Category Archives: Crash and Burn..

ARM – CuBox-i4 Pro to 3.18, and full Device Tree..

Adventures With Linux ™ Posted on by

Updated the CuBox-i4 Pro to Kernel 3.18, and now use the complete ‘device tree’ zImage and dtb boot method: The source can be found here:  https://github.com/jmontleon/fedora-20-cubox-i_hb/tree/3.18.0 – and the u-boot boot commands are: setenv bootargs “root=/dev/mmcblk0p3 rootfstype=ext4 rootwait console=ttymxc0,115200n8 console=tty1 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32” setenv bootcmd “load mmc 0:1 0x10800000 zImage; load mmc 0:1 0x18000000 imx6q-cubox-i.dtb; bootz 0x10800000 – 0x18000000” … Continue reading →

ARM – Odroid U3 and Kernel 3.18-rc7 – Still Unstable..

Adventures With Linux ™ Posted on by

I have managed to get Kernel 3.18-rc7 to boot on my Odroid U3, but it is still very unstable.. Fedora release 21 (Twenty One) Kernel 3.18.0-rc7 on an armv7l (ttySAC1) rgodroid login: $ uname -a Linux rgodroid 3.18.0-rc7 #3 SMP PREEMPT Wed Dec 3 18:41:29 EST 2014 armv7l armv7l armv7l GNU/Linux Sometimes the device will boot without … Continue reading →

Kernel 3.18-rc7 – Still No Lockup Fix..

Adventures With Linux ™ Posted on by

Just installed Kernel 3.17-rc7, and the usual ‘latest’ drivers – NVIDIA 340.58 and 346.16, and VMware 10.0.4 with the vmnet patch – compile and load OK.. $ uname -a Linux rg6830l 3.18.0-rc7 #1 SMP PREEMPT Mon Dec 1 13:52:29 PST 2014 x86_64 x86_64 x86_64 GNU/Linux Details of changes etc. are here:  http://lkml.iu.edu/hypermail/linux/kernel/1411.3/05016.html It seems that – despite … Continue reading →

Kernel 3.18 – and 3.17 – Beware of Lockups..

Adventures With Linux ™ Posted on by

A problem that still plagued the 3.18-rc series of kernel releases now seems to affect 3.17 as well.. I have had two complete system hangs with 3.17.3 and 3.17.4 on my main system in the last two weeks, and thought at first that these were caused by KDE and/or NVIDIA hangs, but then found that I could … Continue reading →

VMware 10.0.4 Released – Still Needs VMNET Patch…

Adventures With Linux ™ Posted on by

VMware have released VMware Workstation version 10.0.4, but it still doesn’t compile with Kernel 3.17 or later..    In fact, the only ‘fix’ appears to be for ‘memory problems with Windows 8.1 and Server 2012’, according to the release notes: https://www.vmware.com/support/ws10/doc/workstation-1004-release-notes.html It would appear that up-to-date compatibility is being kept for the next major release, which is due … Continue reading →

Kernel 3.18-r5 – Bigger than -rc4..

Adventures With Linux ™ Posted on by

Just installed Kernel 3.18-rc5 on the test system, and the latest NVIDIA drivers – 340.58 and 346.16 – and VMware 10.0.3 – with the vmnet patch – compile and load OK.. $ uname -a Linux rg6830l 3.18.0-rc5 #1 SMP PREEMPT Sun Nov 16 23:23:41 PST 2014 x86_64 x86_64 x86_64 GNU/Linux Details can be found here:   http://lkml.iu.edu/hypermail/linux/kernel/1411.2/00265.html Robert … Continue reading →

ARM – Odroid U3 with Kernel 3.18-rc4 – Better, but still Slow…

Adventures With Linux ™ Posted on by

Just installed the kernel.org version of kernel 3.18-rc4 on the Odroid U3, and this time it completed the boot, but still had a ‘tombstone’: …………… cam-power-domain: Power-on latency exceeded, new value 413333 ns cam-power-domain: Power-on latency exceeded, new value 564291 ns Unable to handle kernel NULL pointer dereference at virtual address 00000010 pgd = ee328000 [00000010] *pgd=00000000 … Continue reading →

ARM – Odroid Kernel 3.17/3.18 USB Solution..

Adventures With Linux ™ Posted on by

I had been trying to get USB working with 3.17 and 3.18-rc kernels on my Odroid U3 for some time, and had been looking for fixes in the source code. It turned out that I was looking in the wrong place – and a clue to this was the lack of any mention of the problem on … Continue reading →

NVIDIA – Driver 340.58 – No Patch Needed..

Adventures With Linux ™ Posted on by

Tested the latest ‘main’ release of the NVIDIA driver – 340.58 – and it compiled/loaded with Kernel 3.18-rc3 without any patches..    Further testing not possible, as 3.18-rc3 is still not stable on my systems.. More info at:  http://www.nvidia.com/Download/driverResults.aspx/79413/en-us Robert Gadsdon.  November 5, 2014. … Continue reading →

Kernel 3.18-rc3 – Boots OK with ‘new’ .config..

Adventures With Linux ™ Posted on by

Tested Kernel 3.18-rc3 and found that it would not boot with the .config that worked OK with -rc1..    Re-created a new .config from scratch, and now my temporary test system (HP6830 laptop) boots OK, but overall performance still seems rather sluggish.. # uname -a Linux rg6830l 3.18.0-rc3 #1 SMP PREEMPT Mon Nov 3 18:19:06 PST 2014 x86_64 … Continue reading →