Showing posts with label computers. Show all posts
Showing posts with label computers. Show all posts

Wednesday, April 3, 2013

Mounting a USB DVD / CDROM in Ubuntu / Linux Mint

I had difficulty this morning mounting a USB DVD-ROM in Linux Mint and spent over an hour googling for the answer. Ah, but Google is a crutch for a lazy mind. I entered scores of commands at the terminal, mainly variations of:
sudo mount /dev/cdrom
Which returned an error:
mount: can't find /dev/cdrom in /etc/fstab or /etc/mtab
And when I tried to mount /dev/cdrom /mnt, I got something to the effect of "no medium found".

Now what could be the problem? Is Windows easier than Linux in this particular case? Did the evil manufacturer collude with Microsoft to leave millions of Linux users in the lurch? These scenarios and more floated through my fevered mind. I even resorted to editing /etc/fstab, although once I loaded it in my text editor, I didn't really know what to put in there. I also tried rebooting. At last, I decided to test my hypothesis that the USB DVD player would only work in Windows. I plugged it into my Windows computer. Nothing happened. Windows did not recognize the drive either. That meant that the drive was bad, and I needed to throw it in the garbage unless. . . unless . . . that was when I noticed something at the end of the USB cable. Apparently this drive, for a mysterious reason, has not one, but two USB connectors, and I had been using the connector at the end of the cable, which offered more length and seemed the logical choice. However, the drive only works and is only recognized if the very first USB connector is plugged into the computer. Once I tried the first connector, the drive worked in both Linux Mint and Windows without any difficulty. This was not a Linux/Windows problem at all, but a situation where the manufacturer chose a poor design in defiance of logic. I have never seen a USB device with two connectors. The second USB connector exists only as a practical joke on the end user. When I tried to visit the product page at the manufacturer's web page, I was told that the page no longer existed, which is typical, as manufacturers abandon kludges almost as soon as their sales begin to drop, in order to dodge customer complaints.

Moral of the story: Beware the hydra.

Thursday, March 21, 2013

Intuit's TurboTax Spyware

Intuit TurboTax won't let me file taxes online. Chris Pederick's user-agent switcher won't work to bypass the "system requirements" check, either. There's only one reason I know for a web site to require the use of a specific operating system, and that is that they want to load spyware onto the user's PC. So that makes me wonder what kind of spyware Intuit Turbotax is deploying and for what reason?

I hate to switch to a different product, but I'm leaving Intuit alone this year. They seem to be resorting to desperate measures in this economy. I can't say I'm terribly surprised, as I used to get unsolicited phone calls from Intuit on a regular basis--they'd call every week, punctual, usually around dinner-time, trying to sell me Quicken or some other product I don't care about. Thank goodness I run Call Clerk now to intercept annoying calls from clueless companies such as Intuit that have no idea how to treat a customer.

Turn Your Computer into a Fortress

I often hear of users having sorry experiences with Windows. Slow-downs, malware, bloatware, viruses, anti-viruses, and lots of money and time down the drain seem to be the order of the day. It does not have to be this way. There is a better solution. I would estimate that at least half of all computer users today are using their computer for one task that does not demand much of the operating system at all--internet surfing. Yes, occasionally, the typical user might also wish to edit a spreadsheet, write a document, or play multimedia files. Linux can do all of these things quite well. Linux does not require much in the way of hardware, either. A computer built in 2008 will serve admirably. Only two gigs of RAM, you say? That is not a problem. Why not buy a used computer for $100 or less? Linux runs Firefox or Chrome like a champ, and all the add-ons that are used on Firefox in Windows can also be used on Firefox in Linux. One caveat--there may or may not be an issue where Flash is concerned. One's experience with youtube may vary depending on the computer hardware. However, Chrome has no difficulty at all running Flash in Linux, because Chrome's flash decoder is native rather than suffering from a dependency upon Adobe.

If I were designing a laptop or desktop for the casual Internet user, I would install the latest version of 64-bit Linux Mint KDE with Firefox as the internet browser and the NoScript add-on for security. Some people hate NoScript, because it is annoying by design, disabling all scripts until the user manually approves a site. Thus, clicking on a link no longer can result automatically in infection, because the user must first approve the scripts that are to run. However, the first time one visits Ebay, Amazon, et al, one must approve of the scripts being run before using the sites as one is accustomed.

