, that was a given, but the USB stick's activity light didn't even try to light up this time)
Attempts 3, 4, and 5 using the other USB ports, one by one: Repeat of second attempt.

No BIOS logo, just black screen until the above results.
What can I do to get Secure Boot to disable itself, and then recognize the USB stick as bootable once again so I can get to installing XUbuntu on this machine?

Already tried, in an attempt to access the laptop's BIOS to turn off Secure Boot and alter the boot order: Holding F12 on boot, Fn+F12, F2, Fn+F2, F1, Fn+F1, ESC.... all any of this does is wait until 'No bootable device -- Please restart system' is on the screen...and then makes it spam its' way down the screen until the entire screen is full.

Sincerely,
Frustrated XUbuntu user on his ancient and about to crap itself out Gateway laptop.

Edit #1: (Adding more information)
According to this site (http://www.linlap.com/toshiba_satellite_p870), this laptop is compatible with XUbuntu (with some caveats)...but I can't even get the Live USB to work...and making a Live CD is not possible. My only other laptop lacks a working optical burner.

[ubuntu] Not installing any software

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I installed some software on my machine and since then it refuses to install other here is the error I get below,

apt-get install vlc
Reading package lists... Done
Building dependency tree
Reading state information... Done
vlc is already the newest version.
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
git-core : Depends: liberror-perl but it is not going to be installed
Recommends: curl but it is not going to be installed
libdigest-sha1-perl : Depends: perlapi-5.10.1 but it is not installable
libperl5.14 : Depends: perl-base (= 5.14.2-6ubuntu2.1) but 5.14.2-13 is to be installed
perl : Depends: perl-base (= 5.14.2-6ubuntu2.1) but 5.14.2-13 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

[ubuntu] Run Ubuntu Server from RAM

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Hi.
I would like to boot Ubuntu Server from a USB disk / SSD to run from RAM.

One option would be to install/configure on an existing HDD and then convert to boot/run in RAM, optionally excluding filesystems that I would rather keep on disk.

Suggestions / pointers to useful tutorials would be appreciated. I haven't been able to find anything relatively recent (I'm thinking 12.04 probably) in this area.
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