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Adventures With Linux ™

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Pi to 3.8.2 – OK, but 3.9-rc1 needs more Hacking..

Adventures With Linux ™ Posted on March 4, 2013 by RGMarch 4, 2013

Just updated the raspberry Pi to kernel 3.8.2, by applying the incremental patch at: ftp://ftp.kernel.org/pub/linux/kernel/v3.0/incr/patch-3.8.1-2.bz2 – which worked fine.. Fedora release 18 (Spherical Cow) Kernel 3.8.2-pi on an armv6l (ttyAMA0) ………………… # uname -a Linux rgpi 3.8.2-pi #1 Mon Mar 4 12:23:25 GMT 2013 armv6l armv6l armv6l GNU/Linux I tried applying the kernel.org 3.9-rc1 patch to the … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, Hacks, kernel, Linux / ARM, Opinion, Raspberry Pi | Tagged 3.9-rc1, compile fail, kernel 3.8.2, patch ok, raspberry pi, success, update | Leave a reply

3.7.9 – and a Surprise..

Adventures With Linux ™ Posted on February 18, 2013 by RGFebruary 18, 2013

Just updated to 3.7.9, but forgot to do the usual ‘softlink’ for correct compilation of VMware.. # ln -s /usr/src/linux-3.7.9/include/generated/uapi/linux/version.h /usr/src/linux-3.7.9/include/linux/version.h I ran the compilation for the the latest ‘stable’ NVIDIA driver (310.32), but discovered that – with 3.7.9 – this failed, as well!     To save time, I had been creating the softlink after compiling the latest … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux, NVIDIA, Opinion, Performance | Tagged 3.7.6, 3.7.7, 3.7.8, compile fail, driver 310.32, fix, kernel 3.7.9, nvidia, softlink, version.h, workaround | Leave a reply

3.8? Best to wait for -rc2..

Adventures With Linux ™ Posted on January 2, 2013 by RGJanuary 2, 2013

3.8-rc1 has several ‘issues’ – especially with breakage of  Userspace…     I’m going to wait for -rc2, which will – hopefully – be a bit less ‘dangerous’! Robert Gadsdon.   January 2nd, 2013

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Posted in Crash and Burn.., Hacks, kernel, Linux, Opinion | Tagged 3.8-rc1 problems, kernel, linux, wait for -rc2 | Leave a reply

SmartDeblur, on Linux!

Adventures With Linux ™ Posted on October 23, 2012 by RGOctober 23, 2012

SmartDeblur has received some exposure in the mainstream press recently, and as I do a lot of digital restoration of old slides and negatives, I wanted to get it to run on Linux, as well.   Should be no problem, as the app is written in QT4.. So..  Download the source from GitHub: https://github.com/Y-Vladimir/SmartDeblur/downloads Then unpack the tarfile, … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, Hacks, KDE, Linux, Opinion | Tagged compile, fedora, kde, qt4, qtmake, smartdeblur, success | Leave a reply

Pi – Bumped up to 3.6.3-pi..

Adventures With Linux ™ Posted on October 22, 2012 by RGOctober 22, 2012

I have updated the 3.6.1-pi kernel to version 3.6.3-pi, by applying the two incremental patches from kernel.org..  patch-3.6.1-2 and patch-3.6.2-3. $ uname -a Linux rgpi 3.6.3-pi #1 Mon Oct 22 21:02:54 BST 2012 armv6l armv6l armv6l GNU/Linux I have found a rather perverse feature of the Pi…   If you want to shutdown and halt, using the # … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux / ARM, Opinion, Performance, Raspberry Pi | Tagged incremental patches, kernel 3.6.1-pi, kernel.org, patch, raspberry pi, success, update to 3.6.3-pi | 8 Replies

Taking a Swype..

Adventures With Linux ™ Posted on October 18, 2012 by RGOctober 18, 2012

I had been happy to use Swype on my old Samsung Galaxy ‘droid phone, but it was – sadly – not available on my new HTC One V.. Now, that has changed..    Swype (Beta) is now out, and I have installed it, and it works just fine.. http://beta.swype.com/ I have found that Swype is a bit … Continue reading →

Posted in Android, HTC, Opinion | Tagged android, beta, htc one v, ouija board, phone, swype, text input | Leave a reply

Pi – Going Mainstream..

Adventures With Linux ™ Posted on October 17, 2012 by RGOctober 17, 2012

Examining the (considerable) changes in ARM support in kernel 3.7-rc1, and the first bits for support of the Raspberry Pi’s Broadcom BCM2835 CPU are there!     Not usable yet, as there is very limited functionality, and the rest of the SoC (System on a Chip) features are not yet there, but it is a start, and will ensure … Continue reading →

Posted in compilation, kernel, Linux / ARM, Opinion, Raspberry Pi | Tagged broadcom bcm2835, cpu, initial code, kernel 3.7-rc1, raspberry pi | Leave a reply

Dreamplug – 3.7-rc1, After a Fix..

Adventures With Linux ™ Posted on October 16, 2012 by RGOctober 16, 2012

I have managed to update the Dreamplug to kernel 3.7-rc1, after a simple fix, to get it to compile OK.. The original (cross)compile failed, with: ERROR: “read_current_timer” [drivers/video/udlfb.ko] undefined! ERROR: “read_current_timer” [crypto/tcrypt.ko] undefined! Fix, is to change ../linux-3.7-rc1/arch/arm/kernel/armksyms.c, at line 51, as follows: From:  /* platform dependent support */ EXPORT_SYMBOL(arm_delay_ops); To:     /* platform dependent support */ … Continue reading →

Posted in compilation, Crash and Burn.., Dreamplug, kernel, Linux / ARM, Opinion | Tagged arm, armksyms.c, compile fix, dreamplug, kernel 3.7-rc1, linux, read_current_timer | Leave a reply

3.7-rc1 – Problems with VMware and NVIDIA.. – and Fixes..?

Adventures With Linux ™ Posted on October 15, 2012 by RGOctober 15, 2012

Just compiled and installed 3.7-rc1 on my test system, and ran into problems straight away.. NVIDIA (304.51) compile fails with a whole host of errors, and VMware (9.0-patched) compile fails immediately, with: vthread-3| I120: Failed version test: /usr/src/linux-3.7-rc1/linux/version.h not found. Update: There is a fix for NVIDIA, here: http://www.nvnews.net/vbulletin/showthread.php?t=194465    – a patch, and the removal of VM_RESERVED … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux, NVIDIA, Opinion, Performance, VMware | Tagged 3.7-rc1, kernel, linux, nv-mmap.c, nvidia compile fail, nvidia fix, patch, problems, success, testing, uapi, version.h moved, vmware workaround, vm_reserved | Leave a reply

Android – KDE – Problems with Calendars..

Adventures With Linux ™ Posted on October 13, 2012 by RGOctober 13, 2012

I had – for many years – been using a Palm Pilot (later Sony Clie) to sync calendars with JPilot on Linux, and this worked fine, especially after USB support was added, all those years ago.. I now have an Android so-called smart phone, and simply want to sync my calendar with my desktop (KDE 4.9.2)..   This … Continue reading →

Posted in Android, Crash and Burn.., Fedora, KDE, Linux, Opinion | Tagged akonadi, akonadi_googlecalendar_resource, anrdoid, calendar sync, kde, korganizer, problems | Leave a reply

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