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DISABLE SECURE BOOT!!!! Else the rcraid.ko module will not load!
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THE MODULE HAS TO BE MANUALLY RECOMPILED AFTER KERNEL UPDATES!!! ELSE THE OS MAY NOT BOOT!!!!!
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It seems that it has to be installed during OS install, trying to install it after OS install seems difficult -> It worked, see instructions below!
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The internet says that it doesn't work for Ubuntu 20.04.2 (Apr 2021), Lenovo promises to fix it. https://forums.lenovo.com/t5/ThinkStation-Workstations/Linux-AMD-storage-RAID-driver-and-RAIDXpert2-Management-Application-for-the-ThinkStation-P620/m-p/5050961 -> I still got it to work.
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This will disable SATA and NVME, so you have to set ALL controllers to RAID mode, else the Disks will not show up.
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Ok, here is how I can reproduce it from scratch, sorry that this is so complicated: | |
0) Download Julia 1.4 (https://julialang.org/downloads/) and put the executable in your path. I am using the generic linux binaries and symlink `/julia-1.4/bin/julia` to `~/bin/julia` | |
1) Clone some Julia project, e.g. | |
``` | |
git clone https://github.com/gdkrmr/Base58.jl.git | |
``` | |
2) clone `lsp-julia` recursively from `https://github.com/gdkrmr/lsp-julia.git` | |
``` |
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using Images, Interpolations | |
bar_corners(a) = [ | |
RGB(0, 0.5, 1) RGB(1 - a, 0, 1 - a); | |
RGB(a, 1, a) RGB(1, 0.5, 0) | |
] | |
function color_bar(n, a) | |
aint = interpolate(bar_corners(a), BSpline(Linear())) | |
[aint(i, j) for i in range(1, 2, length = n), j in range(1, 2, length = n)] |
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# The fire animation of doom implemented in julia | |
# code inspired from http://fabiensanglard.net/doom_fire_psx/ | |
using Images, ImageView, Colors | |
h, w = (200, 500) | |
pal = [ | |
"#070707", "#1f0707", "#2f0f07", "#470f07", | |
"#571707", "#671f07", "#771f07", "#8f2707", |