Getting an Epson Pefection 4490 Photo scanner going with Ubuntu GNOME Remix 12.10
7th March 2013My Epson Perfection 4490 Photo scanner has been in my possession for a while now, and it is impossible to justify any replacement given that it both works well and digital photography has taken over from its film predecessor for me. Every time I go installing an operating system afresh, I need to reinstate it again; last year's installation of Ubuntu GNOME Remix 12.04 only saw me do the deed recently. When I did so, it was brought back to me that I'd never gone and documented on here how this was done. Given that I sometimes use this place as a repository of stuff to which I need to refer again in the future, it seemed remiss of me, so here it is for you all.
Though I had XSane and SimpleScan already installed on the system, Sane wasn't on there. Hence, I went and added it and a few other extras using the following command:
sudo apt-get install sane sane-utils libsane-extras
Then, it was onto the Epson website for their Perfection 4490 Photo Linux drivers, since Sane's support for this scanner seemingly remains incomplete even though it pre-dates my move to Linux in 2007. Three files were needed, and the following commands install them (depending on when you do this, the file names may be different, so just change them to whatever they are for you):
sudo dpkg -i iscan-data_1.22.0-1_all.deb
sudo dpkg -i iscan_2.29.1-5~usb0.1.ltdl7_i386.deb
sudo dpkg -i iscan-plugin-gt-x750_2.1.2-1_i386.deb
With those in place, there was one other task that needed doing so that scanning could be done without resorting to running scanning software using sudo privileges. To free up the access to a normal user account, I needed a HAL device information file. These normally are in, but /usr/share/hal/fdi/ they change every time an installation, so any modifications that you may make will be lost. Therefore, there is no point modifying either /usr/share/hal/fdi/preprobe/10osvendor/20-libsane.fdi or /usr/share/hal/fdi/preprobe/10osvendor/20-libsane-extras.fdi where scanner information usually is to be found.
The first task in creating an FDI file was to issue the lsusb command and look for a line corresponding to my scanner. This is the one that I got:
Bus 001 Device 004: ID 04b8:0119 Seiko Epson Corp. Perfection 4490 Photo
From this, I gleaned the manufacturer ID and model ID as 04b8 and 0119, respectively. These are needed later on. Next I needed to create the hal/fdi/preprobe/ folder structure under /etc since it was there. Then, I created epson4490photo.fdi in the bottom folder of the tree (/etc/hal/fdi/preprobe/epson4490photo.fdi) as follows:
cd /etc/hal/fdi/preprobe/ && sudo touch epson4490photo.fdi
Then, I edited the new file using the following command:
gksu gedit epson4490photo.fdi &
With the file open, I added in the following text:
<?xml version="1.0" encoding="UTF-8"?>
<deviceinfo version="0.2">
<device>
<match key="info.subsystem" string="usb">
<!-- Epson Perfection 4490 Photo -->
<match key="usb.vendor_id" int="0x04b8">
<match key="usb.product_id" int="0x0119">
<append key="info.capabilities" type="strlist">scanner</append>
<merge key="scanner.access_method" type="string">proprietary</merge>
</match>
</match>
</match>
</device>
</deviceinfo>
Since it's all in XML, the place to look is immediately beneath the scanner name comment. The int attributes of the two match elements immediately following the comment line are populated using the information from the lsusb command output, with 0x prefixing both the manufacturer and model identifiers. The element with a key attribute of usb.vendor_id is the former, and that with a key attribute of usb.product_id is the latter. With epson4490photo.fdi saved, I rebooted the machine to restart HAL and all was as I wanted it to be, apart maybe from XSane making complaints that seemed not to be of any actual consequence. With Epson's Image Scan! and Simple Scan on the PC, there's no need to be bothered with those messages. Choice is good when you have it, especially when you have expended some effort to get that far.
Using a variant of Debian's Iceweasel that keeps pace with Firefox
5th February 2013Left to its own devices, Debian will leave you with an ever ageing re-branded version of Firefox that was installed at the same time as the rest of the operating system. From what I have found, the main cause of this was that Mozilla's wanting to retain control of its branding and trademarks in a manner not in keeping with Debian's Free Software rules. This didn't affect just Firefox but also Thunderbird, Sunbird and Seamonkey with Debian's equivalents for these being IceDove, IceOwl and IceApe, respectively.
