It has been some time since I wrote one of my Computer Corner articles and I feel it is time to start catching up. Let me say that both 2015 and 2016 were not some of the best of times, nor great times for doing projects. I did do one update in November of 2015, but mostly I spent my time on my back. Let me explain.
For many years now, I have walked my two dogs in our regional park three days a week. The walk of 3.3 miles is up and down some hills and has kept me healthy for sure. Except for early 2015 when I started having right leg only pains. The pain got so bad I could not do much more than lay on the floor all day. After many doctor visits and tests, turns out I had ruptured a disk and needed surgery to relieve the pressure on a nerve. That all happened one week before my son's zombie wedding and my wife took her annual trip overseas. Although I literally walked out of the hospital after the operation the same day, I spent several months taking it easy and not doing much, including projects.
It took some time but I did do an update to CCII 39, warning Win10 users about default settings that send all your keystrokes to MS. I had started fixing a S100 system, but even that is still sitting in the same spot it landed at during the start of 2015. In fact I suspect it is responsible for my back problems. It easily weighs in at 75 pounds and needs a new home. I will be listing all my S100 stuff for sale soon.
Some of my back problem was caused by making many trips to my Mothers place in Napa, about an hour and a half trip one way. My mother at the time was 98 years of age and for some of 2015 was still taking complete care of herself. Starting in late 2015 and into 2016, she started having minor issues that eventually became major problems. By early 2016 she was having issues regularly and I spent many a night or week at her place. This all ended in March after 30 days in a nursing home.
That then started the clean her house out and get it ready for selling. My older brother is the trustee and basically was doing a good job of running everything. But, it did mean many trips in my monster van bringing things home for later disposal. I now have many more tools and house items than I need. To say that all took up lots of time is putting it simply.
To end out 2016, I can say the house is sold, most of the "junk" from my mom's place is gone to new homes, and that is all looking good. On the bad side of things, we had the election, not good, and my brother's wife died after fighting cancer for 12 years. Needless to say, I am looking forward to 2017 being better that the last two years have been.
I am starting to do some catching up on projects, with the beer temperature article to be finished next. I have started cleaning things out, a carry over project of cleaning out my mom's place. My wife will be retiring this summer and we are thinking about more and longer trips overseas - maybe even moving for good. We started thinking about moving about ten years ago but just have too much "stuff". We did get rid of some of the "stuff" but now have more. So check back here soon to see my list of items for sale, including books and S100 stuff.
I primarily use Linux, but from time to time turn on the Windows 10 system to get updates and see if anything works better. I still can not recommend it, way too many things you can not change or stop happening. I have had it update and reset the whole computer while in the middle of a Skype session. I reset one setting only to have it say it would reset the change during the next update. I have talked about the default setting of Win10 sending all your keystroke to MS, and my guess to the NSA as well. So for me I keep on using Linux, it only gets better with time.
The Debian live or build your own tools has had some changes but will still allow you to "roll" you own Linux. I have updated my last set of CDROM disks and will be adding them to this page. The overall size has increased and so the tools in my CDROM versions have dropped some, but the idea of custom or specific releases still works. I have even made a version with the next release of Debian on it - that will be version 9 and called "stretch".
I was using a RaspberryPI 2 for almost everything, as you can buy them at Fry's, off the shelf. Pretty neat just walking in and out with a new RaspberryPI system. Although I checked over the Xmas holidays and they were well out of stock. A while back I checked out my old beagle bone systems, one had died or was killed by the Harbor Freight solar charger - not sure which happened, but it doesn't work after a year on line. I look at what is going on with RaspberryPI and compare it to most of the alternatives, including the beagle bone and the RaspberryPI has the market cornered and then some. I like beagle bone design and I/O but they haven't upgraded it or provided alternatives at all. While the RaspberryPI people keep putting out new designs every few months. Talk about people knowing how to make and market a product properly, it is certainly the RaspberryPI folks.