A fortress against malware is presented by Linux Mint KDE with the firewall enabled to deny incoming connections, Firefox as the browser, and the NoScript Add-on installed. This set-up is also fast to boot, easy to install, and free. There are further refinements that can be made, given experience and the knowledge that comes with it, but the basic setup is easy to understand.

Thursday, March 14, 2013

Batch Mode is Unknown to File Managers

When will Thunar, Dolphin, Window Explorer, et al, learn how to copy files in batch mode? Copying files in batch mode would require about an afternoon's worth of programming, at the most, but would avoid fragmentation and speed up the copy. Right now, I am waiting on Dolphin to finish copying six groups of files, which it is attempting to do all at once, which is the worst possible method. That means the overall copy takes more time to complete and disk fragmentation will be the inevitable result.

Pirated Software

Back in the day, I used to be a high level pirate, capable of cracking copy protection, although in those days cracking copy protection was often just a matter of using a hex editor on a 5.25" or 3.5" diskette to find the hidden sectors and tamper with them or revising a hidden BASIC program. I don't know whether many people even remember 5.25" diskettes these days. At one time, I traded software with people around the world, but since PirateBay wasn't around back then, let alone the Internet, or even BBSes, we used to use the good old-fashioned postal system to ship our disks, sometimes vast packages of thirty or forty disks at a time with everything conceivable. I do believe that many of us were collecting simply for the nerdy joy of collecting and then being able to make gifts to others and receive their thank-yous, praise and attention. We were actually using maybe .001%, at most, of what we shared. I don't think I ever played more than a handful of the thousands of games I acquired, and most disks simply collected dust in their plastic boxes.

Back in the day, pirates forged personal relationships and often knew one another to a certain extent. I knew a guy that programmed in assembler and made his own game, but also cracked software by disassembling code. He was hardcore and extremely talented. He confessed that there wasn't much money to be made in programming things, and surely he was right. I programmed games myself, although I only used BASIC to do so. My skills were pretty good as far as BASIC goes, but BASIC never went very far; it was slow by comparison to assembler and not capable of doing very much in terms of graphics at that time. From a thousand hours of programming, I probably made $50, from which one can deduce my hourly wage of $0.20, which I understand is the norm in China. In piracy, there was no money to be made, only glory to be had, and that glory wasn't worth two nickels rubbed together, unless one sold pirated software and that was close to impossible--that would bring the heat down faster than anything. Identity theft and viruses had not been fully developed in my day. But all that has changed.

Nowadays we have the Internet, Pirate Bay, and tons of money to be made by licit and illicit means, and new actors such as state spy agencies, organized crime and multinational corporations, many of them eager to exploit computers, whether personal or commercial. Many such actors are motivated by greed, fear, the urge to dominate and control, and hate. I tell you what it is, I'm wondering what motivates Pirate Bay and its group of hackers to offer the Windows Operating System to everyone. It seems to me that the temptation to implant some kind of malware must be tremendous, and the motives as various as human nature allows. Profit stands out as an obvious motive, but there are also reasons that state agencies might want to spread altered copies of Windows. A copy may not even have a virus at all--it may be "clean" as judged by any antivirus--but it may have a certain vulnerability introduced deep within its inner workings that can then be exploited by a web page or software application. How is all of that to be detected and by whom? Who is watching the chickens? No one. People are placing all their faith in a stupid antivirus that merely detects the most obvious and stupid malware programs that were written by idiots. What about the viruses that were crafted by cunning hackers? I can see a motive for a corporation to release a pirate version of Windows that doesn't work well with their competitor's hardware or software. Perhaps a virus only activates for certain regions of the world; perhaps people living in Israel get a different experience from the pirated software than people living in, say, China. Perhaps a virus only activates when it detects that there is no antivirus present. I find it difficult to accept that the Pirate Bay would exist as a charity to distribute Microsoft's products to poor people when there is a legitimate alternative to Windows to be found in Linux, which is open source.