While you can download a tarball of Firefox from the web and use that, it'd be nice to get a variant that updated through Debian's normal apt-get channels. In fact, IceWeasel does get updated whenever there is a new release of Firefox, even if these updates never find their way into the usual repositories. While I have been known to take advantage of the more frozen state of Debian compared with other Linux distributions, I don't mind getting IceWeasel updated so it isn't a security worry.
The first step in so doing is to add the following lines to /etc/apt/sources.list using root access (using one of sudo, gksu or su to assume root privileges) since the file normally cannot be edited by normal users:
deb http://backports.debian.org/debian-backports squeeze-backports main
deb http://mozilla.debian.net/ squeeze-backports iceweasel-release
With the file updated and saved, the next step is to update the repositories on your machine using the following command:
sudo apt-get update
With the above complete, it is time to overwrite the existing IceWeasel installation with the latest one using an apt-get command that specifies the squeeze-backports repository as its source using the -t switch. While IceWeasel is installed from the iceweasel-release squeeze-backports repository, there are dependencies that need to be satisfied and these come from the main squeeze-backports one. The actual command used is below:
sudo apt-get install -t squeeze-backports iceweasel
While that was all that I needed to do to get IceWeasel 18.0.1 in place, some may need the pkg-mozilla-archive-keyring package installed too. For those needing extra information beyond what's here, there's always the Debian Mozilla team.
Installing the Cinnamon Desktop Environment on Sabayon Linux
26th January 2013During the week, I did an update on my Sabayon system and GNOME 3.6 came on board without too much of a bother. There was no system meltdown or need for an operating system re-installation. However, there was one matter that rankled: adding and updating extensions from extensions. gnome.org was impossible. The process would create a new folder in ~/.local/share/gnome-shell/extensions/ but not fill it with anything at all. Populating from another Ubuntu GNOME Remix 12.10 machine didn't seem to achieve the needful, and I am left wondering if it is down to the version of GNOME Shell being 3.6.2. However, even adding an entry for the current version of GNOME Shell to metadata.json for one plugin didn't appear to do what I wanted, so resolving this issue needs further enquiry.
Meanwhile, I added the Cinnamon desktop environment using the following command and will be using that from now on. If the GNOME Shell extension issue ever gets sorted, I may move back, but there is no rush. GNOME 3.8 sounds like it's bringing an interesting option that makes use of the approach Linux Mint took for version 12 of that distribution, and I can await that, especially if it avoids the need for adding extensions on a personal basis like now.
sudo equo update && sudo equo install cinnamon
With the installation completed by the above command, it was a matter of logging out and choosing the Cinnamon entry (there is a 2D version too) from the session dropdown menu on the login screen to get it going. Then, it was a matter of tweaking Cinnamon to my heart’s content. Getting a two panel layout required logging out and in again as well as choosing the appropriate setting in the Cinnamon Panel options tab. Next, I decided to check on what themes are available at cinnamon.linuxmint.org before settling on Cinnamint 1.6. It all feels very comfortable, apart from not having an automatically growing list of workspaces that are a default offering in GNOME Shell. That goes against the design principles of Cinnamon though, so only hopes of someone making an extension that does that are left.
Adding Quicktime movie support to Firefox running on Linux
24th January 2013For whatever reason, my installation of Ubuntu GNOME Remix 12.10, didn't have QuickTime support added to Firefox by default. To make a website work near enough as it was intended, this needed to be remedied. The solution was to issue a command to install the missing software:
sudo apt-get install mplayer gnome-mplayer gecko-mediaplayer
Mplayer is the main component here but running the above command adds all the required supporting packages too, so that a Firefox restart was all that needed to get things going.
Three gone...
11th January 2013As of today, Jessops no longer continues to trade. It is but a third specialist purveyor of photographic equipment to go this way. Jacobs, another Leicester headquartered competitor, met the same fate as did the Wildings chain in the northwest of England. These were smaller operations than Jessops who may have overreached itself during the boom years and certainly had their share of financial troubles in recent times, the latest of which putting an end from the operation.
Many are pondering what is happening, and the temptation is to blame the rise of the e-commerce and the economic situation for all of this. In addition, I have seen poor service blamed. However, where are we going to go now after this? Has photography become such a specialised market that you need a diversified business to stick with it? After all, independent retailers have been taking a hammering too and some have gone out of business, like the chains that I have mentioned here.
