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--- user:sachy:lakatux [2018/07/13 10:50] – nanorc sachy
+++ user:sachy:lakatux [2019/07/26 15:08] – [touchpad and scrolling] sachy
@@ Line 351: / Line 351: @@
 bind ^L copytext all
 </code>
+==== URL v xattr ====
+Nejaky debil vymyslel a defaultne zapnul ukladani URL stahovaneho souboru do xattr. Informace samotná je uložena jako vlastnost user.xdg.origin.url, případně user.xdg.referrer.url
+By default se tak chova wget (při kompilaci vypnout parametrem --disable-xattr; za běhu --no-xattr) a chromajzl.
+[[https://www.root.cz/clanky/atributy-souboru-mohou-obsahovat-url-ze-ktere-byl-soubor-stazen/]]
+==== Leading zeros v bc ====
+"bc" zahazuje 0 na zacatku desetinnych cisel, protoze americani maji vseobecne s cislama problem (a neexistuje ani zadny prepinac ktery by to zapnul)
+<code>echo "5*0.1" | bc
+.5
+</code>
+Nastesti co nedokaze basic calculator, dokaze sed... Fix do .bashrc:
+<code>alias bc="bc | sed -e 's/^\./0./g' -e 's/^-\./-0./g'"</code>
 ==== TODO ====
+===== Upgrade Ascii -> Beowulf =====
+==== Strange behavior of touchpad and broken scrolling ====
+X11 migrated from evdev to libinput. Lets go back to the working method...
+<code bash>
+apt-get purge xserver-xorg-input-libinput
+apt-get install xserver-xorg-input-evdev
+</code>
+==== Release.pgp unsupported binary format ====
+When apt-get update says ^^, it means that just some junk is left in /var/lib/apt/lists ...
+<code bash>
+# rm -rfv /var/lib/apt/lists/*
+</code>