It wouldn't be proper without a word about 64 bit systems and lack of i386 releases of Linux. First off, support for i386 is still on going, and several versions are being created specifically for older systems. It is important to understand that i386 is just short for 32 bit systems. The CPU types supported are now the 586 and 686, with I think the actually 386/486 chips being dropped from the kernel updating. Having said that, those systems are getting rather old and starting to just die. I recently did some old system cleaning and updating for selling at the next ham swap meet. All got updated to Debian 8 with no problem, however they took forever to do the updating. When comparing an old i386 system next to a 64 bit system one can see that most of the newer products just do things faster. Where the real difference comes in is in number of cores or CPU's to throw at any task. Having more CPU's always works better.
Will I be completely getting ride of all my i386 systems - NO. Most of these older systems have real serial and parallel ports. Doing embedded projects, often requires a good working serial port which newer systems don't have. You can buy serial cards and I have, but having one or two older systems makes some projects so much easier to do. For example, I have an old laptop with Linux, that is currently connected to the serial port of my S100 system. I remember too, that some of the real old laptops had a terminal mode, where you could turn them into a terminal with a series of keystrokes - sweet.
Some time back I was trying to read some of my 8 inch disks using tools I had set up for that. It seemed what I really needed was an old PC that still had ISA bus and not the newer PCI setup. I looked and none of my old systems had the bus. I corrected that at the next swap meet and it is another project to be worked on later this year and a good reason to keep some of the old systems. Don't forget that these old systems make great routers or firewalls. I got one I plan on setting up to switch between two networks when the network bogs down with traffic or goes off line due to weather.
Some time back I did an update to my Linux for new people and did ccii_38. I covered some new concerns for user, like keeping hacker out of your system. Recently I was catching up with a system I had setup for a relative and tried to log in remotely. Something had changed in the couple years since I logged in and was unable to do my magic.
Since what I do whether remote or in person is pretty much the same, I put together a list of steps for him to try till I can get there in person. The idea is to first understand what system I am working on and what state it is in. My relative couldn't find the Chrome browser and so I also list how to search for special or funny named packages. Overall the steps are simple and might help anyone understand Linux better. These are all command line steps, so enter a terminal to do them.
1) Bring me up to speed on what is there, hardware then software. what system am I on: > uname -a Linux work 3.2.0-4-486 #1 Debian 3.2.81-2 i686 GNU/Linux What version of debian > cat /etc/debian_version 7.11 what is my CPU? > cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Duron(tm) processor stepping : 1 cpu MHz : 1792.730 cache size : 64 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow vmmcall bogomips : 3585.46 clflush size : 32 cache_alignment : 32 address sizes : 34 bits physical, 32 bits virtual power management : ts How much RAM is there? > cat /proc/meminfo MemTotal: 1489740 kB MemFree: 529448 kB Buffers: 334480 kB Cached: 358376 kB SwapCached: 