That Linux is open source means its code can be examined and reviewed by academics and others. The userbase includes a high percentage of experts who know what they are about. I feel more confident placing some of my trust in Linux than I do in a pirated copy of Windows. I just keep wondering, what is the motive for this pirate outfit to give me a free copy of Windows? What do they get in return? I think they must be getting something in return, in order to pay their legal bills, server bills, salaries and miscellaneous operating expenses, but it is not clear what form their remuneration takes. Who would donate to PirateBay out of the goodness of their heart? The answer is no one. So PirateBay has to find a way to pay the bills. Many downloaders seem unconcerned and do not think this is worth worrying about, but many people are also the victims of identity theft, like some acquaintances I know, and there are many compromised machines in the wild. I can think of a million reasons why someone would want to release an altered version of Windows, and not many reasons at all that someone would go to the pains of releasing a cracked version on a regular basis to defeat Microsoft's constant updates and seed their upload with sufficient bandwidth to disseminate throughout the world. Come now, would they not feel the slightest temptation to make a tiny alteration that would result in profit for them--compensation, in their view, for their hard work and dedication? Or would they choose to work for nothing, out of some sense of idealism? Even if profit were not a motive, perhaps they might feel a duty to plant some code that would benefit one group or one region while harming another. Maybe they don't like America, and they put something in that is going to harm Americans, or only harm Americans on the Fourth of July, or only harm one in ten of the Americans that download their malware-infested OS. Maybe they place a backdoor in their releases to enable access on an as-needed basis. I don't think it is really possible to evaluate the safety of pirated copies based upon a few comments by under-informed individuals who like to LOL and LMFAO. Most of the comments on PirateBay seem worthless to me and I do not think PirateBay has made a serious effort to cultivate trust. Too much is left mysterious and vague, and in shadows lurks a threat.

Sunday, March 10, 2013

Overcoming Windows

Over the years, I've resorted to unorthodox methods to overcome the limitations of the Windows operating system. Observe the photo below, taken two days ago.


What on earth is that contraption hovering precariously over my keyboard?

The contraption is a day calendar that has a plastic back molded with a little round hole that I discovered would hold the tip of a plastic pen, which I am using as a leg. The pen supports part of the weight of the day calendar and transfers the force of gravity to the "N" key on my keyboard.

The reason I rigged this contraption was that I was copying a vast number of files from one drive to another, an operation that required several hours, and I did not want Windows to stop the entire process with an input prompt asking me to confirm whether I wanted to overwrite an already existing file. This contraption ensures that "N" will be pressed everytime Windows asks me that idiotic question. It would not have been necessary if the programmers had thought to include a flag in the Xcopy command for the same purpose, but at Microsoft, the programmers are busy working on ways to maximize shareholder value; they are less concerned about making life easier for the end user.

Thursday, February 28, 2013

ACDSee Persuades Me Not to Buy ACDSee 15

I almost bought ACDSee 15 today--was ready to checkout--when I noticed that they tack on a sneaky little piece of thievery, an auto-renewal (to the tune of $25) of the worthless 40 GB of online storage. The auto-renewal is a charge that will hit your credit card every year, unless you spend several hours waiting on their toll-free support line to see whether one of their customer service representatives is in a good mood and will let you cancel the auto-renewal.

All in all, I think I'm going to stick with version 8 of ACDSee and forget about these new versions. It seems to me the main change in the new versions is just that ACDSee is getting greedier and sneakier, while making tiny incremental changes to the user interface to make users think they are getting something new. If I don't move to Windows 7, I won't need the new version, so that's another reason to stick with Windows XP.

Thursday, February 21, 2013

Change Upload Directory for Windows Image Acquisition

With each new year, I like to change the upload directory for my Canon Elph 100 digital camera. This year I fell behind and did not get around to changing my upload directory until today.

I no longer wished for the camera to upload its pictures to c:\photos\2012. I wanted it to upload to c:\photos\2013. The question was how to communicate my intention to the computer. Naturally, human memory being what it is, I had forgotten my trick.

