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Adventures With Linux ™

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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

Dreamplug to 3.11.1, but not 3.12-rc1..

Adventures With Linux ™ Posted on September 18, 2013 by RGSeptember 18, 2013

Updated the Dreamplug to kernel 3.11.1, using the ARM /Marvell Kirkwood ‘Marvell GuruPlug Reference Board (Flattened Device Tree)’ kernel config option, as – for some reason – the ‘Marvell Dreamplug (Flattened Device Tree)’ option did not boot.. # uname -a Linux rgdreamplug 3.11.1 #4 Wed Sep 18 02:13:54 BST 2013 armv5tel armv5tel armv5tel GNU/Linux I then tried … Continue reading →

Posted in Dreamplug, kernel, Linux / ARM, Performance | Tagged 3.12-rc1 fail, arm, dreamplug, kernel 3.11.1, success | Leave a reply

3.10.6 – Performance Improvement?

Adventures With Linux ™ Posted on August 14, 2013 by RGAugust 14, 2013

The recent kernel 3.10.6 includes a – potential – performance improvement, by reverting some old (circa 3.8) patches, after research and testing by kernel contributors at Intel, and RedHat..   More details in the changelog, at:  https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.6 3.11-rc5 is also out, and works fine with the patched versions of VMware 9.0.2, and NVIDIA 325.15.    Incidentally, the NVIDIA patch … Continue reading →

Posted in compilation, kernel, Linux, Performance | Tagged kernel 3.10.6, kernel 3.11-rc5, nvidia, ok, performance improvements, vmware | Leave a reply

NVIDIA 325.15 – 3.11 Patch now Available.

Adventures With Linux ™ Posted on August 6, 2013 by RGAugust 6, 2013

There is a patch for NVIDIA driver 325.15 kernel 3.11 support, in the pastebin link in this thread, thanks to Milos_SD: https://devtalk.nvidia.com/default/topic/549532/linux/linux-3-10-solved-3-11-solved-incompatibility-in-function-lsquo-nv_i2c_del_adapter-rsquo-error/2/ Now compiles cleanly, on kernel 3.11-rc4.. Robert Gadsdon.   August 6, 2013. … Continue reading →

Posted in compilation, Hacks, Linux, NVIDIA, Performance | Tagged 325.15, kernel 3.11 patch available, nvidia, success | 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

3.11-rc3 – Now with Vmblock Patch.. 3.10.4 stable..

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

Just updated the test system to Kernel 3.11-rc3, and there is now a patch for vmblock available, at: http://mysticalzero.blogspot.co.uk/2013/07/vmblock-patch-for-linux-311-rc1-vmware.html Remember that this patch should be applied to vmblock that has already been patched for 3.10.. So.. there are three patches to be applied to the stock VMware code, for kernel 3.11: Kernel 3.10 patch for vmnet – … Continue reading →

Posted in compilation, Fedora, Hacks, kernel, Linux, NVIDIA, Performance, VMware | Tagged kernel 3.11-rc3, nvidia 325.08 patch, success, vmblock patch | Leave a reply

Pi to 3.10.3 – with a Simple Fix..

Adventures With Linux ™ Posted on July 27, 2013 by RGJuly 28, 2013

Just downloaded the ‘latest’ (July 26/27) version of linux-rpi-3.10.y from github: https://github.com/raspberrypi/linux/archive/rpi-3.10.y.zip This version – finally – has some of the Pi-specific Broadcom code fixed for 3.10, and the only necessary change to get it to compile cleanly is as follows: Compile Fail:   CC      fs/ext4/mballoc.o   CC      fs/ext4/block_validity.o make[2]: *** No rule to make target `fs/ext4/move_extent.o’, … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, Hacks, kernel, Linux / ARM, Performance, Raspberry Pi | Tagged compile fix, kernel 3.10.3, move_extent, raspberry pi, success | Leave a reply

Dreamplug to 3.10.2..

Adventures With Linux ™ Posted on July 23, 2013 by RGJuly 23, 2013

Just updated the Dreamplug to kernel 3.10.2, and everything went smoothly… It looks as if Fedora 18 is the last version for this architecture (armv5tel), as Fedora 19 and beyond will only be produced for armv7l, and the Raspberry Pi remix – Pidora – is only for armv6l.. Fedora release 18 (Spherical Cow) Kernel 3.10.2 on an … Continue reading →

Posted in compilation, Dreamplug, Fedora, Hacks, kernel, Linux / ARM, Performance | Tagged arm5tel obsolete, dreamplug, fedora 18 only, kernel 3.10.2, success | Leave a reply

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

Pi to 3.9.9 – Fedora EOL… Pidora 404…

Adventures With Linux ™ Posted on July 18, 2013 by RGJuly 18, 2013

Updated the Raspberry Pi to kernel 3.9.9, and everything seems to work OK.. Pidora 18 (Raspberry Pi Fedora Remix) Kernel 3.9.9-pi on an armv6l (ttyAMA0) I have been using the ‘official’ Fedora ARM repository for updates, but now it seems that Fedora 18 is the last version that will support the armv5tel version..    Fedora 19 and beyond … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, kernel, Linux / ARM, Opinion, Performance, Raspberry Pi | Tagged 404, fedora armv5tel eol, kernel 3.9.9, pidora, raspberry pi, success | Leave a reply

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