0 kB Active: 259636 kB Inactive: 573556 kB Active(anon): 140992 kB Inactive(anon): 2748 kB Active(file): 118644 kB Inactive(file): 570808 kB Unevictable: 0 kB Mlocked: 0 kB HighTotal: 597960 kB HighFree: 159248 kB LowTotal: 891780 kB LowFree: 370200 kB SwapTotal: 3076412 kB SwapFree: 3076412 kB Dirty: 44 kB Writeback: 0 kB AnonPages: 140348 kB Mapped: 62540 kB Shmem: 3408 kB Slab: 80460 kB SReclaimable: 62268 kB SUnreclaim: 18192 kB KernelStack: 2096 kB PageTables: 2944 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 3821280 kB Committed_AS: 810688 kB VmallocTotal: 122880 kB VmallocUsed: 7524 kB VmallocChunk: 110580 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 4096 kB DirectMap4k: 57336 kB DirectMap4M: 851968 kB How many hard drives? > cat /proc/partitions major minor #blocks name 11 0 1048575 sr0 8 0 293036184 sda 8 1 40041981 sda1 8 3 1 sda3 8 5 3076416 sda5 8 6 63906570 sda6 8 7 20972794 sda7 8 8 96365871 sda8 What are the drives status? > df Filesystem 1K-blocks Used Available Use% Mounted on rootfs 20641788 6912300 12680852 36% / udev 10240 0 10240 0% /dev tmpfs 148976 860 148116 1% /run /dev/disk/by-uuid/81ed4a09-28e9-4b8b-8326-0bca8a429d51 20641788 6912300 12680852 36% / tmpfs 5120 0 5120 0% /run/lock tmpfs 913220 92 913128 1% /run/shm /dev/sda8 94852232 44587264 45446676 50% /home /dev/sda1 40041976 31025340 9016636 78% /winC /dev/sda6 63906568 27513592 36392976 44% /winD What I/O is there > lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge 00:08.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 01) 00:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev 80) 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 00:10.0 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.1 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.2 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.3 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.4 USB controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South] 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60) 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78) 01:00.0 VGA compatible controller: VIA Technologies, Inc. KM400/KN400/P4M800 [S3 UniChrome] (rev 01) Do we have all the firmware drivers? > dpkg -l | grep -i firmware ii amd64-microcode 1.20160316.1 i386 Processor microcode firmware for AMD CPUs ii firmware-linux 0.36+wheezy.1 all Binary firmware for various drivers in the Linux kernel (meta-package) ii firmware-linux-free 3.2 all Binary firmware for various drivers in the Linux kernel ii firmware-linux-nonfree 0.36+wheezy.1 all Binary firmware for various drivers in the Linux kernel ii firmware-realtek 0.36+wheezy.1 all Binary firmware for Realtek wired and wireless network adapters ii intel-microcode 1.20150121.1 i386 Processor microcode firmware for Intel CPUs 2) At this point I would feel that I know and have most of the basic things covered. Since you might have a software problem, need to check for proper update/upgrading. Is my sources list correct for updating? > cat /etc/apt/sources.list # # deb cdrom:[Debian GNU/Linux Wheezy_ - Official Snapshot i386 xfce+lxde-CD Binary-1 20120206-04:56]/ wheezy main deb http://ftp.debian.org/debian/ wheezy main contrib non-free #deb-src http://ftp.debian.org/debian/ wheezy main contrib non-free deb http://ftp.debian.org/debian/ wheezy-updates main contrib non-free #deb-src http://ftp.debian.org/debian/ wheezy-updates main contrib non-free deb http://security.debian.org/ wheezy/updates main contrib non-free #deb-src http://security.debian.org/ wheezy/updates main contrib non-free NOTE: if we want to upgrade to jessie, we