It does raise the question as to where folk engaging in a photographic purchase are going to go for advice now; is the web sufficiently beginner-friendly? There seemingly will be fewer bricks and mortar shops out there for anyone, so coming across one-to-one advice as once would have been the case is looking harder than it once was. Photographic magazines will help, and the web has a big role to play too. It certainly informed some of my previous purchases, but I have been that little bit more serious about my photography for a while now.
It might be that photography is becoming more specialist again after a period when the advent of digital cameras caused an explosion in interest. Cameras on mobile phones are becoming ever more capable and cannibalising the compact camera market for those only interested in point and shoot machinery. Maybe that is where things are going in that mass market photography doesn't offer the future that it once might have done given the speed of technological advance. The future and present undoubtedly are about as interesting as they have become utterly uncertain.
Thinking over the last ten years or so, there has been a lot of change and that seems set to continue, even if I am left wondering if photography has shot its bolt by now. My first SLR came from a Stockport branch of Jessops and was a film camera, a Canon EOS SLR. It certainly got me going and was exchanged for a Canon EOS 30 from Ffordes, an internet transaction during which the phone system around Manchester and Cheshire went on the blink. That outage may have exposed a frailty of our networked world, but there has been no fire to melt cables in a tunnel since then. Further items from Jessops came via the same channel, such as a Manfrotto 055 tripod and my Pentax K10D. A Canon-fit 28-135 mm Sigma came from Jessops' then Manchester Deansgate store and another Canon-fit Sigma lens, a 70-300 mm telephoto affair, came from another branch of the chain, although not the Macclesfield branch since that had yet to be established and there's no photographic store left in the town now after the Jessops and Wildings closures.
Those purchases have become history, just like the photographic retail chain from which they were sourced. These days, I am more than comfortable with making dealings over the web, but that concern about those starting out that I expressed earlier now remains. Seeing how that would work is set to become interesting. Might it limit the take-up of photography on a more serious basis? That is a question that could get a very interesting answer as we continue into ever more uncertain times.
Sorting a kernel upgrade error in Linux Mint 13
30th November 2012Linux Mint 14 may be out now, but I'll be sticking with its predecessor for now. Being a user of GNOME Shell instead of Cinnamon or Mate, I'll wait for extensions to get updated for 3.6 before making a move away from 3.4 where the ones that I use happily work. Given that Linux Mint 13 is set to get support until 2017, it's not as if there is any rush either. Adding the back-ported packages repository to my list of software sources means that I will not miss out on the latest versions of MDM, Cinnamon and Mate anyway. With Ubuntu set to stick to GNOME 3.6 until after 13.04 is released, adding the GNOME 3 Team PPA will be needed if 3.8 arrives with interesting goodies; there are interesting noises that suggest the approach taken in Linux Mint 12 may be used to give more of a GNOME 2 desktop experience. Options abound and there are developments in the pipeline that I hope to explore too.
However, there is one issue that I have had to fix which stymies upgrades within the 3.2 kernel branch. A configuration file (/etc/grub.d/10_linux) points to /usr/share/grub/grub-mkconfig_lib instead of /usr/lib/grub/grub-mkconfig_lib so I have been amending it every time I needed to do a kernel update. However, it just reverts to the previous state, so I thought of another solution: creating a symbolic link in the incorrect location that points to the correct one so that updates complete without manual intervention every time. The command that does the needful is below:
sudo ln -s /usr/lib/grub/grub-mkconfig_lib /usr/share/grub/grub-mkconfig_lib
Of course, figuring out what causes the reversion would be good too, but the symbolic link fix works so well that there's little point in exploring it further. Of course, if anyone can add how you'd do that, I'd welcome this advice too. New knowledge is always good.
Presenting more than one plot on a page using SAS ODS PDF
12th November 2012If you had asked me about getting two or more graphs on a page using SAS/GRAPH procedures, I might have suggested PROC GREPLAY as the means to achieve it. However, I recently came across another way to do the same thing by using ODS. It helped that the graphs were being produced using the PDF destination because I doubt that what follows will work with the RTF one.
