Tuesday, December 31, 2013

Drawn with Inkscape


This was drawn today with Inkscape.  The SVG file is here.  Not too bad for an open source vector drawing program.

Audacity was also used to analyse the frequencies of some drums.  Click here for the analysis.



Friday, December 27, 2013

Google Coder finally setup!

I had tried without luck to get Google Coder to work on my wired network at home.  Today, I got it setup on a wireless network.  I had to get the Raspberry Pi connected to the wireless network with the WiFi tool (needed to run startx from the command line to do this).  Once I manually typed in the SSID and WPA key, I rebooted the Raspberry Pi.  I had to install Bonjour Print Services on the Windows 8.1 laptop and finally, it works!

Raspberry Pi on left and Windows 8.1 laptop on right

This is the screen shot of the laptop





Wednesday, December 25, 2013

Nine years ago today, the Huygens Probe was launched from Cassini

I just finished watching the third episode of Wonders of the Solar System this afternoon.  It started with Brian Cox taking a flight on the English Electric Lightening to the edge of the atmosphere.  I admired pictures of this airplane from the Hamlyn Children's Dictionary I poured over as a child.

There was also a segment about the meteorite that struck Saskatchewan in 2008.

The thing that caught my attention was when Cox said the Huygens probe of the ESA separated from Cassini and headed towards Saturn's moon, Titan, on Christmas Day 2004.  It actually landed on Titan's surface on 2005 January 14.
This picture taken by the Huygen's probe on Titan shows rocks that look similar to those in riverbeds on Earth. In fact, Titan is the only other place in the solar system that is known to have an earth-like atmosphere.  The difference is, since the gravity on Titan is much less than earth and it's much colder than earth (more than 10x farther away from the sun than earth), methane instead of water is what shapes Titan's atmosphere.  In fact, the only other lakes known in the solar system are found on Titan - lakes of methane.


Monday, December 23, 2013

Wonders of the Solar System

On the first day of winter (December 21), I saw the companion book to the Bluray set I have of Wonders of the Solar System at the library.  Yesterday, I decided to finally watch these disks.  I started with disk 2, episode 4 which was about Mars, Venus and Io.  Brian Cox explained simply, with two different sized rocks, how Mars is now dead because its surface area (for heat loss) is much larger in proportion to its volume than earth (click here for a spreadsheet).  Mars' core is now solid and the largest volcano in the solar system is now dead.  The solid core also meant the magnetic field that protects Mars' atmosphere is gone and this allows the solar wind to strip much of its atmosphere away (I suppose the thin atmosphere that is left is held there by gravity).  I found the part about Io to be the most interesting.  Three scientists (Stan Peale, Patrick Cassen, and R. T. Reynolds) had predicted that this moon closest to Jupiter and influenced by two other of Jupiter's moons would be a very active (volcanically) planet.  The regular tug-of-war on Io by Jupiter and the two other Galilean moons created the active volcanism on Io.  It was interesting how infrared spectroscopy is used to detect seasonal changes in methane on Mars and this is hypothesised evidence of extra-terrestrial life.

The fifth episode was about life on other planets.  Apparently, there is a 100 km deep ocean beneath the ice sheet covering Europa.  It is hypothesised that Europa is a likely candidate for extra-terrestrial archaea based upon observations of archaea in the ice of Iceland. Bacteria which digest H2S and excrete sulphuric acid are common in some hotspots on the earth.  The main point of this episode was to compare how life found in extreme conditions on earth can provide parallels for some places in the solar system.

The first episode was about the sun.  He talks about how the sun is 400 times farther from the earth than the moon and also 400 times bigger in diameter than the moon (click here for spreadsheet) and this is why we have perfect solar eclipses on occasion.  Not a coincidence I think (that's the Hand of God).  He goes over briefly the H-R diagram and sun spot activity that correlated with water flow in a South American river.  The importance of Earth's magnetic field in diverting the solar wind and channeling solar particles to the poles to create the northern lights is also covered.  Brian Cox describes how with a can of water and a watch, one can figure out that the sun gives off 1 kWatt/square metre on the surface of the earth "and that's why I love physics".