After poking around in the Canon utilities, I came to the conclusion that none of them would serve my purpose. I looked in the usual places where configuration files are stored in Windows and examined some .xml files, but they didn't have the setting I was looking for. Finally, intuition led me to fire up Regedit, a very useful program in Windows XP. I searched (F5) for a portion of my upload directory name--photos\2012. I found my upload directory mentioned in a couple of places, but kept tapping F3 for the next search result until I found the one for WIA, an acronym that jogged my memory. The actual program transferring photos from my camera to my computer was not a Canon utility at all. It was a Microsoft utility--Windows Image Acquisition--WIA for short. I had forgotten, but long ago, I opted to use WIA instead of Canon's stuff, because WIA is faster and doesn't require a bunch of clicks. I changed WIA's directory to photos\2013 and did not even have to reboot. WIA handled the next upload properly, and that was that.

I never did discover how to make WIA auto-delete files once they are uploaded, but as it only requires a single keypress--"Y"--that is no big potato.

Friday, February 15, 2013

NewEgg Reviews are Worthless

NewEgg is as pigheaded as the day is long about reviews. The problem with NewEgg's review system is that there's no way to change your mind. Once you submit a review, they keep it forever, and there's no editing or deleting. So if you, say, give a product a five-star review, and later discover undesirable aspects about the product that was reviewed, too bad. Your recommendation will be there forever, misleading customers. To compound the problem, NewEgg discards negative reviews, while retaining positive ones in order to sucker their customers into buying substandard merchandise. So once you write a positive review on NewEgg, you will be a supporter of that product until Doom's Day, whether you like it or not. As far as NewEgg is concerned, your writing is the sole property of NewEgg, Inc., forever and ever. That is why I no longer write reviews on NewEgg, and I'm not at all sure I'm ever going to buy something from 'RottenEgg' again. I'm certainly going to do a great deal of comparison shopping before I settle upon the least desirable 'RottenEgg', and I will be willing to pay five or ten dollars more to get the same product from a different vendor, because for me, the trust is not there with 'RottenEgg'.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Thursday, February 14, 2013

Lie, Cheat, Steal: The ECS Way

If you are considering buying an ECS motherboard or any product manufactured by ECS, think again. Their rebates are lies, all lies. If you mail in your rebate, they will discard it and keep your money. That is the ECS way--lie, cheat, and steal from the customer.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Tuesday, February 12, 2013

Datacollectionsite.com Phishing Scam

Did you receive an email like this:

This is a reminder that tomorrow is the deadline to earn $50 by completing this survey. If you have already shared your opinions, please kindly disregard this email.

As a Chase customer, we are interested in your feedback. Please take some time to tell us what you think.

Again, this is strictly for research purposes and your answers will be completely confidential and will not affect the relationship or current business you may have with Chase. You will not be asked to buy anything.

You will need to answer some questions to determine whether you qualify for this survey. If you qualify and complete the full survey by Tuesday, February 12, 2013, you will receive a $50 check within four to six weeks after you complete the survey to thank you for your participation.

Once you complete the initial questions and fill in the registration form you will be entered into a sweepstakes to win 1 of 3 iPads minis, whether or not you qualify to complete the full survey.

Please use the following link to begin:
Don't do it. It's a scam! Criminals want your sensitive financial info.

Please use your common sense. Nowhere on this good green earth does anybody pay $50 for a survey that takes less than one hour. You would have to work harder and put up with a lot more hassle to earn fifty bucks.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Thursday, February 7, 2013

You Can Buy a Computer for $100

I don't understand why people pay so much for computers. Really I don't. It is as easy as 1-2-3 to save money on your next computer purchase.

The first thing is to settle on a manufacturer, model, and mode--desktop or laptop--that you prefer. I wanted a Thinkpad (model) laptop (mode) by Lenovo (manufacturer). Why Lenovo? Because I like their style. They took over the IBM line of desktops and laptops and carry on with the IBM reputation for good design or at any rate nice, sleek black outer casing, which I have always preferred when it comes to electronic gadgetry of any kind. Tech should be like the ninja; its impact felt, but not seen. I needed a laptop in particular because I wanted to carry my computer to work.