For this three plots on a page example, I first set the orientation to landscape so that the plots can be arranged side by side in a single row:
options orientation=landscape;
Next, the PDF destination was opened with page breaks turned off for the required output file using the STARTPAGE option:
ods pdf file="c:\test.pdf" startpage=off;
The listing destination was turned off as well since it is not needed:
ods listing close;
With that complete, a page or region break gets inserted. While this could have been repeated before every procedure to get it popped into the next region on the page, that is the default behaviour for any extra procedural step, so it wasn't needed.
ods pdf startpage=now;
Then, the ODS LAYOUT feature is started so that the layout can be defined on the page:
ods layout start;
For the first plot and the one at the left of the triptych, a region was defined absolutely (grid layouts are available, but I didn't make use of them here) using ODS REGION. Since all plots were to be of the same size, the width was defined as being a third of the page and the bottom left-hand corner of the region defined to be the same as that of the plot area on the page. Titles and footnotes usefully lie outside this region in the way that SAS arranges things, so there is no further messing. With the region defined, it's a matter of running the required SAS/GRAPH procedure. In my case, this was GPLOT, but I am certain that others would work as well. The height was defined as the full possible plot height. This could have a use if I wanted more than one row of graphs on a page, with a trellis plot being an example of that sort of arrangement.
ods region x=0pct y=0pct width=33pct height=100pct;
<< SAS/GRAPH Procedure >>
For the middle plot, the starting position is moved a third of the way along the page, while the section area has the same dimensions as before. Using percentages in these definitions does make their usage easier.
ods region x=33pct y=0pct width=33pct height=100pct;
<< SAS/GRAPH Procedure >>
Lastly, the right-hand plot has a starting position two-thirds of the width of the page and the other dimensions are as per the other panels:
ods region x=66pct y=0pct width=33pct height=100pct;
<< SAS/GRAPH Procedure >>
With the last graph created, it is time to close ODS LAYOUT and the PDF destination. Then, the listing destination is reopened again.
ods layout end;
ods pdf close;
ods listing;
Update 2012-12-08: Since writing the above, I have learned that ODS LAYOUT and ODS REGION have yet to become production features of SAS with 9.3 as the latest version. However, I have encountered an alternative that uses the STARTPAGE=NEVER ODS PDF option to turn off page breaks and GOPTIONS statements to control the regions occupied by plots. It's Sample 48569 on the SAS website. Having a production equivalent is better, since pre-production features are best avoided in production code. If I had realised the status, I would have used PROC GREPLAY to achieve what I needed to do.
Upgrading from Windows 7 to Windows 8 within a VMWare Virtual Machine
1st November 2012Though my main home PC runs Linux Mint, I do like to have the facility to use Windows software occasionally, and virtualisation has allowed me to continue doing that. For a good while, it was a Windows 7 guest within a VirtualBox virtual machine and, before that, one running Windows XP fulfilled the same role. However, it did feel as if things were running slower in VirtualBox than once might have been the case, so I jumped ship to VMware Player. While it may be proprietary and closed source, it is free of charge and has been doing what was needed. A subsequent recent upgrade of a video driver on the host operating system allowed the enabling of a better graphical environment in the Windows 7 guest.
Instability
However, there were issues with stability and I lost the ability to flit from the VM window to the Linux desktop at will, with the system freezing on me and needing a reboot. Working in Windows 7 using full-screen mode avoided this, yet it did feel as I was constrained to working on a Windows-only machine whenever I did so. The graphics performance was imperfect too, with screening refreshing being very blocky with some momentary scrambling whenever I opened the Start menu. Others would not have been as patient with that as I was, though there was the matter of an expensive Photoshop licence to be guarded too.
In hindsight, a bit of pruning could have helped. An example would have been driver housekeeping in the form of removing VirtualBox Guest Additions because they could have been conflicting with their VMware counterparts. For some reason, those thoughts entered my mind to make me consider another, more expensive option instead.
Considering NAS & Windows/Linux Networking
That would have taken the form of setting aside a PC for running Windows 7 and having a NAS for sharing files between it and my Linux system. In fact, I did get to exploring what a four bay QNAP TS-412 would offer me and realised that you cannot put normal desktop hard drives into devices like that. For a while, it looked as if it would be a matter of getting drives bundled with the device or acquiring enterprise grade disks to main the required continuity of operation. The final edition of PC Plus highlighted another one, though: the Western Digital Red Pro range. These are part way been desktop and enterprise classifications and have been developed in association with NAS makers too.