The second episode is about how the solar system formed and focuses on how Saturn and its rings and moons are a microcosm of how the solar system formed.  Cox uses his simple model to show how the ancients observed the retrograde pattern of Mars' motion in our night sky.  There is a lot of mention of how conservation of angular momentum is a fundamental law that applies to anything from the draining of water in a sink to tornadoes to the formation of the solar system.  I think this is why the outer planets orbit at a slower speed than the inner planets.  I like how Cox mentions he wrote to JPL and asked for the first photos from the Martian surface which were taken by Viking in 1955 (and he got them).  I remember, as a kid saving Edmonton Journal clippings of the launch of Voyager in 1977 and the old Radio Shack comic books they gave out which talked about the space age.  I had a copy of the 1979 comic book at one time which has a picture of Voyager I on the cover.

One of the interesting concepts described in the second episode was orbital resonance of Jupiter and Saturn when they line up together.  This was the reason for the Late Heavy Bombardment.

Saturday, December 21, 2013

Murray Perahia - The First Forty Years

Finally cracked open this wonderful set yesterday evening.  I started by listening to Perahia's first Beethoven sonata recording.  I had the LP of this recording which was never released on CD until now.  The CD sounded cleaner than my LP as the sfz parts weren't so clangorous as I remember them.  But maybe the SPL monitors and Yamaha receiver have something to do with that!


I've listened to a lot of late Beethoven sonatas recently, and these sonatas didn't move me as much as I remember from way back in high school.  The first movement of the fourth sonata is as ebullient as ever though.

This morning, I watched the DVD of Mozart's KV 467 and KV 595 with the Chamber Orchestra of Europe.  I've long had the CD and didn't know there was a companion video.  The conversations about the music between Perahia and Sir Denis Forman were very illuminating.  My older son said "they [the orchestra] get it right away and they're young".  Very enjoyable and educational indeed.  I have long thought KV 595 foreshadowed Mozart's own death and circumstances (it was first performed the year of his death).  The poignant Larghetto is very touching.  Perahia explores the darkness of the first movement quite thoroughly.  The bucolic last movement rondo reminds me of Brahms' second piano concerto's final movement.

Next, I listened to Chopin's 3rd Sonata.  I've listen to Valerie Tryon's recording of this beautiful sonata quite a lot and I never had Perahia's recording.  Not disappointed at all.  This was one of his first recordings shortly after his triumph at the Leeds Competition.

Next up are the Schumann Symphonic Etudes.  I once had this CD, but gave it to someone else.  I love Pollini and Anda in this music as well.


I think I take Murray Perahia for granted.  In the hard cover book included, he says he took to Beethoven quite late and he hasn't played Opus 111 yet.  I hope he does so soon and I also wonder when he'll record the Brahms Piano Concerti.  His core of Mozart, Schumann, Chopin and Brahms are shared with my own tastes.  He has played a lot of Bach of late (that is a composer I haven't fully gotten 'into' yet).  And, of course, Beethoven is always a presence!

Wednesday, December 18, 2013

A notable day

This afternoon, I heard someone defend the Christian origins of Canada and it was a heartfelt defence of our country's roots.  I was impressed.  This evening, I heard some young school children sing Silent Night as part of their Christmas concert.  Wonderful!  Finally, the Magnasonic DVD player that stopped working last week actually works now.  I prayed about it while I was exercising and thought, "it's a minor thing for you God, but you can fix anything".  So after I finished on the NordicTrak, I tried to play a CD in it.  I remember giving it a smack and it played.  Then I played Mutter's Mendelssohn Violin Concerto DVD and it played for a while, then started to break up.  Then I stuck in Pollini's DVD of Beethoven's 3rd and 5th Piano Concerti.  It played!  I think I had to smack it to get it to work (the Hand of God at work).  Then I stuck in my DVD of Rigoletto and it played (no smacking required).  BELIEVE!

