Announcement

Collapse
No announcement yet.

Acer Aspire One A0521-3782 (a.k.a. ZH9)

Collapse
This topic is closed.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Acer Aspire One A0521-3782 (a.k.a. ZH9)

    On Cyber Monday I purchased that Acer Notebook from Amazon for $318. It arrived Thursday night. By chance, while searching for a suitable USB external DVD/CDROM drive I noticed that it was now selling for $430.


    I previously downloaded AVG 2011 and CCleaner. Yesterday I got around to setting it up. Its setup was nearly identical to that of a Kubuntu installation -- asked for a name, a password, the time zone, and off it went. When the desktop appeared it was filled with bloat-ware. Uninstalling McAfee from the control panel did not remove all ifs components. Microsoft works, the student edition of Office 2007, Norton, McAfee, Yahoo, Trojans, trackers and what-not, and some junk I am not familiar, with were removed. It took well over an hour to do (and redo) that task, whack-a-mole style as little bits and pieces kept popping up even after they were "uninstalled" by the control panel.

    I installed CCLeaner (which is still worth its weight in Gold) and AVG 2011. AVG was a bitter disappointment. It has turned into what I used the 8.x and previous versions to remove -- bloatware that intrudes itself into every part of your display and your activities -- all in the name of "security". Reminds me of the TSA. AVG has become NAG-WARE and the kitchen sink. IF you ever install AVG DO NOT use its "PCAnalyzer"'s "one time free use". AVG gives you NO way to remove or deactivate it. I reverted it to its free AV use only, but I will uninstall it when I find another AV product. CCLeaner is BETTER than PCAnalyzer, and doesn't intrude. I reverted to Win7's Defender FireWall, which worked well enough on XP.

    With all the crap removed (and no longer stealing CPU cycles) the Windows 7 Starter is a light and sprite OS. From reading the Amazon reviews by folks who bought the Windows 7 Home premium upgrade, the only thing they got was themes, wallpaper and a couple other trivial extras, so the "upgrade" isn't really worth it.

    The Acer Aspire One 521 has a 10.1 inch screen, with 1 GB of RAM riding the 1.6 Ghz CPU. It is a peppy little Netbook. The 32 bit version of Win7 OS is installed but the 521 is supposed to be a 64 bit box. The Acer Aspire One 521 is easily as usable as this dual core, 3GB 1.6GHz CPU Sony with a 16 inch screen, and cost only 1/3rd as much. After a couple hours use the 10.1 inch wasn't even noticed. On my 16 inch Sony many apps take up no more screen real estate than they do when full screen on the Acer. The keyboard is "93% the size of a regular keyboard", and after a couple hours is just as easy to type on as the regular keyboard. So far I have used it on battery for 3 hours and the battery monitor shows half the charge remaining. Three hours isn't enough time to determine how durable the 521 is, but it looks and feels well built. Only time will tell if the insides are as good as the outsides.

    But, the main reason why I am posting this message is because of what I see as the striking similarity between Win 7 Starter and Kubuntu with KDE 4.5.x. The icons in the system tray look identical. The panel layout is essentially identical, including the time. Swap the KGear with a Windows flag button and you'd have Win7 Starter. "Pin to the Taskbar" is the same as "Add to panel' What Windows 7 calls "Gadgets" KDE calls "Widgets". Win7 uses a rectangular panel to display thumbnails of the gadgets, KDE uses a ribbon to display thumbnails of widgets. However, Win7 doesn't have a driver for my Samsung ML-1210 laser printer connected at 192.168.1.99:9000. But, the real differences appear when you click on the Windows flag button. KDE's default menu structure is only vaguely similar to Windows and, IMO, KDE's is better, even though I don't use it. I restored the classic menu. On Win7 I haven't been able, yet, to find a way to revert to the classic menu. KDE 4 was released while VISTA was crashing and burning, but the 4.5 version was released after Win7, so I suspect that the look and feel of the system tray was copied from Win7. Looking at the two screens side by side the only give-away is the Windows flag button where the KGear is.

    This Acer doesn't come with a DVD/CDROM so I have one coming from Amazon. Rather than partition the HD I am going to try the WUBI installation of Kubuntu Maverick, if it is available. I'll let you know how it goes.

    "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
    – John F. Kennedy, February 26, 1962.

    #2
    Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

    +1

    Once my sister-in-law's subscription to Norton ran out, it began nagging her. She could not get rid of it, so I got a call to come and do the whack-a-mole thing to her Vista machine. You need a fork or something to pin those elusive little files down long enough to delete them!
    Try Avira Anti-Vir for an antivirus program. Get the free one (FREE-one of the all time favorite words ).
    It seems to do as good a job as any.
    CCleaner is a great program, I installed that and went through her system with it.

