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ARM – Configs for Odroid U3 and CuBox-i4Pro..

Adventures With Linux ™ Posted on February 3, 2016 by RGFebruary 3, 2016

I have just posted copies of recent kernel configs for the Odroid U3 and CuBox-i4Pro.. Odroid U3 – Kernel config for 4.4 :   http://pastebin.com/NveRajaZ CuBox-i4Pro – Kernel config for 4.4.1:  http://pastebin.com/Kbexi0A5 These do not include working WiFi, as 2.4GHz is pretty useless at my location… Robert Gadsdon.   February 2, 2016. … Continue reading →

Posted in compilation, Crash and Burn.., CuBox, Hacks, kernel, Linux / ARM, Odroid, Opinion, Performance | Tagged cubox-i4pro, examples, kernel 4.4, kernel configs, odroid u3 | 10 Replies

Fedora – Getting Rid of Unwanted ‘virtbr0’

Adventures With Linux ™ Posted on January 28, 2016 by RGJanuary 31, 2016

I did a clean install of Fedora 23 on my new ‘built from recycled components‘ crash-and-burn test system recently, and all went reasonably well – apart from – apparently – having to re-partition an already-partitioned drive (!)… After booting for the first time, I found that a ‘bridged’ network link – virtbr0 – was active..    As I … Continue reading →

Posted in Crash and Burn.., Fedora, fix, Hacks, Linux, Opinion, Performance | Tagged fedora 23, libvirt, linux, removal, success, use rpm, virtbr0 | Leave a reply

ARM – Pi2 – Kernel 4.4-rc5 – U-Boot Fail, and Workaround..

Adventures With Linux ™ Posted on December 20, 2015 by RGDecember 20, 2015

Recently attempted to update the Pi2 to Kernel 4.4-rc5, and encountered a problem.. The more recent proprietary Raspberry Pi 2 kernels have switched to using ‘DTB Overlays’ to control various components, but these are – currently – unsupported by U-Boot.. Booting the kernel with U-Boot results in mmc errors, and register dump: ……………….. timeout waiting for hardware … Continue reading →

Posted in compilation, Crash and Burn.., fix, Hacks, kernel, Linux / ARM, Opinion, Raspberry Pi, U-Boot | Tagged dtb overlays, kernel 4.4-rc5, raspberry pi, success, u-boot fail, workaround | Leave a reply

ARM – Kernel 4.4-rc4 on the BananaPro..

Adventures With Linux ™ Posted on December 14, 2015 by RGDecember 14, 2015

Just got a ‘BananaPro‘ ARMv7 board, and updated it to Kernel 4.4-rc4 (from kernel.org) and Fedora 23. More details are here:  http://linux-sunxi.org/LeMaker_Banana_Pro I compiled U-Boot from the latest (2015.10) released version, from ftp.denx.de/pub/u-boot/ : # cd u-boot # make Bananapro_defconfig # make ARCH=arm CROSS_COMPILE=arm-linux-gnu- (or whatever cross-compiler you are using) Then as root, copy to the SDCard … Continue reading →

Posted in BananaPro, compilation, Fedora, Hacks, kernel, Linux / ARM, Opinion, Performance, U-Boot | Tagged armv7, bananapro, compile instructions, fedora 23, kernel 4.4-rc4, new, success, u-boot, zimage | Leave a reply

KDE – Plasma Update May Lose ‘Favorites’, and a Fix..

Adventures With Linux ™ Posted on December 9, 2015 by RGDecember 9, 2015

Updated to the latest Plasma Desktop, on one of my systems (Fedora 23, x86_64), and found that the ‘Favorites’ had all vanished, apart for xterm..    My other x86_64 system updated OK, with all the ‘Favorites’ intact.. Rather than hunt down all the apps and ‘add to favorites’ for each one, I found the old Favorites again, as … Continue reading →

Posted in Fedora, Hacks, KDE, Linux, Performance, Plasma Desktop | Tagged fix, kde, plasma desktop, some systems ok, update loses favorites | Leave a reply

VMware – 12.1.0 released – Still Broken With Fedora 23..