Sunday, December 15, 2013

Windows 8.1 glitch on Asus Intel Chipset Mainboard

I had previously wrote about this problem, but it arose again this morning.  I searched about this problem and found this.  I had to get rid of the Asus USB 3.0 Speedboost utility.  I can use my USB mouse again.  The weird thing was, my computer would not play midi files either!

My other Windows 8.1 Pro computer (Phenom 6-core) had a problem with Internet Explorer 11 crashing upon startup.  Recent Windows Updates seem to have fixed that problem.

This is why people hate Windows.  However, Mac OS isn't perfect either.

Saturday, December 7, 2013

Delphi to the rescue again

I couldn't find a good, free RSS feed manager, so I wrote my own in Delphi 7 a few years ago.  To assist with implementing Xibo digital signage at an elementary school, I was updating my RSS feed generator written in Delphi XE:



I had to modify the program to get the RSS feed from an URL (instead of using FTP).  A quick Google search "delphi xe save file from url" and found this gem from StackOverflow.  I thought it would be a quick fix, but I forgot the phrase "I imported the type library for WinHTTP, "  I eventually figured out how to do this and I was up and running quickly.

This is why real developers use Delphi to code real apps!  It's a lot more productive than using C++ or Java!


CamStudio and malware!

A few days ago, I downloaded CamStudio to my Athlon Windows 7 laptop.  Big mistake.  During the install, I was trying to say no to the 'free software' that was offered.  One of them got installed - it was a browser hijacker (MySearchDial).  Even worse, Internet Explorer 11 wouldn't even startup (it would crash upon starting up).  After unsuccessfully searching "internet explorer crashes on startup" and finding no solution (tried MS Fixits, Malwarebytes scan in safemode and several others), I tried system restore back to November 29, 2013.  That worked.  However, MySearchDial was still showing up in Chrome and Firefox.  I could unistall Chrome, but Firefox 23 was screwed up, so I installed Firefox 25 over it and then unistalled Firefox 25.  I also updated Avast Free to the latest version.

On the system restore, I was back to IE10 which was still working.  I installed Firefox 25 again and it was malware free.  Then I did the update to IE11 and finally, it was working too. 

I don't know if Portable Camstudio has these issues, but CamStudio does for sure.  Avoid this (once great) free screen recorder to avoid this grief!


Friday, November 22, 2013

Windows Vista Ultimate Update Issues Resolved

I was setting up a Phenom 9850 Quad Core with Windows Vista Ultimate 32-bit when the Windows Update stopped working.  I had tried Google searches and the various Microsoft FixIts to no avail.  Then, I said a little prayer to ask God to help me find the answer.  I literally thought of a new idea while in the shower!  I thought the only thing different in how I setup this computer from scratch was that I installed Internet Explorer 9 (circa 2011) early on. I was wondering if IE9 was causing the issues as Vista was from 2007 and maybe the early installation of  IE9 caused the issues.  I tried uninstalling IE9 and then trying the Windows Update - still failed.  I tried using System Restore to restore it back to an earlier time (November 21) and trying Windows Update and it still failed (I think I didn't uninstall IE9 on this try).  Then I decided to System Restore it back to early on from November 20th.  Upon the reboot, I noticed IE9 was still there (very early in the Vista installation process when I was setting up this computer).  I uninstalled IE9 from this earlier version of System Restore and ran Windows Update again.  Bingo!  It is back to normal again!

This computer will be given to an elementary school which will run Xibo Digital Signage on a  single TV.  Using Open Source will save them several thousand dollars in software costs.  The Gigabyte mainboard on this computer has VGA, HDMI/DVI, so it is already dual head and can work well for digital signage.  The downside with HDMI is you can send the HD signal over CAT5 cabling only about 100 feet max.  This is much shorter than the 300 m for VGA.  Unfortunately VGA is being phased out (many TVs don't have a VGA connector anymore).  VGA was great for digital signage!