While looking at the NAS option certainly became an education, it has exited any sort of wish list that I have. After all, it is the cost of such a setup that gets me asking if I really need such a thing. While the purchase of a Netgear FS 605 Ethernet switch would have helped incorporate it, there has been no trouble sorting alternative uses for that device since it bumps up the number of networked devices that I can have, never a bad capability to have. As I was to find, there was a less expensive alternative that would become sufficient for my needs.
In-situ Windows 8 Upgrade
Microsoft has been making available evaluation copies of Windows 8 Enterprise that last for 90 days before expiring. One is in my hands has been running faultlessly in a VMware virtual machine for the past few weeks. That made me wonder if upgrading from Windows 7 to Windows 8 help with my main Windows VM problems. Being a curious risk-taking type I decided to answer the question for myself using the £24.99 Windows Pro upgrade offer that Microsoft have been running for those not needing a disk up front; they need to pay £49.99 while you can get one afterwards for an extra £12.99 and £3.49 postage if you wish, a slightly cheaper option. Though there also was a time cost in that it occupied a lot of a weekend for me, it seems to have done what was needed, so it was worth the outlay.
Given the element of risk, Photoshop was deactivated to be on the safe side. That wasn't the only pre-upgrade action that was needed because the Windows 8 Pro 32-bit upgrade needs at least 16 GB before it will proceed. Of course, there was the matter of downloading the installer from the Microsoft website too. This took care of system evaluation and paying for the software, as well as the actual upgrade itself.
The installation took a few hours, with virtual machine reboots along the way. Naturally, the licence key was needed too, as well as the selection of a few options, though there weren't many of these. Being able to carry over settings from the pre-existing Windows 7 instance certainly helped with this and with making the process smoother too. No software needed reinstatement, and it doesn't feel as if the system has forgotten very much at all, a successful outcome.
Post-upgrade Actions
Just because I had a working Windows 8 instance didn't mean that there wasn't more to be done. In fact, it was the post-upgrade sorting that took up more time than the actual installation. For one thing, my digital mapping software wouldn't work without .Net Framework 3.5 and turning on the operating system feature from the Control Panel fell over at the point where it was being downloaded from the Microsoft Update website. Even removing Avira Internet Security after updating it to the latest version had no effect, and that was a finding during the Windows 8 system evaluation process. The solution was to mount the Windows 8 Enterprise ISO installation image that I had and issue the following command from a command prompt running with administrative privileges:
dism.exe /online /enable-feature /featurename:NetFX3 /Source:d:\sources\sxs /LimitAccess
For sake of assurance regarding compatibility, Avira has been replaced with Trend Micro Titanium Internet Security. The Avira licence won't go to waste, since I have another home in mind for it. Removing Avira without crashing Windows 8 proved impossible, though, and necessitating booting Windows 8 into Safe Mode. Because of much faster startup times, that cannot be achieved with a key press at the appropriate moment because the time window is too short now. One solution is to set the Safe Boot tick box in the Boot tab of MSCONFIG (or System Configuration, as it otherwise calls itself) before the machine is restarted. While there may be others, this was the one that I used. With Avira removed, clearing the same setting and rebooting restored normal service.
Dealing with a Dual Personality
One observer has stated that Windows 8 gives you two operating systems for the price of one: the one on the Start screen and the one on the desktop. Having got to wanting to work with one at a time, I decided to make some adjustments. Adding Classic Shell got me back a Start menu, and I omitted the Windows Explorer (or File Explorer as it is known in Windows 8) and Internet Explorer components. Though Classic Shell will present a desktop like what we have been getting from Windows 7 by sweeping the Start screen out of the way for you, I found that this wasn't quick enough for my liking, so I added Skip Metro Suite to speed up things. Though the tool does more than sweeping the Start screen out of the way, I have switched off these functions. Classic Shell has been configured too, so the Start screen can be accessed with a press of the Windows key. It has updated too so that boot into the desktop should be faster now. As for me, I'll leave things as they are for now. Even the possibility of using Windows' own functionality to go directly to the traditional desktop will be left untested while things are left to settle. Tinkering can need a break.