    Comment


      #3
      Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

      You do know there is 'one' virus 'out in the wild' that simply can't be eradicated by any known anti-virus tool available, don't you? It's the single most pervasive virus out there, and 100% of eveyone who runs Windows is infected with it. Anyone care to take a guess at what it is?
      Windows no longer obstructs my view.
      Using Kubuntu Linux since March 23, 2007.
      "It is a capital mistake to theorize before one has data." - Sherlock Holmes

      Comment


        #4
        Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

        uh ... uh ... wait, wait, don't tell me .... uh .... Oh, ya ... It's Microsoft's worst enemy ... their OS !
        "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
        – John F. Kennedy, February 26, 1962.

        Comment


          #5
          Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

          The saga continues .....

          Running Win7 I downloaded the 64bit version of Maverick iso to Win 7 downloads directory. I picked wibu.exe off of the USB Maverick boot stick I created and saved it in the downloads directory too. Then I ran wubi. It asked me to set the size of the Maverick install (50GB), and, a name and password. After a short time (less than 5 minutes) I asked to reboot, given the Windows OS boot manager from which I selected "Ubuntu", and after a few seconds i was looking at the netbook version of the KDE 4.5 Desktop. I logged into my Wifi (the atheros chip was recognized automatically) and an update notice appeared. It resulted in the download of 182 files followed by a reboot. Then the KDE netbook desktop re-appeared. That was my first disappointment-- that I wasn't given the opportunity to choose which KDE desktop I wanted. I would have preferred the classic KDE 4.5.x

          The netbook DE is NOT intuitive. There is no "menu" button. System apps icons are in the top third of the desktop and catagory icons are in the bottom two thirds. The two zones are separated by a search textbox. One can click on the "Internet" catagory icon and the catagory icons are replaced by app icons which deal with the Internet. If you've installed FireFox or Thunderbird, for example, their icons show at that point.

          A point of confusion: There are TWO catagory icons which are the same. However, the titles are different: one is "System" the other is "Settings".

          I decided to try something else so I opened the "Desktop settings" option and instead of the "search and locate" DE I chose the "Desktop" DE. The cashew "Activity" bar remained at the top and the rest of the screen was blank. I added a panel widget but it was not the same as the panel in the regular KDE 4.5 desktop. It didn't come with date, system tray and cashew at the right end. So, I dropped on the Application Menu widget, the Quick Launch Widget, the Date and Time widget, Show Desktop, and the logout widget. I also opened the menu and used "Add to Panel" on FireFox, Thunderbird and a couple other apps to add their icons to the panel. Strangely, they would not fire the app when I clicked on those icons, so I removed them. I added those icons to the Quick Launcher.

          What is strange about the netbook Desktop setting is that, because the screen is 10.1 inches, it strives to maximize the user's work area for each app. Thus, most apps are displayed maximized and without boarders or menus. It's a little confusing at first because there is no "X" in the upper right corner and no "File --> Exit" menu option. How does one close an app? Well, instead of the apps menu displaying at the top of the app, it displays in the DE panel. One widget that is missing is the spacer widget, so one cannot really create a panel that looks like the classic KDE4.5 panel. All the icons are "fill justified" and there is no "right, center, left" setting because there is no cashew at the right end of the panel. All in all, the "Desktop" activity is very disappointing and I reluctantly returned to the "search and locate" activity.

          Win7's desktop looks and behaves essentially identical to the KDE 4.5 normal desktop. All of the apps run under Win7 show boarders, menus, etc., and are very easy to run and show sufficient user desktop space. IMO, the KDE4 developers added another level of complexity and support to their job by creating the "netbook desktop". I can understand why Canonical went for the "Unity" desktop.

          "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
          – John F. Kennedy, February 26, 1962.

          Comment


            #6
            Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

            After playing with the Maverick Netbook desktop for awhile I decided that my wife would not accept it on the AA1. So, I went to Systemsettings and clicked on "Workspace" (Cashew icon). On that dialog I changed the setting from Netbook to Desktop, logged out and then back in.
            Ah, familiar territory again.

            Now, what doesn't work: No sound in Skype. My ear and mic headset does not automatically cause the sound and mic to divert to the headset. Pulseaudio is tied into many KDE4 desktop components so replacing it with ALSA is not an option.

            SystemGuard shows the average CPU speed is 20% The 1GB of RAM is seen as 0.73GB, of which 0.51 GB is in constant use. Of the 0.25GB swap space 0.21GB is in constant use. The Desktop-plasma performance is about HALF of the Netbook-plasma performance.

            Top shows 717MB out of 761MB RAM in use, 220MB out of 261MB of swap in use. Load average is between 0.15 - .20.

            Neither the Desktop nor the Netbook is as fast as Win7 on this AA1. This is probably because Maverick is running from a WUBI installation, not directly off the HD.

            As far as sound recordings and the headset are concerned, Audacity would record, nor my head set work even if Maverick were installed directly on the HD. So, I am going to putz with the Desktop install to see if I can get Pulse audio to work with Skype and my headset while it is running under WUBI.

            Since the beta of Natty Narwhale has been released I may install it and see how Wayland and Unity work.
            "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
            – John F. Kennedy, February 26, 1962.

            Comment


              #7
              Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

              The saga continues some more... writing and thinking out loud ...

              The 2GB RAM upgrade came and I installed it.