I had originally given the school my Pentium 4 2.80 GHz (which barely worked with Xibo).  I was asked if I had a computer for a senior this past week, so I decided to get the Pentium 4 back from the school to give to the senior (I had to uninstall XAMPP and the Xibo stuff from it).  This led me to get rid of my last Windows Vista machine - a quad core Phenom 9850 running Vista Ultimate.  I'm now left with one laptop running Windows 7 Home Premium, 1 desktop running Windows 7 Pro, one laptop running Windows 8.1 Pro and two desktops running Windows 8.1 Pro. I'm now 'out of stock' of surplus computers!

Monday, November 4, 2013

Windows 8.1 upgrade glitch

I upgraded three computers from Windows 8 Pro to Windows 8.1 Pro yesterday.  It was kind of a pain because it must be done from the Windows App Store, so I had to sign in to each computer with a Microsoft account (Hotmail) and download the 3.8 Gig file to each computer.  The Lenovo Core i7 laptop took the longest (about 3 hours), but the two desktops took about 2 hours (including download time).

However, one computer developed a problem with its USB ports today and I didn't have a working mouse.  It was the Core i5 with an Asus board.  The USB ports on the computer were not working at all.  So, I didn't have a mouse and couldn't do much.  Then I thought about plugging in a PS/2 mouse so that I could see what the problem was.  After I had a functioning PS/2 mouse, I found the problem with the USB extensible host interface:


I removed the problem device and it reinstalled itself properly.  Now my USB ports work again!  Not a good experience though.

Sunday, October 27, 2013

Book's I've Read Recently

I've done a bit of reading these past few weeks:
  1. Healed of Cancer (Dodie Osteen):  A great source of the 40 healing scriptures the author used to win the battle with cancer when she was given three weeks to live by doctors.
  2. Choose Yourself (James Altucher):  A very practical book that outlines what steps one can take to thrive in the new economic and corporate reality. 
  3. Becoming a Man of Unwavering Faith (John Osteen):  Having been given Joel Osteen's Become a Better You by my dad several years ago, I thought I would try out what Joel's dad had to say.  I instantly found this audio book to be a scripturally based, practical guide to all matters of faith.  I found Joel Osteen's books to be the Christian version of Carol Dweck's Mindset.  John Osteen's book has long passages of scripture right in the text itself.
  4. Your Words Hold a Miracle (John Osteen):  The second John Osteen book I've read and I found the confessions at the last chapters of the book to speak volumes to me and my relationship with God.
  5. Living in the Abundance of God (John Osteen):  I'm currently reading this book and the most notable thing I've learned so far is that one must be truly forgiving in order to break the curse of Satan that Jesus bore for us all on the cross.  Altucher talks about how one's mind is full of useless thoughts.  John Osteen notes that illness can fester because one as not searched their hearts to rid themselves of any excess garbage (envy, jealousy, anger, hate) that is in their lives. 
  6. Bought Joel's latest book Breakout from Audible (first book is free!).  Love how he says we should all have our Baal Perazim like David.  Joel's dad prayed for a locked trunk to open, his mom survived 'terminal' cancer and prayed for her car to start and Lakewood Church's property are all examples of miracles from his family.  Don't let your mind constrain God.
  7. Holy Bible:  I get daily readings from the Canadian Bible Society and Biblegateway.  I have made a point of reading them every day now.  As the link shows, Bible Gateway has great tools for mining the treasures in God's word.  I also put a 10 chapter a day reading guide here.

Wednesday, October 23, 2013

What is the signifance of these Holy Words?

Compare these two passages of scripture from Isaiah 53 and I Peter 2 (NIV):

But he was pierced for our transgressions, he was crushed for our iniquities; the punishment that brought us peace was on him, and by his wounds we are healed.  Isaiah 53:5

“He himself bore our sins” in his body on the cross, so that we might die to sins and live for righteousness; “by his wounds you have been healed.” I Peter 2:24

Can you see the significance of these two scriptures?  The first passage was written hundreds of years before Christ came the first time.  The second passage is Peter's divine revelation of what Christ has already done for you.  Delight in this good news.  Jesus Christ has borne your sins and your illnesses!  Tap into that and the other scriptures which hold the true hope for us all.  You can read about Dodie Osteen's miracle here.  Her book is here.