edit the above file and change all the wheezy to jessie, save, then run "sudo apt-get update" followed by "sudo apt-get dist-upgrade" and answer yes to the 1500 to 2000 packages to be upgraded. This should take over an hour to download and upto/over five hours to install everything. You will need to watch (somewhat) the installing step, as there are several prompts that must be answered to keep it going. Hitting return for all of the prompts is the default and works just fine.... Have good sources.list, is system up to date? > sudo apt-get update Hit http://debian.uchicago.edu wheezy Release.gpg Get:1 http://security.debian.org wheezy/updates Release.gpg [1,554 B] Hit http://debian.uchicago.edu wheezy Release Get:2 http://security.debian.org wheezy/updates Release [39.0 kB] Hit http://debian.uchicago.edu wheezy/main Sources Hit http://debian.uchicago.edu wheezy/contrib Sources Get:3 http://security.debian.org wheezy/updates/main Sources [304 kB] Hit http://debian.uchicago.edu wheezy/non-free Sources Hit http://debian.uchicago.edu wheezy/main i386 Packages Hit http://debian.uchicago.edu wheezy/contrib i386 Packages Hit http://debian.uchicago.edu wheezy/non-free i386 Packages Hit http://debian.uchicago.edu wheezy/contrib Translation-en Hit http://debian.uchicago.edu wheezy/main Translation-en Get:4 http://debian.uchicago.edu wheezy/main Translation-nb [1,302 B] Hit http://debian.uchicago.edu wheezy/main Translation-ko Hit http://debian.uchicago.edu wheezy/main Translation-da Get:5 http://security.debian.org wheezy/updates/contrib Sources [14 B] Hit http://debian.uchicago.edu wheezy/main Translation-fr Get:6 http://security.debian.org wheezy/updates/non-free Sources [14 B] Hit http://debian.uchicago.edu wheezy/main Translation-km Get:7 http://security.debian.org wheezy/updates/main i386 Packages [464 kB] Hit http://debian.uchicago.edu wheezy/main Translation-cs Hit http://debian.uchicago.edu wheezy/main Translation-sk Hit http://debian.uchicago.edu wheezy/main Translation-nl Hit http://debian.uchicago.edu wheezy/main Translation-vi Hit http://debian.uchicago.edu wheezy/main Translation-pt Hit http://debian.uchicago.edu wheezy/main Translation-sr Hit http://debian.uchicago.edu wheezy/main Translation-ja Hit http://debian.uchicago.edu wheezy/main Translation-de Hit http://debian.uchicago.edu wheezy/main Translation-it Hit http://debian.uchicago.edu wheezy/main Translation-uk Hit http://debian.uchicago.edu wheezy/main Translation-ro Hit http://debian.uchicago.edu wheezy/main Translation-ru Get:8 http://security.debian.org wheezy/updates/contrib i386 Packages [14 B] Hit http://debian.uchicago.edu wheezy/main Translation-ca Get:9 http://security.debian.org wheezy/updates/non-free i386 Packages [14 B] Hit http://debian.uchicago.edu wheezy/main Translation-pl Get:10 http://security.debian.org wheezy/updates/contrib Translation-en [14 B] Hit http://debian.uchicago.edu wheezy/main Translation-eo Hit http://debian.uchicago.edu wheezy/main Translation-sv Get:11 http://security.debian.org wheezy/updates/main Translation-en [253 kB] Hit http://debian.uchicago.edu wheezy/main Translation-id Hit http://debian.uchicago.edu wheezy/main Translation-eu Hit http://debian.uchicago.edu wheezy/main Translation-hu Hit http://debian.uchicago.edu wheezy/main Translation-zh Hit http://debian.uchicago.edu wheezy/main Translation-es Hit http://debian.uchicago.edu wheezy/main Translation-fi Get:12 http://security.debian.org wheezy/updates/non-free Translation-en [14 B] Hit http://debian.uchicago.edu wheezy/non-free Translation-en Fetched 1,063 kB in 28s (37.1 kB/s) Reading package lists... Done The