Differences

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--- com [2025/02/13 21:37] – 2a00:1028:919d:bcb2:da5e:d3ff:fe59:4914
+++ com [2025/04/21 22:13] (current) – 2a00:1028:8390:729e:2bb8:2a79:48ee:3eea
@@ Line 1: / Line 1: @@
+http://jana.kalcev.cz/vyuka/kestazeni/4EK213-LM/LM-pred05.pdf
+==== FPGA ====
 https://schaumont.dyn.wpi.edu/ece4530f19/lectures/lecture13-notes.html
@@ Line 136: / Line 140: @@
 		variable start : integer := 46;
 	begin
-	    if first.exponent /= 0 or second.exponent /= 0 then
+	    if first.exponent /= 0 and second.exponent /= 0 then
 		   result.sign := first.sign xor second.sign;
 		   result.exponent := first.exponent + second.exponent - fp32_EXPONENT_OFFSET;
@@ Line 200: / Line 204: @@
 		if start = 24 then
 			result.mantissa(22 downto 0) := buf(23 downto 1);
-		elsif start = 23 then
+		-- elsif start = 23 then
-			result.mantissa(22 downto 0) := buf(22 downto 0);
+		--	result.mantissa(22 downto 0) := buf(22 downto 0);
-		elseif start > 0
+		elsif start > 0
-			result.mantissa(22 downto start-23) := buf(start-1 downto 0);
+			result.mantissa(22 downto 23-start) := buf(start-1 downto 0);
-		else
-			result := fp32_ZERO;
 		end if;
 	end if;
@@ Line 241: / Line 243: @@
 --------------------------------------------------------------------------------
 </code>
+==== Install ====
+https://www.linux-magazine.com/Online/Features/Resetting-Passwords-with-SystemRescueCd
+https://masoncb.medium.com/using-ventoy-to-install-windows-11-from-a-linux-device-ead91ce729d3
+==== WSL ====
+https://www.reddit.com/r/bashonubuntuonwindows/comments/15jeuyu/you_can_start_mate_desktop_in_wsl_2_like_this/
+<code>
+ln -s /dev/null /etc/systemd/system/acpid.service
+ln -s /dev/null /etc/systemd/system/acpid.path
+apt-get install xwayland glmark2 glmark2-wayland ubuntu-mate-desktop mate-terminal libgl1 libegl1
+ln -s /mnt/wslg/runtime-dir/wayland-0* /run/user/$(id -u)
+nohup Xwayland -br -ac -noreset :1 &
+env DISPLAY=:1 WAYLAND_DISPLAY= mate-session
+</code>
+==== Hyper-V ====
+https://bbs.archlinux.org/viewtopic.php?id=271255
+solved this problem by forcing X to use the fbdev driver and providing the framebuffer device id like so.
+Create the file:
+<code>
+/etc/X11/xorg.conf.d/99-fbdev.conf
+</code>
+Add the following:
+<code>
+Section "Device"
+        Identifier  "Card0"
+        Driver      "fbdev"
+        BusID       "PCI:0:8:0"
+EndSection
+</code>
+Please mind that your BusID might be different. You can just run
+<code>
+Xorg -configure
+</code>
+which will create /root/xorg.conf.new. Then look in this file for your BusID and act accordingly if it differs.