Russian mammoth sunflower in late October!




Monday, October 21, 2013

QGIS

UPDATE:  Click HERE for new how-to video.

I happened upon QGIS while browsing the blog of the Open Source School.   Looks like this is THE Open Source GIS software to have. A couple of years ago, I found this blog when I was figuring out how to setup Xibo digital signage.  I downloaded the Windows 64-bit version of  QGIS yesterday and then couldn't figure out how to use the datasets that were downloaded with the install.

Today, I went to the Sask Geological Survey and found the Geological Atlas of Saskatchewan.  I selected some data on the map and then clicked on the download icon which lets you download a zip file of the data:


I unzipped the file and then loaded vector layers into QGIS.  I noticed there were .shp file extensions, so I filtered by SHP (shape) files.  The following map was exported from QGIS to a PNG.  I chose highways, waterbodies, lat/long and Lithoprobe seismic lines:


Wednesday, October 16, 2013

My first dabble at Moodle

Recently, I came upon Colleen M Lewis' Scratch 2.0 resources.   I requested her curriculum materials and she sent me a link to download her Moodle backups.  Unlike the stuff I got from UC Berkeley last year for their BYOB curriculum (they recently removed those Moodle backups and all that remains is the online version!), her Moodle backup actually requires you to run it from Moodle in order to see anything useful.

So, I went to Moodle and decided to try out their stand-alone package for Windows (click here).  This lets you run Moodle as localhost with an Xampp installation.  OK, I did that, but I had trouble restoring the backup archive.  The first error I got was regarding the size of the ZIP file I was trying to upload to Moodle:

The solution to this problem was found here.  One needs to change the php.ini file:
post_max_size = 288M

The next error I got was error writing to database.  A Google search “moodle restore error writing to database” found this https://moodle.org/mod/forum/discuss.php?d=180806
Solution:  edit the my.ini in the mysql/bin directory and change the max_allowed_packet = 1M to e.g. max_allowed_packet = 100M.

Now, I could upload the ZIP file of the Moodle backup and restore it on my localhost Moodle installation.  It worked!  The course restore process takes quite a long time, so one must be patient as the course is restored.


Next, I thought I could just copy the Moodle folder from one computer to the other and it would work.  I was wrong.  I had to unzip the original Moodle distribution and go through the setup for Moodle all over again.  This was due to the change in file locations when moving from one computer to another.

I was also successful at installing Moodle on a Pentium 4 2.80 GHz computer running Windows Vista Basic and XAMPP.  I had to adjust a setting in php.ini and then the install went through without a hitch (I had created a MySQL database for it with PHPMyadmin prior to the install).  This computer will provide digital signage for an elementary school using Xibo.   I was thinking Moodle could be used to manage their RSS feed for Xibo as the Open Source School did.

Friday, October 11, 2013

My favorite violin concerti

When I first discovered Bruch's First Violin Concerto in grade 10, I thought it must be some of the most beautiful music ever written and it epitomises what the Romantic movement was all about.  It was through Uto Ughi's RCA recording with the LSO that I first heard this work (and his CD is still among my favorites).  I had actually listened to the Mendelssohn first because I had no idea who Max Bruch was back then.  The transition from the first movement to the slow movement is so beautiful as to give one goose bumps.

The other violin concerto I loved in grade 10 was the Brahms Violin Concerto.  I heard Miriam Fried play it live when I was in high school.   In April 1998, I heard Perlman play it with the TSO  under Zukerman.  The first CD of the Brahms concerto I had was Mutter's (made when she was 19).  I've since come to favor Milstein's recordings, especially his last recording of it with Eugen Jochum and the Vienna Philharmonic.  I first heard this sonically stunning recording from a Calgary Public Library LP.  A few years ago, I bought the CD of it (along with the Mendelssohn and Tchaikovsky concerti).  Milstein was 71 when this 1975 LP was released by DG.  I also have his earlier recording with the Philharmonia.  Apparently, the mono version with Steinberg and the Pittsburgh Orchestra is the one to have.  Milstein plays his own cadenzas.  The close of the opening movement also gives me the chills.  So, so lovely.  That's why Brahms touches my heart like Mozart, Beethoven, Schumann and Chopin!