system catalog of packages is now up to date - how much to upgrade? > sudo apt-get dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: bash bind9-host dnsutils exim4 exim4-base exim4-config exim4-daemon-light firefox-esr ghostscript ghostscript-cups gir1.2-gst-plugins-base-0.10 gstreamer0.10-alsa gstreamer0.10-gconf gstreamer0.10-plugins-bad gstreamer0.10-plugins-base gstreamer0.10-plugins-good gstreamer0.10-pulseaudio gstreamer0.10-x host hpijs hplip hplip-data iceweasel imagemagick-common libapache2-mod-php5 libarchive12 libass4 libavcodec53 libavformat53 libavutil51 libbind9-80 libcairo-gobject2 libcairo2 libcurl3-gnutls libdns88 libgc1c2 libgd2-xpm libgme0 libgs9 libgs9-common libgstreamer-plugins-bad0.10-0 libgstreamer-plugins-base0.10-0 libhpmud0 libicu48 libisc84 libisccc80 libisccfg82 libjasper1 liblwres80 libmagick++5 libmagickcore5 libmagickwand5 libmpg123-0 libmysqlclient18 libnspr4 libnspr4-0d libnss-winbind libnss3 libnss3-1d libpam-winbind libpcsclite1 libpostproc52 libpq5 libsane-hpaio libservlet2.5-java libsmbclient libssl1.0.0 libswscale2 libsystemd-daemon0 libsystemd-login0 libtiff4 libupnp6 libwbclient0 libwmf0.2-7 libx11-6 libx11-data libx11-dev libx11-doc libx11-xcb1 libxfixes3 libxi6 libxml2 libxrandr2 libxrender1 libxslt1.1 libxtst6 libxv-dev libxv1 libxvmc-dev libxvmc1 linux-image-3.2.0-4-486 linux-libc-dev mpg123 mysql-common openjdk-7-jre openjdk-7-jre-headless openssl php5-cli php5-common printer-driver-hpcups printer-driver-hpijs printer-driver-postscript-hp python-imaging python-imaging-tk python-libxml2 samba samba-common samba-common-bin samba-doc smbclient sudo swat tar tzdata tzdata-java unzip vim-common vim-tiny winbind 119 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 203 MB of archives. After this operation, 3,111 kB disk space will be freed. Do you want to continue [Y/n]?yes ...... Fetched 203 MB in 6min 14s (542 kB/s) Reading changelogs... 8% (use "q" to quit changelog and start uppacking) ..... 119 downloads, followed by unpacking, then install and setup. 3) At this point I would feel pretty good that all the software is current and installed. If the kernel got updated, I would probably reboot to be sure the system is using the latest. Most other software doesn't need a reboot, as next time it is used it will get the latest version. Since there was a concern about using Chrome or video drivers, I might check them out. > sudo apt-cache search chrome chromium - Google's open source chromium web browser chromium-browser - Chromium browser - transitional dummy package collabtive - Web-based project management software dicomscope - OFFIS DICOM Viewer .... ... > sudo apt-cache search chrom acoustid-fingerprinter - Acoustid fingerprinter bowtie - ultrafast memory-efficient short read aligner bowtie-examples - Examples for bowtie, the ultrafast memory-efficient short read aligner libchromaprint-dev - audio fingerprinting library - development files libchromaprint-tools - audio fingerprinting library - tools libchromaprint0 - audio fingerprint library chromium - Google's open source chromium web browser chromium-browser - Chromium browser - transitional dummy package chromium-browser-dbg - chromium-browser debug symbols transitional dummy package chromium-browser-inspector - page inspector for the chromium-browser - transitional dummy package chromium-browser-l10n - chromium-browser language packages - transitional dummy package chromium-dbg - Debugging symbols for the chromium web browser chromium-inspector - page inspector for the chromium browser chromium-l10n - chromium-browser language packages chromium-bsu - fast paced, arcade-style, scrolling space shooter chromium-bsu-data - data pack for the Chromium B.S.U. game clam-chordata - CLAM Chordata, chord detection tool clonalframe - inference of bacterial microevolution using multilocus sequence data NOTE: see difference returned when chrom is used instead of chrome! Now what is in the package? > sudo apt-cache show chromium Package: chromium Source: chromium-browser Version: 37.0.2062.120-1~deb7u1 Installed-Size: 140681 Maintainer: Debian Chromium Maintainers