              Even with that upgrade the netbook plasma kde desktop ran too slow. Going back to the Ubuntu Netbook Edition desktop I played with it for several days and found that almost everything except Thunderbird and Foxfire were too much of a pain to use. The file manager, Nautilus, was a toy compared to Dolphin.

              The final straw came when it was time to burn a set of audio CDs of the church service that I do every week for my wife. I looked up k3b but it wanted to install almost all of KDE before it would run. I didn't want to go that far because I thought KDE would be too slow on this netbook. So, I tried the cdburner extension of Nautilus. But, it wouldn't recognize the external USB CD/DVD drive. Neither would any of the other three cdburners for netbooks listed in the repository. I removed them all.

              Maybe Gnome itself would be better than Gnome Netbook Edition. I looked up the possibility of using the Gnome + wubi.exe combination to install the regular Gnome as a second OS. I found out that one can only use wubi once, i.e, one cannot use wubi and another iso to install two distros. IF I wanted the regular Gnome all I had to do was choose it at the login dialog. I did that and the conventional Gnome desktop came up. It offered no improvement in getting a cdburner installed. So, I decided that if I had to use k3b my best option would be to install KDE itself. If I am going to do that I might as well switch to the KDE desktop. Using Synaptic I installed kde-plasma-desktop. In hind-sight I should have installed kubuntu-desktop because the plasma-desktop pulls in a "minimal" number of KDE applications. I found that I was missing k3b, dolphin, konsole and some other important KDE apps and utilities, which I had to add later. I also switched from the gdm to the kdm window manager.

              K3b still wouldn't burn the audio files to the CD so I had to install some more codecs to get that to happen.

              Then, I happened to notice Tomboy, a mono app. I needed to recover that file space so I removed it and and then did an autoremove of any dependencies.

              I decided to get the KDE desktop on the AA1 521 a run through to see how fast it was. The extra GB of RAM made a significant difference. The 32bit Kubuntu running on that AA1 521 seems about as fast as my 64bit dual core with 3GB of RAM. My Sony's CPU is 1.6GHz. The AA1's CPU is 1.7GHz. The difference, of course, comes in when multitasking or using large amounts of memory. But for my wife's purposes Kubuntu 4.4.2 on that AA1 seems just as snappy as Win7 is on that netbook, and it is a whole lot safer.

              I'm debating if I want to delete the entire Gnome/Kubuntu installation and redo it with wubi and kubuntu 10.04.1 iso, instead of the Gnome Netbook Edition 10.04's iso that I used. I initially tried the Kubuntu netbook iso on the AA1 but it was too slow with only 1GB of RAM.

              Anyway, that's where I'm at with the Acer Aspire One A0521-3872 Netbook computer. All in all, it is a snappy little netbook computer. MUCH faster than I thought it would be. The 1.7GHz CPU, 2GB of RAM and the 250GB HD make a significant difference in performance over other similar sized netbooks that I've looked at while browsing Walmart.
              "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
              – John F. Kennedy, February 26, 1962.

              Comment


                #8
                Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

                @GG, just for fun, and if you're still playing with different options on that netbook, give the aptosid "kde lite" Live CD a spin.

                http://aptosid.com/index.php?module=...=display&sid=8

                Let me know how you fare with it.

                Comment


                  #9
                  Re: Acer Aspire One A0521-3782 (a.k.a. ZH9)

                  I hadn't been able to boot from USB or CD/DVDs before. A previous but casual inspection of BIOS didn't show the capability. But, to try "kde-lite" I did some further exploration and found out how to reset the order of the boot devices.

                  Kde-Lite came up fine and is pretty snappy for a LiveCD. The desktop artwork is a little ... "1950"s drag racing.

                  The Network manager reminds me of Wicd-cursors, and for a WPA2 Personal wifi connection it calls it a WPS_supplicant and asked me for a "Preshared key". I went ahead and entered the password for my AP and the connection was made anyway. YouTube videos won't play unless your download the Adobe driver and do that manual bit. It comes with K3b, which is nice, but I didn't test it to see if it would burn mp3 audio discs without some additional drivers. Konqueror is there and it works as you would expect, if you are used to using it.

                  All in all it is a good distro. Nice style points. Installing it on the HD would make it snappier, of course.

                  But, considering how fast the standard KDE 4.4.2 install is doing on the AA1 I don't see a valid reason to run a "lite" distro. That 1.7GHz CPU, 2 GB of RAM and a 250GB HD makes it a snappy box. Of course, I wouldn't run Blender or probably even KDEliven to make movies on it, either. But, Stellarium loads in a fraction of a second and is VERY fast. Even faster than it is on this Sony VAIO AvG-FW140E. I believe the AA1's ATI HD 4200 video chip makes it a HIGH performer for accelerated 3D. It connects to my HDTV with an HDMI cable and my wife and I use it to stream movies from Hulu, smoothly and with NO buffer pauses.





                  "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
                  – John F. Kennedy, February 26, 1962.

                  Comment

                  Working...
                  X