Now, the Mendelssohn Violin Concerto has always been a favorite too.  I heard it live for the first time at an SSO concert earlier this year.

I have come back to listening to this trio of treasures after several months of listening to mainly solo piano music.

Wednesday, October 9, 2013

2013 October 9

Grandma would have been 98 today.  It's been over a year since her death.  Here is an interesting testimony to life - a sunflower sprouting from the stalk of the main sunflower:


The mild frost has not killed off the sunflower yet.  We harvested the main head last Saturday.  Three other Russian mammoth sunflowers in a pot are still going strong (I take them into the garage every evening).



The stalks of last year's two sunflower's are still in the pot.  Last year's flowers provided a feast for a red winged blackbird this past spring.  Some of the seeds that scattered into the pot eventually sprouted these three flowers.

I've been very preoccupied with Dodie Osteen's story of healing the past month and I finally watched all of a dvd, Healing School with Gloria Copeland.  How much treasure is given in God's word.  The first Bible I ever received (1977 July 10 from the Canadian Bible Society at a Citizenship Ceremony) had words printed on the front to the effect "the most precious thing in the world".  How true indeed!

Monday, October 7, 2013

God's canvas

This was a beautiful fall day (21°C).  Sun sets before 7 PM now.



This sunflower grew another flower on its stem and it is starting to blossom:



Sunday, October 6, 2013

Scratch for the first time

Watching his brother playing with Scratch over the past few months, this lad made his first Scratch project today.  Note that he was left to himself to play around and figure it out.  He gave the cat a light sabre as his first project.  He didn't save it and is now working on a cat with a gun.


Saturday, October 5, 2013

Problems with the new Core i5

This morning, I was trying to transfer data from the Phenom 9650 Windows 7 Pro computer to the Core i5 Windows 8 Pro computer.  I used a WD Passport USB 3.0 hard drive connected to the Phenom and it was transfering data at 39 Mb/s (using the PCI-E USB 3.0 card I installed in it - NEC chipset).  When I plugged in the WD Passport into the new Core i5 mainboard USB 3.0 port, it didn't show as a drive, but just showed up as a device in Devices and Printers.  I updated the Intel drivers and it still didn't work.  I updated the BIOS on the mainboard and it still didn't work.  I plugged the WD Passport into a USB 2.0 port on the mainboard and it was recognised as a drive.

When I was searching for a solution "Asus USB 3.0 driver" on Google, I was directed to a site that looked like it was from Asus (Driver Tuner).  I downloaded and installed it, but when I found out it wasn't from Asus, I uninstalled it and then did a Google search "DriverTuner malware" to check if it was malware - luckily, it wasn't!.

I also plugged in a Verbatim USB 3.0 hard drive into the Core i5 USB 3.0 port and it worked.  So, I plugged the Verbatim USB 3.0 hard drive into the Phenom 9650 USB 3.0 port to transfer the files again.  However, it was only transferring at USB 2.0 speeds of about 7 Mb/s.  Hmm....  Now, I think the Verbatim drive did operate at USB 3.0 speeds on the Phenom 9650 because I went to check on the progress of copying 50 gig of data and it was done.  So, I took the Verbatim drive and plugged it into the Core i5 to transfer the data to the new computer.  It is transferring at USB 3.0 speeds while simultaneously doing a Windows update for Office 2010.  It has peak transfer rates of 83 Mb/s and that would indicate the Asus USB 3.0 SpeedBoost is actually working!  Now these were the numbers Windows was reporting during the file transfer.  This site gives much higher number.  Anyways, it is clear that USB 3.0 is about 10x faster than USB 2.0.  I did a Google search "wd passport not recognised usb 3 asus" and found this as the second link.  It might be the fix!

These USB 3.0 issues are very annoying!  It's great when it works right though!