Outcome
After all that effort, I now have a seemingly more stable Windows virtual machine running Windows 8. Flitting between it and other Linux desktop applications has not caused a system freeze so far, and that was the result that I wanted. There now is no need to consider having separate Windows and Linux PC's with a NAS for sharing files between them, so that option is well off my wish-list. There are better uses for my money.
Not everyone has had my experience, though, because I saw a report that one user failed to update a physical machine to Windows 8 and installed Ubuntu instead; they were a Linux user anyway, even if they used Fedora more than Ubuntu. It is possible to roll back from Windows 8 to the previous version of Windows because there is a windows.old directory left primarily for that purpose. However, that may not help you if you have a partially operating system that doesn't allow you to do just that. In time, I'll remove it using the Disk Clean-up utility by asking it to remove previous Windows installations or running File Explorer with administrator privileges. Somehow, the former approach sounds the safer.
What About Installing Afresh?
While there was a time when I went solely for upgrades when moving from one version of Windows to the next, the annoyance of the process got to me. If I had known that installing the upgrade twice onto a computer with a clean disk would suffice, it would have saved me a lot. Staring from Windows 95 (from the days when you got a full installation disk with a PC and not the rescue media that we get now) and moving through a sequence of successors not only was time-consuming, but it also revealed the limitations of the first in the series when it came to supporting more recent hardware. It was enough to have me buying the full retailed editions of Windows XP and Windows 7 when they were released; the latter got downloaded directly from Microsoft. While these were retail versions that you could move from one computer to another, Windows 8 will not be like that. In fact, you will need to get its System Builder edition from a reseller and that can only be used on one machine. It is the merging of the former retail and OEM product offerings.
What I have been reading is that the market for full retail versions of Windows was not a big one anyway. However, it was how I used to work as you have read above, and it does give you a fresh system. Most probably get Windows with a new PC and don't go building them from scratch like I have done for more than a decade. Maybe the System Builder version would apply to me anyway, and it appears to be intended for virtual machine use as well as on physical ones. More care will be needed with those licences by the looks of things, and I wonder what needs not to be changed so as not to invalidate a licence. After all, making a mistake might cost between £75 and £120 depending on the edition.
Final Thoughts
So far, Windows 8 is treating me well, and I have managed to bend it to my will too, always a good thing to be able to say. In time, it might be that a System Builder copy could need buying yet, but I'll leave well alone for now. Though I needed new security software, the upgrade still saved me money over a hardware solution to my home computing needs and I have a backup disk on order from Microsoft too. That I have had to spend some time settling things was a means of learning new things for me but others may not be so patient and, with Windows 7 working well enough for most, you have to ask if it's only curious folk like me who are taking the plunge. Still, the dramatic change has re-energised the PC world in an era when smartphones and tablets have made so much of the running recently. That too is no bad thing because an unchanging technology is one that dies and there are times when significant changes are needed, as much as they upset some folk. For Microsoft, this looks like one of them, and it'll be interesting to see where things go from here for PC technology.
Adding a Start Menu to Windows 8
16th October 2012For all the world, it looks like Microsoft has mined a concept from a not often recalled series of Windows: 3.x. Then, we had a Program Manager for starting all our applications, with no sign of a Start Menu. That came with Windows 95 and I cannot see anyone mourning the burying of the Program Manager interface either. It was there in Windows 95 if you knew where to look, and I do remember starting an instance, possibly out of curiosity.
Every Windows user seems to have taken to the Start Menu, regardless of how big it can grow when you install a lot of software on your machine. It didn't matter that Windows NT got it later than Windows 9x ones either; NT 3.51 has the Program Manager too, and it was NT 4 that got the then new interface that has been developed and progressed in no less than four subsequent versions of Windows (2000, XP, Vista & 7). Maybe it was because computing was the preserve of fewer folk that the interchange brought little if any sign of a backlash. The zeitgeist of the age reflected the newness of desktop computing, and its freshness probably brought an extra level of openness too.
Things are different now, though. You only have to hear of the complaints about changes to Linux desktop environments to realise how attached folk become to certain computer interfaces. Ironically, personal computing has just got exciting again after a fairly stale decade of stasis. Mobile computing devices are aplenty nowadays, and it no longer is a matter of using a stationary desktop PC or laptop, even if those brought their own excitement in the 1990's. In fact, reading a title like Computer Shopper reminds me of how things once were with it's still sticking with PC reviews while others are not concentrating on them as much. Of course, the other gadgets get reviewed too, so it is not stuck in any rut. Still, it is good to see the desktop PC getting a look in an age when there is so much competition, especially from phones and tablets.