Adventures With Linux ™ Posted on December 8, 2015 by RGDecember 8, 2015

Just updated the test system to VMware 12.1.0 – Release notes are here:  https://pubs.vmware.com/Release_Notes/en/workstation/12pro/workstation-121-release-notes.html Frustratingly, this release still has a runtime (# vmware) incompatible with Fedora 23.. The original workaround was documented in an earlier article – http://rglinuxtech.com/?p=1601 – but the Fedora 23 library versions have now changed, so the copy commands are now (as of December … Continue reading →

Posted in compilation, Fedora, Hacks, kernel, Linux, Opinion, Performance, VMware | Tagged fedora 23, runtime fail, success, updated, vmware 12.1.0, workaround | 7 Replies

NVIDIA – Latest Driver OK with Kernel 4.3 – and Fedora 23..

Adventures With Linux ™ Posted on November 16, 2015 by RGNovember 16, 2015

Tested the latest NVIDIA driver – 352.63 – and it is OK with Kernel 4.3, and with the Fedora 23 version of the xorg server.. The only other ‘broken’ Fedora 23 items I have encountered are ffmpegthumbs and Samba..    I downgraded to the FC22 version of Samba # dnf –showduplicates –allowerasing –releasever=22 downgrade samba* ….and  – after … Continue reading →

Posted in compilation, Fedora, Hacks, kernel, Linux, NVIDIA | Tagged ffmpegthumbs working version, kernel 4.3, nvidia 352.63, ok with fedora 23, samba downgrade | Leave a reply

ARM64 – Dragonboard 410c – Now with U-Boot..

Adventures With Linux ™ Posted on November 10, 2015 by RGNovember 12, 2015

One of the shortcomings of the DragonBoard 410c was that it relied on the Android-phone-centric fastboot for any Kernel updates, but now there is a version of U-Boot available, thanks to Mateusz Kulikowski.. This is very much a work-in-progress, but I thought I would give it a try… I started with the version at https://github.com/hallor/u-boot/tree/dragonboard-2015.11.01, and made … Continue reading →

Posted in aarch64, compilation, Crash and Burn.., Dragonboard, Fedora, Hacks, kernel, Linux / ARM, U-Boot | Tagged arm64, dragonboard 410c, hack, success, u-boot | 7 Replies

VMware – Fedora 23 Breaks vmware app, and a Workaround..

Adventures With Linux ™ Posted on November 4, 2015 by RGNovember 4, 2015

Although VMware 12.0.1 was installed OK, the desktop app (/usr/bin/vmware) fails, with – frustratingly – no error shown..    According to various comments found, this is due to a change to GCC version 5.1.1 in Fedora 23.. Thanks to Vincent Cojot, on the sgros.blogspot.com blog, there is a slightly convoluted workaround, which basically involves replacing the VMware versions … Continue reading →

Posted in Crash and Burn.., Fedora, Hacks, Linux, Opinion, Performance, VMware | Tagged fedora 23, success, vmware, vmware app broken, vmware_use_shipped_libs=force, workaround | 4 Replies

NVIDIA – Incompatible with Fedora 23 Xorg – and a Workaround..

Adventures With Linux ™ Posted on November 4, 2015 by RGNovember 5, 2015

Just updated to Fedora 23, and the NVIDIA driver would not load/run.. (tested with the latest – 358.09 and 352.55) ================ WARNING WARNING WARNING WARNING ================ This server has a video driver ABI version of 20.0 that this driver does not officially support. Please check http://www.nvidia.com/ for driver updates or downgrade to an X server with a … Continue reading →

Posted in Crash and Burn.., Fedora, Hacks, Linux, NVIDIA, Opinion | Tagged dnf, downgrade, fedora 23, incompatible, nvidia, workaround, xorg abi | 13 Replies

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