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Monthly Archives: October 2013

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ARM: DreamPlug/GuruPlug Support Missing in 3.12-rc?

Adventures With Linux ™ Posted on October 14, 2013 by RGOctober 14, 2013

I have just updated the DreamPlug to kernel 3.11.5, without any problems, but also tried 3.12-rc5, with – as usual – no success.. My DreamPlug – presumably one of the earlier models – is actually a ‘GuruPlug Reference Board‘ inside: # cat /proc/cpuinfo processor       : 0 model name      : Feroceon 88FR131 rev 1 (v5l) BogoMIPS        : 1191.11 … Continue reading →

Posted in compilation, Crash and Burn.., Dreamplug, Linux / ARM, Opinion, Performance | Tagged dreamplug, guruplug support, kernel 3.11.5 success, kernel 3.12-rc5 fail, missing options | Leave a reply

Original Kernel 3.0 – EOL Soon..

Adventures With Linux ™ Posted on October 14, 2013 by RGOctober 14, 2013

Probably of more interest to the Android folk, but it has just been announced that the original Kernel 3.0 will be moving to EOL (End Of Life) soon, as version 3.0.100 is released.. From Greg KH, on the Linux Kernel Mailing List: —————————— NOTE! The 3.0.x kernel series will be moving to End-Of-Life soon, within a week. … Continue reading →

Posted in Android, kernel, Linux | Tagged announcement, end of life, eol, kernel 3.0, lkml | Leave a reply

3.12-rc5 Released – Still OK with VMware and NVIDIA (Patched)

Adventures With Linux ™ Posted on October 14, 2013 by RGOctober 14, 2013

Just installed kernel 3.12-rc5 on the test system, and – as expected – VMware 10.0 compiles and runs OK, and NVIDIA drivers 319.60 and 331.13 – both with the 3.12 patch – compile OK. Changes, here: http://permalink.gmane.org/gmane.linux.kernel/1578296 $ uname -a Linux rg6830l 3.12.0-rc5 #1 SMP PREEMPT Mon Oct 14 11:09:39 BST 2013 x86_64 x86_64 x86_64 GNU/Linux Sadly, … Continue reading →

Posted in compilation, kernel, Linux, NVIDIA, VMware | Tagged 319.60, 331.13, kernel 3.12-rc5, nvidia patch, success, vmware 10 | 2 Replies

Android: Hudl, and an Exercise in Customer Satisfaction?

Adventures With Linux ™ Posted on October 10, 2013 by RGOctober 10, 2013

I ordered a Tesco Hudl online as soon as they were available, and got mine delivered 24 hours later – which was faster than expected. It is an excellent device – especially at that price point – but mine turned out to be one with a defective display (grey areas were heavily red-pixellated).. I returned the device to … Continue reading →

Posted in Android, Opinion | Tagged android, customer satisfaction, defective, delay, hudl, replacement, tablet, tesco | Leave a reply

Firefox – Excellent on Linux, Fails on Android.?

Adventures With Linux ™ Posted on October 9, 2013 by RGOctober 9, 2013

Opinion: I started out with Linux in 1997, and at that time Mosaic was looking a bit old-hat, and Netscape Navigator was the app that had the most use (along with GIMP).     After moving – over the years – to Mozilla, and later to Firebird (quickly rebranded to Firefox), this has always been my browser of choice. … Continue reading →

Posted in Android, Fedora, Opinion, Performance | Tagged android, chrome, crash, firefox, flash plugin, html5, problems | Leave a reply

Kernel 3.12-rc4 – With fix for NVIDIA..

Adventures With Linux ™ Posted on October 7, 2013 by RGOctober 7, 2013

Just installed Kernel 3.12-rc4 on the test system, and I can confirm – as expected – that it does include the ‘EXPORT_SYMBOL‘ fix, which allows the NVIDIA 3.12 patch to work correctly.    Details of changes are here:    https://lkml.org/lkml/2013/10/6/148 Patched NVIDIA drivers 331.13 and 319.60 both compile OK Robert Gadsdon.   October 7, 2013 … Continue reading →

Posted in compilation, Hacks, kernel, Linux, NVIDIA | Tagged export_symbol, kernel 3.12-rc4, nvidia 331.13 and 319.60, nvidia fix, patch, success | Leave a reply

NVIDIA and Kernel 3.12 – Solution, at Last..

Adventures With Linux ™ Posted on October 6, 2013 by RGOctober 6, 2013

It seemed there was no ‘legal’ way to fix the problem with NVIDIA driver compilation on Kernel 3.12-rc, but now – unusually – there is a kernel patch to fix this: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/acpi/scan.c?id=6585925b62fa4dd2f4aecf634b0f8956577aa981 Thanks to conky_vs_julian (on the NVIDIA Devtalk forum) for this info. More details – including a link to a 3.12 patch for NVIDIA drivers – … Continue reading →

Posted in compilation, Crash and Burn.., kernel, Linux, NVIDIA, Opinion | Tagged 319.60, 331.13, compile, kernel 3.12 patch, nvidia, nvidia 3.12 patch, success | 6 Replies

NVIDIA – Driver 331.13 Released – Still Fails..

Adventures With Linux ™ Posted on October 4, 2013 by RGOctober 4, 2013

Sadly – as has already been reported – the latest NVIDIA 331.13 driver still won’t compile with 3.11 kernels.. I did manage to get it to work, by applying the 3.11-only patch originally created for 325.15.. It would appear that a ‘legal’ patch for 3.12 kernels would be a non-trivial task, but the 3.11 patch is so … Continue reading →

Posted in compilation, Crash and Burn.., kernel, Linux, NVIDIA, Opinion | Tagged 315.25 patch works, compile fail, kernel 3.11, nvidia 331.13, workaround | Leave a reply

NVIDIA – We Have a Problem…

Adventures With Linux ™ Posted on October 2, 2013 by RGOctober 2, 2013

After some time, NVIDIA have just released their latest driver – 319.60.  Unfortunately, it fails to compile with the latest kernel – 3.11.3: /home/rgadsdon/NVIDIA-Linux-x86_64-319.60/kernel/os-interface.c: In function ‘os_get_system_memory_size’: /home/rgadsdon/NVIDIA-Linux-x86_64-319.60/kernel/os-interface.c:255:21: error: ‘num_physpages’ undeclared (first use in this function) return (((NvU64)NV_NUM_PHYSPAGES * PAGE_SIZE) / RM_PAGE_SIZE); ^ /home/rgadsdon/NVIDIA-Linux-x86_64-319.60/kernel/os-interface.c:255:21: note: each undeclared identifier is reported only once for each function it appears … Continue reading →

Posted in compilation, kernel, Linux, NVIDIA, Opinion | Tagged compile fail, kernel 3.11.3, nvidia 319.60 | Leave a reply

Dreamplug to 3.11.3 – With ‘Device Tree’..

Adventures With Linux ™ Posted on October 1, 2013 by RGOctober 2, 2013

Updated the Dreamplug to 3.11.3, and – although # make uImage… still works, decided to try the ‘new/improved’ Device Tree option, as this is the way of the future – apparently.. I found that the obvious config option of ‘Marvell Dreamplug…..’ etc didn’t work, and I would assume this is due to this being an earlier Dreamplug, … Continue reading →

Posted in compilation, Dreamplug, kernel, Linux / ARM | Tagged arm, device tree, dreamplug, dtb, kernel 3.11.3, linux, success, zimage | Leave a reply

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