September 2012 - luv-main

Web site with problems (with Linux browsers only)
by Peter Ross 25 Jan '13

25 Jan '13

Hi, a friend of mine is running a Joomla based website http://www.DeutscheInMelbourne.net . The first page renders fine on Windows and Apple devices but has a full page of spam gibberish <a href>'s to the most wanted items if I believe in spam) before the header menu starts (so I have to scroll down to see any useful content) I tried on two Ubuntu machines running Ubuntu 12.04, and tried Chrome and Firefox, always with the rubbish in it. Stranger, it does not even appear in the page source if I look at it using Windows or Apple machines. I did not look at the server yet (and my friend isn't an IT expert) but I find it that weired that I don't have a slightest idea what the cause might be. Any ideas? Thanks for answers Peter

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[luv-main] flashing a Samsung Galaxy S
by Russell Coker 18 Oct '12

18 Oct '12

http://wiki.cyanogenmod.com/wiki/Samsung_Galaxy_S:_Full_Update_Guide I've got a Galaxy S that I want to use for Cyanogenmod. I went through the part of the above that starts with "assumes the Samsung Galaxy S already has Android 2.3" while my phone had Android 2.2. The result is that it just flashes on the kernel boot screen. I can still get into download mode so all is not lost (yet). http://www.samfirmware.com/WEBPROTECT-i9000.htm I tried getting other zImage files from the above, I tried the 2011 March copy of Android 2.2 from the "America Australia Samsung I9000 Firmwares" section of the above. http://www.samfirmware.com/apps/blog/show/8512833-android-2-3-5-for-galaxy-… I also tried the 2.3.5 from the above. Neither worked. Any suggestions on what I should try next? The phone came from Optus and was running Android 2.2 when I got it. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/

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Oracle Makes More Moves To Kill Open Source MySQL
by Rasika Amarasiri 05 Oct '12

05 Oct '12

Very sad situation. http://techcrunch.com/2012/08/18/oracle-makes-more-moves-to-kill-open-sourc… Rasika

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different MTU on different VLAN's
by James Harper 01 Oct '12

01 Oct '12

I want my regular eth0 interface to have an MTU of 1500, and have eth0.12 with an MTU of 9000, but Linux seems to want to keep the MTU consistent across all VLAN interfaces. Has anyone done this before? I don't know if it's a limitation of my Ethernet hardware or of Linux. In theory, as long as Linux only transmits <=1500 byte packets it shouldn't matter what the underlying hardware is set to, so I don't know why this restriction exists. Thanks James

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Re: [luv-talk] The worst web site of all time?
by Russell Coker 18 Sep '12

18 Sep '12

On Tue, 18 Sep 2012, Allan Duncan <amd2345(a)fastmail.com.au> wrote: > My wife complained to me about www.royalshow.com.au "not working". > > She was quite right - it is running like a dog with firefox 15.0.1 on > Xorg. A little digging shows that whenever it is being displayed on the > screen Xorg saturates the CPU core it is on. Click on another browser A web site doesn't make Xorg use more CPU time. A browser may decide to do things that trigger excessive Xorg CPU use, some of that may be due to limitations in hardware (IE having a video device with limited capabilities which forces more things to be done in software) but probably most of that will be due to the application. Viewing that site in Chromium on my E4600 system with a ATI Cedar PRO [Radeon HD 5450] PCIe video card didn't cause any noticable increase in CPU use. Presumably that's mainly because Chromium is better than Firefox, but the CPU and video card I'm using may have something to do with it. There have been times in the past where I routinely had multiple web browsers installed so I could try a few until I got one that worked with a site. But nowadays Chromium just works for me. Chromium is rather memory hungry, but as systems with 3G of RAM can be obtained as trash that's not a big problem if you restrain yourself to less than a dozen open tabs. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/

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broken lvm partition
by Brian May 15 Sep '12

15 Sep '12

Hello, Just want to double check my facts before I do something wrong here. I discovered a computer trying to read past the end of it's disk. attempt to access beyond end of device sdq: rw=0, want=488022554, limit=488017920 fdisk reports: Disk /dev/sdq: 249.8 GB, 249865175040 bytes 255 heads, 63 sectors/track, 30377 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x000d7193 Device Boot Start End Blocks Id System /dev/sdq1 1 30 240943+ 83 Linux /dev/sdq2 31 30378 243770310 8e Linux LVM My assumption is that specifying end=30378 is invalid for a disk that only has 30377 cylinders. Have I got this correct? Another identical computer does have end=30377, so I suspect this one got it right. Also wondering why dmesg reports 488017920 blocks but fdisk reports 240943+243770310 block size (and on good system reports 240943+243762277 blocks) - is there a difference in block sizes here? /dev/sdq2 is LVM, and has three partitions for root, swap, and var. --- Physical volume --- PV Name /dev/sdq2 PV Size 232.48 GB / not usable 966.00 KB Allocatable yes PE Size (KByte) 4096 Total PE 59514 Free PE 50403 Allocated PE 9111 PV UUID 58fU6l-MLlo-h5Ar-n9jx-0poC-axdS-VoAmND How do I recover the LVM partition with minimum disruption? Maybe use of pvresize? Before or after fixing the partition size? How can I check if that part of the disk has a LV allocated on it? Thanks -- Brian May <brian(a)microcomaustralia.com.au>

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Ghostscript display, or not
by Mark Trickett 11 Sep '12

11 Sep '12

Hello All, I have been used to invoking Ghostscript to display my postscript efforts on this Thinkpad running Ubuntu, but it did not do so with the "fresh" desktop install of Debian. I have looked at the default output device on this Thinkpad, and it is x11alpha, but that appears to not be available with the Debian installed version of Ghostscript. I would appreciate pointers as to enabling that, even if I have to grab the source via this computer, then transfer via CDR and compile. The desktop will be on the net in due course, but it is dial up access, and I am still looking closely at being able to disable Gnome Netmanager in such a way that I can still learn about it for when I install for novices. It does not appear cleanly in Synaptic, but I can see parts of it. I have been scratching my ead as to what is the "head" of the app, where I should start, rather than a piecemeal approach. I also need to have the head space to sort out setting up pon and poff, rather than using wvdial as I have been. Meatspace has been of higher priority at this time. Regards, Mark Trickett

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Free Drupal Training - Drupal in a Day - 14 September 2012 - Melbourne CBD
by Dave Hall 07 Sep '12

07 Sep '12

Hi all, On 14 September Technocrat will be participating in the Drupal Association's Drupal Global Training Days initiative[1]. Technocrat's experienced trainers will be providing free training for people interested in learning about Drupal for the first time. There are only 12 places available, so we expect to fill up fast. Registrations are essential[2]. Get a solid introduction to Drupal and learn about the most essential features and concepts of Drupal through hands-on activities. By the end of the day you will be familiar with Drupal terminology and be able to identify how many Drupal sites are constructed. This course is aimed at anyone who's just starting to use Drupal as a content editor or site builder. If you know anyone who might be interested in this event, please feel free to forward this message to them. For more information visit our website[3] or contact me directly. Cheers Dave [1] http://drupal.org/learn-drupal [2] http://teachmedrupal.drupalgardens.com/training-registration [3] http://teachmedrupal.drupalgardens.com/event/2012-09-14/free-drupal-day-tra… PS Apologies for the cross post and if this is considered off topic, I thought it might be of interest to people on this list. -- Dave Hall Principal Engineer Technocrat

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