I had two choices--buy a new Lenovo or a used one. I imagine that this is where my years of experience come in handy, because I felt confident enough to buy a used one on Ebay--and not just used, but broken. The seller fretted far too much over what I regarded as a trivial issue, the trackpad button, which I never use, preferring the mouse. I do not have a high opinion of trackpads and their buttons. Give me a mouse any day. The button probably was broken on purpose by a user irritated by the inaccuracy of the trackpad. The seller knocked off $30 due to this supposed severe defect, which I never notice. Indeed, I've considered disabling trackpad support in the operating system to avoid possible interference with my mouse. My final cost for a Lenovo Thinkpad R60 with 2 gigs of RAM, a 60 gig hard drive which passes S.M.A.R.T., and Intel Core 2 Duo processor was under $100, with free shipping. This rig is more than enough to surf the Internet. It is ridiculously overpowered for my modest needs. I don't give a fig about Windows, so I'm running Linux Mint Nadia KDE as my operating system, with Firefox 18.02 as my browser. As a rule, computer technology declines rapidly in value, so that used hardware with much life remaining can be purchased at a slight fraction of its original price. I think that any processor from 2008 will be perfectly usable in 2013, and at any rate that has been my experience.

But then I talk to my non-techie friends and find that they are still spending hundreds of dollars for a brand new laptop, because they think they need the latest version of Windows in order to be safe from viruses, and in some cases the new laptops arrive broken or crippled by malware. For my part, the first thing I do when a computer arrives is to repartition and format the drive, wiping clean any crap on there and especially getting rid of Windows, which takes so long to boot. The reason people are investing in SSD technology, which remains in its infancy, is due to the slow boot time of Windows. My operating system boots in seconds. On my system, with its slow 5400 rpm hard drive, Linux Mint Nadia KDE boots in 36 seconds! I would like to add that this is considered slow by Linux standards, and a desktop like Xfce would boot faster. But I don't mind waiting 36 seconds for KDE.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Thursday, January 31, 2013

Ban China?

The Chinese military hit the New York Times in retaliation for a story exposing the Chinese Prime Minister's theft of billions from the Chinese people.

China is a mere kleptocracy, a country ruled by criminals for whom the law is a tool, just like the switchblade or handgun, to extract money from victims, defined as anyone other than themselves.

As a web admin, it is tempting to ban all of China, but typically I just ban a couple thousand Chinese IP addresses at a time whenever I detect bad activity. The Chinese are spending a lot of money trying to infect servers and computers in the West, and the New York Times is just the latest story. Even small sites are targeted for various reasons. Anytime I see activity from Russia, Ukraine, or China, that's always bad news.

The reason I hesitate to ban all of China is that I could be living in China myself, or someone like me could be. I don't like the idea of banning everybody due to the actions of a few thousand knuckleheads in the PLA. Besides, the thought has occurred to me that the tyrants of China want us to ban China, because they don't want their peasants learning the truth. In fact, provoking a blanket ban may even be an objective of these hack attacks.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Monday, January 28, 2013

The ASUS E35M1-M

The ASUS E35M1-M has a bug: unplug your keyboard, lose your keyboard. I would not advise anyone to buy any kludge manufactured by ASUS. I'm sitting here looking at two keyboards in the trash can. They were perfectly good, in fact better than average keyboards, not cheapie specials by any means, until they came into contact with the ASUS E35M1-M, which killed them.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Friday, January 4, 2013

Microsoft Networking

Whenever you install Windows 7, be sure to set aside 100 hours to struggle with network configuration. Microsoft thinks that everyone wants to pay Microsoft Technical Support $99.95 an hour to connect two computers via ethernet.

Windows 7 has to be the WORST operating system in existence today for home networking. I wouldn't use it if I didn't have to for my answering machine. I intend to use it for nothing but an answering machine. What a tremendous piece of garbage it is. Nice, fancy GUI that can do absolutely nothing; networking wizard that can't find its own behind; share permissions that share to everyone and yet no one. I'm glad to see that Microsoft is providing employment to the mentally handicapped, but I wish they would have them doing something other than programming Windows.