In this maelstrom, Microsoft has decided to do something dramatic with Windows 8. It has resurrected the Program Manager paradigm in the form of the Start screen and excised the Start Menu from the desktop altogether. For touch screen computing interfaces such as tablets, you can see the sense of this, but it's going to come as a major surprise to many. Removing what lies behind how many people interact with a PC is risky, so you have to wonder how it will work out for all concerned.
What reminded me of this was a piece on CNET by Mary Jo Foley. Interestingly, software is turning up that returns the Start Menu to Windows 8. One of these is Classic Shell, and I decided to give it a go on a Windows 8 Enterprise evaluation instance that I have. Installation is like any Windows program, and I limited the options to the menu and updater. At the end of the operation, a button with a shell icon appeared on the desktop's taskbar. You can make the resultant menu appear like that of Windows XP or Windows 7 if you like. There are other settings like what the Windows key does and what happens when you click on the button with a mouse. By default, both open the new Start Menu, and holding down the Shift key when doing either brings up the Start screen. This is customisable, so you can have things the other way around if you so desire. Another setting is to switch from the Start screen to the desktop after you log into Windows 8 (you may also have it log in for you automatically, but it's something that I do not think anyone should be doing). While the Start screen does flash up, things move along quickly; maybe having not appear at all would be better for many.
Classic Shell is free of charge and worked well for me, apart from that small rough edge noted above. It is also open source and looks well maintained too. For that reason, it appeals to me more than Stardock's Start8 (currently in beta release at the time of writing) or Pokki for Windows 8, which really is an App Store that adds a Start Menu. If you encounter Windows 8 on a new computer, then they might be worth trying should you want a Start Menu back. Being an open-minded type, I could get along with the standard Windows 8 interface, yet it's always good to have choices too. Most of us want to own our computing experience, it seems, so these tools could have their uses for Windows 8 users.
Migrating a Windows 7 Virtual Machine from VirtualBox to VMware Player
14th October 2012Seeing how well Windows 8 was running in a VMware Player virtual machine and that was without installing VMware Tools in the guest operating system, I was reminded about how sluggish my Windows 7 VirtualBox VM had become. Therefore, I decided to try a migration of the VM from VirtualBox to VMware. My hope was this: it would be as easy as exporting to an OVA file (File > Export Appliance... in VirtualBox) and importing that into VMware (File > Open a VM in Player). However, even selecting OVF compatibility was insufficient for achieving this, and the size of the virtual disks meant that the export took a while to run as well. The solution was to create a new VM in VirtualBox from the OVA file and use the newly created VMDK files with VMware. That worked successfully to give me a speedier, more responsive Windows 7 VM for my pains.
Access to host directories needed reinstatement using a combination of the VMware Shared Folders feature and updating drive mappings in Windows 7 itself to use what appeared to it as network drives in the Shared Folders directory on the \\vmware-host domain. For that to work, VMware Tools needed to be installed in the guest OS (go to Virtual Machine > Install VMware Tools to make available a virtual CD from which the installation can be done) as I discovered when trying the same thing with my Windows 8 VM, where I dare not instate VMware Tools due to their causing trouble when I last attempted it.
Moving virtual machine software brought about its side effects, though. Software like Windows 7 detects that it's on different hardware, so reactivation can be needed. While Windows 7 reactivation was a painless online affair, it wasn't the same for Photoshop CS5. That meant that I needed help from Adobe's technical support people top get past the number of PC's for which the software already had been activated. In hindsight, deactivation should have been done before the move, but that's a lesson that I know well now. Technical support sorted my predicament politely and efficiently while reinforcing the aforementioned learning point. Moving virtual machine platform is very like moving from one PC to the next, and it hadn't clicked with me quite how real those virtual machines can be when it comes to software licensing.
Apart from that and figuring out how to do it, the move went smoothly. An upgrade to the graphics driver on the host system and getting Windows 7 to recheck the capabilities of the virtual machine even gained me a fuller Aero experience than I had before then. Full-screen operation is quite reasonable too (the CTRL + ALT + ENTER activates and deactivates it) and photo editing now feels less boxed in too.