I must create my own system or be enslaved by another man's

William Blake

July 17, 2009

Computers

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First, download Thunderbird on new system,

Cancel the ‘Account Wizard’ so as not to have two copies of messages from the server.

Following directions found on-line, first find the xxxxx.default file, which was in the directory c:\Documents and Settings\mikes\Application Data\Thunderbird\Profiles

On the new computer, running Thunderbird seems to have created a default profile in:

C:\Users\mike\AppData\Local\Mozilla\Firefox\Profiles

[Side Note:  the AppData directory appears to be hidden]

It initially had this content:
07/17/2009  09:18 PM    <DIR>          .
07/17/2009  09:18 PM    <DIR>          ..
07/17/2009  09:34 PM    <DIR>          Cache
07/08/2009  07:15 AM    <DIR>          OfflineCache
07/14/2009  09:52 PM        31,862,784 urlclassifier3.sqlite
06/22/2009  10:43 PM         2,027,342 XPC.mfl
07/17/2009  09:11 PM           998,484 XUL.mfl
3 File(s)     34,888,610 bytes

So, try copying all the old files to the xxxxx.default directory and see what happens.

Nope, Thunderbird is not convinced.

So, search some more and find MozBackup.   Very nice!

I first removed all the files I had attempted to copy into the xxx.default directory, then did these steps (as seen on the internet), though I think I ended up doing it just as one step, it didn’t seem like the ‘account settings only’ option worked the way I thought it would:

  1. Download & install MozBackup on both old & new machines.
  2. On the old machine run MozBackup to create a backup of Thunderbird mail account settings.
  3. On the old machine run MozBackup a second time to create a backup of Thunderbird mail messages, address books, extensions, and other settings.
  4. On the new machine run MozBackup and choose restore. Point to the file created in step 2.
  5. On the new machine run MozBackup and choose restore. Point to the file created in step 3.

Wait, that wasn’t a Thunderbird directory at all, my bad.  But all seems to be in order anyway.  It also apparently is using a different format, instead of having a bunch of folders and sub-folders, it’s all in two files:

Directory of C:\Users\mike\AppData\Local\Thunderbird\Profiles\xxxxxxx.default

07/17/2009  10:36 PM    <DIR>          .
07/17/2009  10:36 PM    <DIR>          ..
07/17/2009  09:14 PM         1,011,812 XPC.mfl
07/17/2009  10:36 PM         1,244,638 XUL.mfl

July 7, 2009

Computers

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first, download Fedora 11 from www.fedoraproject.org

pick this one from ‘Install Media’ on ‘all options’ page:  http://download.fedoraproject.org/pub/fedora/linux/releases/11/Fedora/x86_64/iso/Fedora-11-x86_64-DVD.iso

useful website: http://www.fedorafaq.org/

For virtualization, ‘virtualBox PUEL’ was recommended by an IT friend, so let’s try it:

www.virtualbox.org     Downloads

VirtualBox 2.2.4 for Windows hosts x86/amd64 and run it.  It created a ‘Sun xVM VirtualBox’ icon…

Try it, got error:

Could not lock the settings file ‘C:Usersmike.VirtualBoxVirtualBox.xml’ (VERR_SHARING_VIOLATION).

Result Code:

E_FAIL (0×80004005)

Component:

VirtualBox

Interface:

IVirtualBox {779264f4-65ed-48ed-be39-518ca549e296}

Now tried it again, and for some magical reason, now it’s working. Whatever.

So, now, how to get Linux going on it…

New -> (Wizard)->next

Name:   FedoraMuse

Operating System: Linux

version:  Fedora (64-bit)

(next)

Base Memory Size: 1998 MB

(next)

[x] Boot Hard Disk (primary Master)

(*) Create new hard disk

(next)

(*) Dynamically expanding storage

50 GB

Now press ‘Start’

a dialog comes up about ‘auto capture’ mode

host key is Right Ctrl

For ‘Media Type, pick DVD-ROM device

for Media Source

(*)Image File

then ‘add’ and then pick the Fedora-11-x86_64-DVD.iso

It got a Warning message:

Some audio devices (PCM-in,PCM_mic) could not be opened.

Also, the install process got an error:

This kernel requires an x86-64 CPU but only detected an i686 CPU.

So, go and download the other kernel…

Then need to switch to using the new image, under ‘Devices | mount CD/DVD  | DVD image -> then add/remove the .iso image

It appeared to install properly, but then when rebooting, it came up with the option selection screen with the following options:   Welcome to Fedora 11!

‘Install or upgrade an existing system

Install system with basic video driver

Rescue               Boot from disk

Boot from local drive

When I picked ‘boot from disk’, it got a  FATAL:  INT18: BOOT FAILURE

I tried re-installing from the loader page, and re-picking (as well as I can remember) the same options, except for the two ‘load from network’ ones.  It came up with the same screen as before, but when picking ‘boot from disk’,

Then I realized I hadn’t ‘ejected’ the ‘DVD’ so it was still trying to “read” from it, dho, I’m not quite used to this virtual existance yet.