Post Scriptum:

I plan  to sell my Windows 7 install DVD on ebay since it hasn't activated yet. It is just too difficult to connect Windows 7 to other computers in the home network. I plugged the old Windows XP hard drive back in and presto, the network was working again. Windows 7 as far as I am concerned is just a mistake. If I need modern capabilities then I will use Linux, not anything by Microsoft. I feel sorry for people who feel like they have to use Windows 7. They are really setting themselves up for punishment.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Wednesday, January 2, 2013

Windows Seven: Still Stupid After All These Years

Microsoft clearly has been hiring intellectually handicapped programmers for years. Try to install Windows 7 updates, and Windows falls flat on its face. Can't find the internet. D'oh? Any modern Linux distro finds the Internet without a hitch. Microsoft requires nursemaiding to guide it along. "Right this way, dear. No, don't go potty in the trash can. To your left, dear. The commode. Yes, that's it. Now, now."

Estimated time of installation for Windows: ten hours.

Estimated time of installation for Linux: ten minutes.

Windows 7 should be renamed Windows .07 alpha trialware. Because it will be a trial getting anything done in Windows. Windows 7 is such an obvious kludge: it crashed three times just installing updates--and installing updates took hours and hours. Most of the updates concerned security holes that Microsoft's doofuses left in their code.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Wednesday, December 19, 2012

ASUS Warranty & Support

The web site for ASUS is designed with one purpose in mind, to deter warranty/service/repairs. After navigating through their maze of a web site for an hour, I can testify that it is difficult at best to get service on warranty on any ASUS product. If you finally, after much searching, find the link to the web site that handles warranties (why couldn't they incorporate that into the main site?), then if you click on it, you will log on to the web site--and get a blank, white screen, with no text and nothing to click on. That's ASUS customer service for you.

Here's what happened when I tried to chat with one of their "helpful technicians." I should note that the screen also said that I had a 110-minute wait ahead of me, but the screen capture didn't get that part.


Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Sunday, December 9, 2012

Ars Technica Needs to Learn

Ars Technica needs to learn that not everybody has the time to play password games with their site. I am not going to spend all evening devising a password that has a percentage, an underscore, an uppercase, a lowercase, ninety-nine characters, and a logarithm. I'm just not going to do it. I don't know, do they think we are registering for a lottery prize? More like registering for spam from Ars Technica, sounds like. Do they think somebody is going to try and crack their passwords with brute force? Ridiculous. Note to Ars Technica: you are not a bank.
Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments

Friday, December 7, 2012

Massive File Copies--Not for the GUI

There are some tasks at which both the Windows and the Linux GUI stink, and I mean like rotten eggs. I'm not taking sides here. Both operating systems stink at massive file copies. Woe betide the user that tries copying tens of thousands of files from one directory to another directory on the network. This is the single best way to get an unresponsive desktop. In Linux Mint Xfce, Thunar blanked, the "File Progress" window blanked, and on one occasion all my desktop icons disappeared. In Windows XP, I waited. And waited. And Windows XP will also become unresponsive. It's not any stabler than Linux. I've learned. From now on, command-line copy all the way. xcopy *.*, my friends. That's the way to go.

And if only I could figure out a way to bypass the accursed trash can in Xubuntu. Linux Mint Xfce offers an option to permanently delete files, rather than spending several hours, or all day, transferring them to the Trash Can, which does not delete them. Overall, Xubuntu's designers don't seem to give too much thought to usability. Instead, they are concerned with protecting the user from himself. I don't think I will install another *buntu distro again. Instead, my choice will be Linux Mint. Linux Mint is just nicer, friendlier, that's all. Linux Mint adds another ten to twenty per cent to the usability quotient. That's not to say there couldn't be improvements, but when is that not true?

Neither the Windows nor Linux GUI have any conception of batch mode. If a user begins another copy while a copy is being performed, each OS will choose to copy everything simultaneously, a disastrous behavior which means it will take much, much longer to complete each copy task. Why not finish one copy, then begin the next one? That is known as "batch mode." Copying in batch is far more efficient.Post a Comment
by igor 04:20 4 replies by igor 09:32 0 comments
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