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Adventures With Linux ™

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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

Dreamplug – Kernel 3.6.1

Adventures With Linux ™ Posted on October 11, 2012 by RGOctober 11, 2012

Just updated the Dreamplug to kernel 3.6.1.. Fedora release 17 (Beefy Miracle) Kernel 3.6.1 on an armv5tel (ttyS0) $ uname -a Linux rgdreamplug 3.6.1 #1 Thu Oct 11 15:25:25 BST 2012 armv5tel armv5tel armv5tel GNU/Linux In case anyone needs it, the kernel .config I used is at http://pastebin.com/2wUCv0yA This is a test config, and contains a lot … Continue reading →

Posted in compilation, Crash and Burn.., Dreamplug, kernel, Linux / ARM, Opinion, Performance | Tagged config, dreamplug, kernel 3.6.1, linux/arm, pastebin | Leave a reply

Linux and Android – Not Talking to Each Other?

Adventures With Linux ™ Posted on October 2, 2012 by RGOctober 2, 2012

I had been frustrated for years with the dire support for connecting mobile phones (cellphones..) on Linux.    Bluetooth support to phones was patchy, to say the least, and has been completely re-written for KDE, but still has very limited functionality..    I can (just about) connect to my Samsung Android phone, but can only transfer files to the … Continue reading →

Posted in Android, Linux, Opinion | Tagged android, calendar, cloud, google, linux, marketing hype, phone, problems, sync | Leave a reply

APC – The Perils of Old Code..

Adventures With Linux ™ Posted on September 20, 2012 by RGSeptember 20, 2012

The availability of additional kernel code – and functionality – is good news, but the APC kernel version is still a relative antique..   2.6.32.9 is over 2 years old, now, and the latest ‘mainstream’ Linux kernel is 3.5.4, and 3.6 will soon be released…    Assuming the focus is still on Android, then an update to Android 4.1 … Continue reading →

Posted in Android, APC, kernel, Linux / ARM, Opinion | Tagged 2.6.32.9, android, apc, old kernel, out-of-date | Leave a reply

Turbo-Pi? – Not so Fast, Now…

Adventures With Linux ™ Posted on September 20, 2012 by RGSeptember 20, 2012

Well, the ‘Turbo’ Pi overclocking might be great for playing games (Quake 3, anyone?) but regular apps don’t like it. After applying the Turbo 1GHz overclock, I immediately had problems with yum / rpm segfaulting when run, so reverted to the standard 700MHz again, and all is well..     Maybe a little less overclock, might be more stable?

Continue reading →
Posted in Crash and Burn.., Hacks, Linux / ARM, Opinion, Performance, Raspberry Pi | Tagged 1ghz, overclock, raspberry pi, rpm, segfault, turbo, yum | 1 Reply

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