Architecture: i386 Replaces: chromium-browser (<< 10.0.648.82~r75062-1~), chromium-codecs-ffmpeg, chromium-codecs-ffmpeg-extra, chromium-testsuite Provides: chromium-testsuite, gnome-www-browser, www-browser Depends: gconf-service, libasound2 (>= 1.0.16), libc6 (>= 2.11), libcairo2 (>= 1.6.0), libcap2 (>= 2.10), libcups2 (>= 1.4.0), libdbus-1-3 (>= 1.2.14), libexpat1 (>= 2.0.1), libfontconfig1 (>= 2.9.0), libfreetype6 (>= 2.3.9), libgcc1 (>= 1:4.1.1), libgconf-2-4 (>= 2.31.1), libgdk-pixbuf2.0-0 (>= 2.22.0), libglib2.0-0 (>= 2.28.0), libgnome-keyring0 (>= 3.2.2-2~), libgtk2.0-0 (>= 2.24.0), libjpeg8 (>= 8c), libnspr4 (>= 2:4.9-2~), libnss3 (>= 2:3.14.3), libpango1.0-0 (>= 1.22.0), libspeechd2, libspeex1 (>= 1.2~beta3-1), libstdc++6 (>= 4.6), libudev0 (>= 146), libx11-6 (>= 2:188.8.131.52), libxcomposite1 (>= 1:0.3-1), libxcursor1 (>> 1.1.2), libxdamage1 (>= 1:1.1), libxext6, libxfixes3 (>= 1:5.0), libxi6 (>= 2:184.108.40.206), libxml2 (>= 2.7.4), libxrandr2 (>= 2:220.127.116.11), libxrender1, libxslt1.1 (>= 1.1.25), libxss1, libxtst6, xdg-utils, chromium-inspector Suggests: chromium-l10n Conflicts: chromium-browser (<< 10.0.648.82~r75062-1~), chromium-codecs-ffmpeg, chromium-codecs-ffmpeg-extra, chromium-testsuite Description-en: Google's open source chromium web browser Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all Internet users to experience the web. . Chromium serves as a base for Google Chrome, which is Chromium rebranded (name and logo) with very few additions such as usage tracking and an auto-updater system. . This package contains the Chromium browser. Homepage: http://www.chromium.org/Home Description-md5: 3f87c5bcfd7b39991068637ef7724890 Tag: devel::lang:ecmascript, implemented-in::c++, implemented-in::ecmascript, interface::x11, network::client, protocol::TODO, protocol::ftp, protocol::http, protocol::ipv6, protocol::ssl, role::program, scope::application, uitoolkit::TODO, uitoolkit::gtk, use::browsing, use::downloading, use::viewing, web::browser, works-with-format::TODO, works-with-format::gif, works-with-format::html, works-with-format::jpg, works-with-format::json, works-with-format::mp3, works-with-format::oggtheora, works-with-format::oggvorbis, works-with-format::plaintext, works-with-format::png, works-with-format::svg, works-with-format::xml, works-with::audio, works-with::image, works-with::image:raster, works-with::image:vector, works-with::text, works-with::video, x11::application Section: web Priority: optional Filename: pool/main/c/chromium-browser/chromium_37.0.2062.120-1~deb7u1_i386.deb Size: 55699138 MD5sum: 7ca0dcea183b4ca402a1b6d4bbe3525a SHA1: c1145d491648f7b64e939f93e5755949cf237b0c SHA256: 4056a38131db2e25f5e61b75642610dad7e686092041016c4602c15aa3829f4e Typically at this point you would do "sudo apt-get install chromium". In looking at the "show" listing it looks like it becomes the default gnome browser. So while using gnome, the browser might just be chrome.... 