Category Archives: Opinion

VMware – Version 15.5 is Out – Compiles with Kernel 5.3..

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VMware have released Workstation version 15.5.0, and the release notes can be found here:  https://docs.vmware.com/en/VMware-Workstation-Pro/15.5/rn/VMware-Workstation-155-Pro-Release-Notes.html The real surprise is that this actually compiles ( although not very cleanly) with Kernel 5.3 (tested with 5.3.0, and GCC 9.2.1, on Fedora 30).. …………………. /tmp/modconfig-rtOtwQ/vmnet-only/vnetEvent.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate … Continue reading →

Kernel – 5.3 Finally Here – OK with Latest NVIDIA, and Patched VMware

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Kernel 5.3 has been released, and brief details are here:  http://lkml.iu.edu/hypermail/linux/kernel/1909.1/05539.html Tested with VMware 15.1.0 (patched, as usual..) and NVIDIA 435.21, and both compile/run OK.. Robert Gadsdon.   September 15th 2019. … Continue reading →

ARM – Original Hikey Updated and Fixed – with Gotchas..

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After successfully updating and re-configuring the Odroid C2 to use Fedora uefi/grub2 to boot, I decided to try to do the same to the even-older Hikey SOC. This already booted using fastboot with an older version of grub, with manual configuration, but I wanted to use the standard (Fedora) boot process. I had read that there was … Continue reading →

Fedora – Fix for Broken rpmbuild in Fedora 31.

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Testing Fedora 31 – which is still work-in-progress, of course.. Tried to use # rpmbuild –rebuild to create a missing RPM from a F30 source RPM, and found the following error: ………….. Illegal char ‘)’ (0x29) in: Obsoletes:………. I found a reference to this error in the buglist, but it had been flagged as ‘rawhide’, and closed, … Continue reading →

ARM – Odroid C2 – Updated..

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When the Odroid C2 was first released way back in 2016, I spent ages trying to get it to function correctly with a mainstream kernel, and tested innumerable development versions of U-Boot, including functionality that was working OK at that time, but that – for some reason – then failed to be included in the ‘mainstream’ U-Boot.. … Continue reading →

NVIDIA – New ‘Legacy’ Driver, OK with Latest Kernel

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NVIDIA have just released driver version 430.40, and ‘legacy’ driver 390.129, which is also OK with the latest Kernel (tested with 5.3-rc2): ………………………. ld -r -o /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-modeset/nv-modeset-interface.o /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-modeset/nvidia-modeset-linux.o Building modules, stage 2. MODPOST 4 modules CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-drm.mod.o LD [M] /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-drm.ko CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-modeset.mod.o LD [M] /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-modeset.ko CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-uvm.mod.o LD [M] /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia-uvm.ko CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia.mod.o LD [M] /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-390.129/kernel/nvidia.ko make[1]: Leaving … Continue reading →

Kernel – 5.3-rc1 is Out. NVIDIA OK, VMware vmmon Fails, and a Fix.

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Tested the newly released Kernel 5.3-rc1 (brief details here: http://lkml.iu.edu/hypermail/linux/kernel/1907.2/04769.html ) The latest NVIDIA (430.34) compiles and runs OK, and (patched) VMware 15.1.0 vmnet compiles OK, but vmmon fails: ……… CC [M] /tmp/modconfig-Kk5UU0/vmmon-only/common/cpuid.o /tmp/modconfig-Kk5UU0/vmmon-only/linux/hostif.c: In function ‘HostIF_SetFastClockRate’: /tmp/modconfig-Kk5UU0/vmmon-only/linux/hostif.c:3406:10: error: too many arguments to function ‘force_sig’ 3406 | force_sig(SIGKILL, linuxState.fastClockThread); | ^~~~~~~~~ In file included from ./include/linux/taskstats_kern.h:12, from … Continue reading →

Kernel – 5.2 Released – No Surprises..

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Kernel 5.2 is out – slightly later than usual – and brief details are here:  http://lkml.iu.edu/hypermail/linux/kernel/1907.0/05444.html As expected, the latest NVIDIA (430.26) and patched VMware 15.1.0 compile and run OK. Robert Gadsdon.   July 7 2019.   … Continue reading →

Dual-Boot – And Now for Something Completely Different..?

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I had previously set up several dual-boot Fedora Linux/Win7 systems, but now had the challenge of doing the same for MacOS as well.. This is absolutely not the place for any discussion on the ramifications of the ‘Hackintosh’ movement, but it will suffice to use that terrible phrase ‘Google is your friend..’.. The Clover/MacOS instance was on … Continue reading →

NVIDIA – Kernel 5.1 fix also works with Legacy driver 390.116

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After some serious problems on my test system with plasma-workspace 5.15.x and nouveau (to be described in a separate article..) I had to contemplate moving back to the proprietary nvidia driver, but found – of course – that older cards were not supported by the ‘latest’ drivers. I did find that at least one of the older … Continue reading →