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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

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

DAR – Two-Dimensional Thinking?

Adventures With Linux ™ Posted on September 30, 2013 by RGSeptember 30, 2013

I have several dar archives created some years ago, using the late-lamented kdar (now obsolete.) and all were created with passwords.. I recently came to extract one, but found to my dismay that the latest (2.4.x) version of dar was unable to do this, and failed with the following error message: “FATAL error, aborting operation Current implementation … Continue reading →

Posted in Crash and Burn.., Hacks, Linux, Opinion | Tagged archive software, dar, extract fail, not backward compatible, proposal, solution, workaround | Leave a reply

3.11.2 – Better now?

Adventures With Linux ™ Posted on September 27, 2013 by RGSeptember 27, 2013

I had been experiencing occasional problems with X and KDE with the previous 3.11 kernel versions, and had reverted to 3.10.12, but have just updated to 3.11.2, and it seems to be better – so far…. VMware 10 compiles and runs OK, and NVIDIA 319.49 – with the 3.11 patch – works OK.    I have seen reports … Continue reading →

Posted in compilation, Hacks, KDE, kernel, Linux, NVIDIA, Opinion, VMware | Tagged 3.12 illegal nvidia hack, kernel 3.11.2, nvidia 3.19.49, success, vmware 10, with patch | 2 Replies

GK802 – New Quad-Core Armv7 Device.. DOA..

Adventures With Linux ™ Posted on July 31, 2013 by RGOctober 8, 2013

Well… This was supposed to be an article on Linux on the Zealz GK802…   Sadly, that is not going to happen. The device I received in July 2013 died after only 20 minutes, and after a tortuous exchange of emails I managed to get a replacement sent, after I returned the faulty one.   This took (literally) months, … Continue reading →

Posted in Android, GK802, Hacks, Linux / ARM, Opinion | Tagged android, arm, armv7, doa, failed again, gk802, hdmi, linux, replaced, unit failed | Leave a reply

Dreamplug to 3.11-rc3

Adventures With Linux ™ Posted on July 30, 2013 by RGJuly 30, 2013

Just updated the Dreamplug to Kernel 3.11-rc3..     Although the device is (relatively) old now, it does have the enormous benefit of being (almost**) fully supported by the mainstream Linux Kernel.. ** The only ‘unsupported’ item is the Libertas wifi in Access Point (UAP) mode, but it is supported in ‘client’ mode….   The original patch to enable AP … Continue reading →

Posted in compilation, Dreamplug, Fedora, Hacks, kernel, Linux / ARM, Opinion, Performance | Tagged arm, armv5tel, dreamplug, kernel 3.11-rc2, linux, success | 2 Replies

3.10.2 – Back to 3.9.11..

Adventures With Linux ™ Posted on July 22, 2013 by RGJuly 22, 2013

Installed kernel 3.10.2, and all appeared to be OK, but # dmesg revealed tombstones, with both the 319.32 and 325.08 ‘3.10-patched’ drivers: 319.32:[ 9522.805402] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=none,decodes=none:owns=io+mem [ 9522.805553] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  319.32  Wed Jun 19 15:51:20 PDT 2013 [ 9522.805577] ————[ cut here ]———— [ 9522.805585] WARNING: at fs/proc/generic.c:356 proc_register+0xb8/0x140() … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, kernel, Linux, NVIDIA, Opinion, Performance | Tagged back to 3.9.11, kernel 3.10.2, nvidia 319.32 325.08, tombstones | Leave a reply

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