4) Time to check out video system. My lspci returned 01:00.0 VGA compatible controller: VIA Technologies, Inc. KM400/KN400/P4M800 [S3 UniChrome] (rev 01) or needing the chrome driver, so: > dpkg -l | grep -i chrome ii xserver-xorg-video-openchrome 1:0.2.906-2+deb7u1 i386 X.Org X server -- VIA display driver Let's see what is in that package > dpkg -L xserver-xorg-video-openchrome /. /usr /usr/lib /usr/lib/libchromeXvMCPro.so.1.0.0 /usr/lib/libchromeXvMC.so.1.0.0 /usr/lib/xorg /usr/lib/xorg/modules /usr/lib/xorg/modules/drivers /usr/lib/xorg/modules/drivers/openchrome_drv.so /usr/share /usr/share/bug /usr/share/bug/xserver-xorg-video-openchrome /usr/share/doc /usr/share/doc/xserver-xorg-video-openchrome /usr/share/doc/xserver-xorg-video-openchrome/changelog.gz /usr/share/doc/xserver-xorg-video-openchrome/NEWS.gz /usr/share/doc/xserver-xorg-video-openchrome/changelog.Debian.gz /usr/share/doc/xserver-xorg-video-openchrome/copyright /usr/share/lintian /usr/share/lintian/overrides /usr/share/lintian/overrides/xserver-xorg-video-openchrome /usr/share/man /usr/share/man/man4 /usr/share/man/man4/openchrome.4.gz /usr/lib/libchromeXvMCPro.so /usr/lib/libchromeXvMC.so /usr/lib/libchromeXvMCPro.so.1 /usr/lib/libchromeXvMC.so.1 /usr/share/bug/xserver-xorg-video-openchrome/script So we have the proper driver, did the display driver get loaded? > sudo cat /var/log/Xorg.0.log [ 49.228] X.Org X Server 1.12.4 Release Date: 2012-08-27 [ 49.228] X Protocol Version 11, Revision 0 [ 49.228] Build Operating System: Linux 3.2.0-4-amd64 i686 Debian [ 49.228] Current Operating System: Linux work 3.2.0-4-486 #1 Debian 3.2.81-2 i686 [ 49.228] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-486 root=UUID=81ed4a09-28e9-4b8b-8326-0bca8a429d51 ro quiet [ 49.228] Build Date: 09 February 2015 10:12:47AM [ 49.228] xorg-server 2:1.12.4-6+deb7u6 (Julien Cristau ) [ 49.228] Current version of pixman: 0.26.0 [ 49.229] Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [ 49.229] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 49.229] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Jan 9 08:21:16 2017 [ 49.263] (==) Using config file: "/etc/X11/xorg.conf" [ 49.264] (==) Using system config directory "/usr/share/X11/xorg.conf.d" [ 49.376] (==) ServerLayout "X.org Configured" .... ..... [ 50.138] (II) UNICHROME: driver for VIA UniChrome/Chrome integrated graphics. [ 50.138] (II) VT3122: CLE266 (CastleRock). [ 50.138] (II) VT7205: KM400, KM400A, KN400, P4M800 (Unichrome). [ 50.138] (II) VT3108: K8M800, K8N800, K8N800A (Unichrome Pro, aka Pro B). [ 50.138] (II) VT3118: CN400, PM800, PM880, PN800 (Unichrome Pro A). [ 50.138] (II) VT3344: VN800, P4M800Pro, CN700, P4M800CE (Unichrome Pro). [ 50.139] (II) VT3157: CX700, CX700M, VX700, CX700-M2 (Unichrome Pro). [ 50.139] (II) VT3230: K8M890 (Chrome9 IGP). [ 50.139] (II) VT3343: P4M890, VN890 (Unichrome Pro). [ 50.139] (II) VT3371: P4M900, VN896, CN896 (Chrome 9 HC IGP). [ 50.139] (II) VT1122: VX800, VX820 (Chrome 9 HC3 IGP). [ 50.139] (II) VT5122: VX855 (Chrome 9 HCM IGP) [UNRELEASED]. [ 50.139] (II) [ 50.139] (II) Not all of the listed chips are actually supported at this time. ... ... [ 50.190] (--) UNICHROME(0): Found VT7205 UniChrome/Chrome IGP [ 50.190] (--) UNICHROME(0): Found KM400/KN400 HostBridge (rev. 0x81). [ 50.190] (WW) UNICHROME(0): Manufacturer plainly copied main PCI ids to Subsystem/Card ids. [ 50.190] (WW) UNICHROME(0): VT7205 based device is not identifiable. [ 50.190] (--) UNICHROME(0): mapping MMIO @ 0xd4000000 with size 0x9000 [ 50.190] (--) UNICHROME(0): mapping BitBlt MMIO @ 0xd4200000 with size 0x10000 [ 50.190] (==) UNICHROME(0): Depth 24, (--) framebuffer bpp 32 [ 50.190] (==) UNICHROME(0): RGB weight 888 [ 50.190] (==) UNICHROME(0): Default visual is TrueColor [ 50.190] (**) UNICHROME(0): Attempting