Next, I had to install the network printers.  I bought a 3 port HP parallel printer server from Kijiji a few years ago.  One of the problems is when you run the HP Install Network Printer utility, it won't work unless there is a printer driver already installed.  So, I install the needed printers to print to file, then I reinstall the printers with the HP utility and select the drivers already installed. Our house is wired with 9 ethernet ports, so we don't need to use wireless to connect to the internet.  I turn on the wireless router only when laptops or the tablets need it.

Friday, October 4, 2013

Core i5 with Windows 8 Pro

Getting this system running was quite a pain.  For some reason, the Coolermaster Power supply form Amazon.ca wouldn't power the board up.  I eventually used an old Ultra power supply from the AMD Phenom Quad Core 9850 and it worked with this Asus board.  I put the new Coolermaster power supply into the AMD Quad Core box and it worked with the old computer.  This set me back a few hours trying to figure it out.

I installed the Windows 8 Pro upgrade I got last year for $40 and downloaded all the updates.  We're good to go.



Wednesday, October 2, 2013

Putting together the Core i5

Some parts arrived from NCIX today.  The Asus mainboard, CPU and 2 Gig Seagate hard drive were ordered Sunday and arrived today.

I started out by cloning the 1 gig drive from my AMD 6-core computer onto the 2 Gig Seagate with ToDO Backup Free Edition.  I will be using the 1 Gig drive in the Core i5 which will become the main computer at home.  With Windows 7 and Windows 8, you can't clone partitions.  You need to clone the entire drive if you want to transfer from one hard drive to another.  I found this out the hard way.

Next, I started putting the Core i5 system together.
  • The Asus mainboard was installed into the case, 
  • The Core i5 4430 CPU was installed along with the CPU fan
  • followed by 16 gig of  PNY DDR3 ram I bought last year.
I don't have the power supply yet (which was ordered from Amazon.ca).   That is set to arrive on Friday.  Then I'll install Windows 8 Pro in this computer.

Monday, September 30, 2013

The BSOD Mystery Solved?

The computer that is used the most in our home started to randomly BSOD (blue screen of death) about a couple of weeks ago.  It was a Phenom 9850 with 8 gig of DDR2 and Windows 7 Pro.  I think the random crashing started to happen after a Windows update was applied.  I thought it was some video card driver or a memory error.  Suspecting the video driver, I downloaded new drivers from AMD, but that didn't help.

Today, I thought maybe the Gigabyte mainboard was flaky so I swapped it with an identical one I had with another computer running Vista Ultimate Edition 32 bit (but with a Phenom 9650 CPU and 4 gig of Kingston DDR2).

When I popped the RAM from the Phenom 9850 box to swap into the Phenom 9650, I noticed that it was 2 sticks of Corsair, 1 stick of Crucial and 1 stick of GB Micro!  Hmm....  After swapping the hard drive for the two boxes, Windows 7 wouldn't boot.  I reset the BIOS and it still wouldn't boot.  I just left the 2 Corsair sticks in there and removed the two non-matching sticks and it would POST to the BIOS. If this didn't work, I would have checked the RAM with Memtest 86+ (I was pretty sure I checked the RAM for errors previously).  I had verified that the two sticks of Kingston were good with Memtest 86+ because I had bought them used from Kijiji a few weeks ago.

Then I thought I would take the 2 sticks of Kingston in the Vista box and put it into the Windows 7 Pro box.  That way I would have 2 sticks of Corsair (800 MHz) and 2 sticks of Kingston (667 MHz) in dual channel mode (8 gig total).  I put the Crucial and GB Micro sticks in the Vista box, but as single channel.  As I type this post, the Win7 Pro computer is not BSODing.  The Vista Ultimate computer is also working.

I had to activate both computers over the phone as the processor swap caused my Windows to 'deactivate'.  On the Windows 7 Pro machine, I had to reactivate Office 2010 (over the internet).  I suspect I will have to activate Office 2007 on the Vista Ultimate computer too.