Now it boots up and I can log in, but running Add/Remove software gets an error about the index not being built.

So I run the User tool and notice there are no groups at all, so something went a bit wrong somewhere.

Try again.

This time, on the options page that has “Office and PRoductivity”, etc., in the repository section, also add the ‘Fedor 11 – i386   and Fedora 11 -i386 – Updates.  These take a few mintues to select.

That seems to have done it, though the users and groups from the User Manager still doesn’t show any groups.  The /etc/passwd does, however, though it probably did before too.

Also install the VBox additions.  First pick the ‘Install Guest Additions’ from the ‘Devices’ VirtualBox menu.  This makes it show up as a mounted media, on /media/VBOXADDITIONS_2.2.4_47978

running the ‘autorun.sh’ script there fails:

./autorun.sh: line 39: exec: gksu: not found

It appears that Fedora 11 doesn’t have gksu.  However, directly running the VBoxLinuxAdditions-x89.run seemed to have worked, as far as I can tell.  Now it at least allows the window to be resized to any arbitrary size and it also transparently captures and releases the mouse.

The graphics appear a bit sluggish, however.

June 18, 2009

Computers

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Things to install/upgrade/update

1. Get it on home network, fully file sharing

2.  email account/transfer email file

3. Printer: HP LaserJet 6

4. Printer: PDF writer

5. SecondCopy
6. RME Hammerfall Digital Audio Card

7. Word 2003

8. Excel

9.  Virtual machine/Linux

10. Pulsonix Schematic/board layout software

11.  Eclipse/DevStudio

===============

Vista-isms and Adventures so far

To change the ‘WORKGROUP’ :  controlpanel -> system  | computer name domain and workgroup settings section

To show extensions of files, Start -> Control Panel (classic view ) -> Folder Options | view [] hide

To show tasks from command promp:  tasklist

Got new external USB harddrive & enclosure (OEM version, not formatted, etc.), plugged it in, it was recognized by the system (WDC WD10 01FALS-00E8B), but how to format it?

Go to Control Panel -> Administrative Tools  [] Computer Management  /  Storage + Disk Management

Then it shows up on the list of disks as Unallocated, right click and pick ‘simple volume’,

then it complains that the disk is not initialized!  Go figure…   So, after a bit of searching, it turns out that both the column with the Disk 5  as well as the column with the disk size and description BOTH have right-click menus, and the first column has the ‘initialize’ option and the second one has the ‘new simple volume’.  You’d think it wouldn’t show you things you can’t do…

Cool New Trick!  For screen captures/screen dumps, a tool is actually finally included!

Windows\system32\SnippingTool.exe

And to bypass the Driver signing requirement, there appear to be several methods:

Use a program called ‘dseo13b.exe’ (Driver Signature Enforcement Overrider).

run this:  bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS

I’ve only tried the first option, as there were reports that the second one didn’t work.  Note that when it’s in effect, the background window says ‘Test Mode’ in the corners and ‘Microsoft (R) Windows (R) (Build 6001: Service Pack 1) in the top center.

————————————————————————————————————————

Sleeping and Power Management

My computer was suffering from insomnia, waking up seconds after going to sleep.  After some attempts at setting things in the BIOS and a cursory look at the Power Options in the Control Panel, a bit more research was clearly needed.

First, here is a list and description of the Sleep modes:

S0 Awake:  Note sleeping at all

S1  Sleep:  system appears off, CPU is stopped, RAM is being refreshed

S2 Sleep: somewhat lower than S1, CPU has no power, RAM is refreshed.

S3 Sleep (Standby): CPU has no power, RAM is refreshed more slowly, “Save to RAM” mode

S4 Hibernate: The memory has been written to disk (“Save to Disk” mode)

S5 Off

To help diagnose Sleep disorders, there’s a handy command-line utility:  powercfg

>powercfg -a:   list the states:

The following sleep states are available on this system: Standby ( S1 S3 ) Hibernate Hybrid Sleep
The following sleep states are not available on this system:
Standby (S2)
The system firmware does not support this standby state.

C:\Users\mike>powercfg lastwake
Wake History Count – 1
Wake History [0]
Wake Source Count – 1
Wake Source [0]
Type: Device
Instance Path: PCI\VEN_8086&DEV_10CC&SUBSYS_00008086&REV_00\3&21436425&0&C8
Friendly Name:
Description: Intel(R) 82567LM-2 Gigabit Network Connection
Manufacturer: Intel

C:\Users\mike>powercfg -devicequery wake_armed
HID-compliant mouse (003)
HID Keyboard Device
HID-compliant mouse (004)
Intel(R) 82567LM-2 Gigabit Network Connection
High Definition Audio Controller

So, the LAN card is the culprit.   A trip over to the Device Manager and opening the ‘Network adapters’ node and double-clicking on the 82576LM-2 shows an option: Wake on LAN: Wake on Directed Packet.  Try deselecting that and see what happens.  And while we’re at it, do the same for the Mouse, as optical mice can be a bit overly sensitive.