to use AccelMethod "XAA" [ 50.190] (II) Loading sub module "ramdac" [ 50.190] (II) LoadModule: "ramdac" [ 50.190] (II) Module "ramdac" already built-in [ 50.191] (II) Loading sub module "xaa" [ 50.191] (II) LoadModule: "xaa" [ 50.191] (II) Loading /usr/lib/xorg/modules/libxaa.so [ 50.253] (II) Module xaa: vendor="X.Org Foundation" [ 50.253] compiled for 1.12.4, module version = 1.2.1 [ 50.253] ABI class: X.Org Video Driver, version 12.1 [ 50.253] (--) UNICHROME(0): Using 65536kB of RAM (166MHz DDR - PC-2700) [ 50.254] (II) Loading sub module "i2c" [ 50.254] (II) LoadModule: "i2c" [ 50.254] (II) Module "i2c" already built-in [ 50.254] (II) UNICHROME(0): I2C bus "Bus 1" initialized. [ 50.254] (II) UNICHROME(0): I2C bus "Bus 2" initialized. [ 50.254] (II) UNICHROME(0): I2C bus "Bus 3" initialized. [ 50.254] (II) Loading sub module "ddc" [ 50.254] (II) LoadModule: "ddc" [ 50.254] (II) Module "ddc" already built-in [ 50.258] (II) UNICHROME(0): I2C device "Bus 1:ddc2" registered at address 0xA0. [ 50.319] (--) UNICHROME(0): CRT: Attached! and it goes on for many more lines. Basically it loads and runs, but log shows some minor issues, such as some mode might not be supported in this chipset. Some browsers use the chipset for scrolling and as such, if not supported, might not have smooth scrolling. So - doing a good read of the Xorg.0.log file might give some clues about what is going on, if it is a chipset issue. 5) It might help if I show what a new 64 bit CPU info list looks like. Note the "flags" list, which are supported modes internal to the cpu - or features that make things work better. Also consider bogomips, cache size, and number of cores. My web server - the first of two cpu's (total system power usage = 12W): > cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 54 model name : Intel(R) Atom(TM) CPU D2500 @ 1.86GHz stepping : 1 microcode : 0x10d cpu MHz : 1866.697 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm arat dtherm bogomips : 3733.39 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management : How about this workstation - first of 4 cpu's (older standard system - about 40/50W): > cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 microcode : 0x70a cpu MHz : 2000.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm dtherm tpr_shadow vnmi flexpriority bogomips : 5000.07 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management :
And so we have a list of commands you might want to try to see what is going on with your system. The user was having slow browser scrolling and minor problems related to using the internet and a few programs. I suggested time to upgrade to a 64 bit system, as some issues might be just the slow speed of the cpu or features that the new CPU's have and might be called by more current programs to get better speed.
That should bring you up to date with what has been eating up my time for the last two years. I expect to have more free time, but clearly expect things to pop up and fill all that so called free time before I have a chance to think about it. I hope your next year goes better than my last two. By the way - Happy New Year!
NOTE: The below images have been tested using virtualbox and worked fine using it. They may or may not work on your actual hardware, although they do contain some firmware and most graphic cards are supported. See my corner #31 and #32 for more details.
Live example of jessie i386 500MB image - with install.
Live example of jessie amd64 600MB image - with install.
Live example of stretch i386 600MB image - with install.
Live example of stretch amd64 600MB image - with install.