Problem solved?  I hope so.  But, I've already ordered a Haswell Core i5 4430 CPU and Asus Mainboard from NCIX.  I'll be using 16 gig of DDR3 I bought last year when RAM was dirt cheap ($30 for 8 gig!).  So, about $550 later, I'll have a significant upgrade!  I haven't been using Intel CPUs at home for a long time because I was too cheap and settled for AMD instead.  This should be a significant performance boost!


Wednesday, September 4, 2013

First sunflower opens

This morning, the first blossom from my Russian mammoth sunflowers appeared. I'm not sure any others will get to that stage this year, so it was great to see the recent hot weather has expedited the late starters from this year.  This one was planted further from the house in a south facing direction and that has sped up its growth.  There is one more near the house that will probably blossom any day now.  I think I'll have two that will get to be mature enough so that I can harvest the seeds for next year's crop.

On August 25th, my son found the ring that was missing since Thanksgiving 2012.  He had actually found it earlier, but discarded it because it wasn't a part for his scooter!


Monday, September 2, 2013

Albert Milne Park

I don't think we came to this nice 'digger park' last year.  A couple of years ago, I believe we also came to Digger Park on a beautiful Labour Day.  It was the same again today!  There is a digger like this at Pike Lake that my kids discovered in June 2011.  On Labour Day 2011, we were riding our bikes to Cumberland Square Mall when we discovered Albert Milne Park with its two diggers.  A fun place for boys indeed.


Sunday, August 18, 2013

Apple Harvest 2013

This year was a bountiful apple crop for both apple trees in our yard.  The Norland has produced a nice crop of sweet red apples almost every year.  It's apples are the shape of red delicious apples and the largest we had this year were the size of small red delicious apples.  Most of them were pretty small though.  They are great for eating and smoothies.  We bought our Norland at Westview Co-op about 9 years ago for about $40.
Norland apple tree
Our green apple tree, a Heyer 12 cultivar, finally had a nice crop of apples three years after being transplanted to make way for a blue spruce.  It was planted on Canada Day about 9 years ago too.  We bought it at Superstore for about $20. I think it's roots have finally recovered.  It had only a handful of apples last year.  Its fruit is quite sour, but it's great for cooking.
Heyer 12 apple tree

Heyer 12 apples
We made some apple crisp with the Heyer 12 apples tonight:


We didn't grow any snow peas this year, but the tallest Russian mammoth sunflower in the front is over 5 feet tall now.  Hopefully, the recent hot weather will mean we will have a harvest of sunflower seeds again this year.  The two sunflowers I planted in a pot in the back patio last year was a popular spot for a red wing blackbird this past spring - the two flowers were picked pretty clean.  The birds got most of our Saskatoon berries this year despite covering them with netting, so it's nice to have the Heyer 12 apples this year.
Russian Mammoth Sunflower
This geranium has been saved over the winter at Aden Bowman the last two winters and is blooming nicely.


Friday, August 9, 2013

Summer Music Festivals!


On our first day (July 28) in the Laurentians, my brother found a concert with the Gryphon Trio.  We went up to Mont Tremblant village and listened to the trio peform Mozart, Debussy and Ravel.  Afterwards, Alexandre Da Costa signed his latest CD for us.  James Parker and Alexandre Da Costa also took a photo with my two kids.  A nice concert from Festival Classiques des Hautes-Laurentides.


On August 8, we went to Stratford Summer Music to listen to 17 year old Jan Lisiecki.  He also gave us a photo op and signed our CDs for us!  He played a selection of Chopin Preludes and the Beethoven 3rd Piano Concerto with a string quintet (Annex String Quartet).  A very nice young man indeed.  He has grown musically and technically since I heard him in Saskatoon (fall 2011).


Wednesday, July 10, 2013

Summer Strings Experience 2013

This year, the Saskatoon Suzuki Strings Summer Strings Experience is being held at Cornerstone Church.  It is a very beautiful and well designed building.  More than I expected (past SSE's were held at the University of Saskatchewan Education Building).  Here's Noah's Ark on the second floor:


The ark is actually made of wood (you can't really tell from this photo).  Click here for some audio of the performances.