Differences

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--- linux [2024/04/27 00:13] – dblume
+++ linux [2025/08/07 23:05] (current) – [Image/Photo Editors] dblume
@@ Line 66: / Line 66: @@
 | [[https://www.photopea.com/|Photopea]] | Online | Has arrows. Width is limited to a narrow max. |
 | [[https://excalidraw.com/|Excalidraw]] | Online | Pretty great diagram drawing tools. Not a photo editor, but making a note here. |
+| [[https://app.diagrams.net/|app.diagrams.net / draw.io]] | Online | Quick charts, UML templates |
 | **-> [[https://krita.org/en/|Krita]]** | Local | Promising image editor. Arrows in vector layer. Draw line then change properties. |
 | [[https://www.gimp.org/|Gimp]] | Local | The huge standard. GNU Photoshop. More than I usually need. |
 | [[https://www.pinta-project.com/|Pinta]] | Local | Inspired by an old version of Paint.NET. Installed, but unsure. Arrows are easy. |
+| [[https://pixieditor.net/|Pixie]] | Local | Another DotNET image editor. |
@@ Line 87: / Line 89: @@
 ===== i3 =====
-The [[https://i3wm.org/|i3 Window Manager]].
+The [[https://i3wm.org/|i3 Window Manager]]. (Eventually consider [[https://swaywm.org/|Sway]], a tiling Wayland compositor and a drop-in replacement for i3, with no tearing problems.)
 ==== Install Alacritty ====
@@ Line 271: / Line 273: @@
 [[https://askubuntu.com/questions/1413750/how-to-change-2-finger-touchpad-scroll-speed-on-ubuntu-22-04|How to change 2-finger touchpad scroll speed on Ubuntu 22.04]]. If you really want this, may have to compile libinput-config locally.
+====== Distro Upgrade ======
+Software Updater: "Not enough free disk space"
+Thread at Slack. First try "sudo apt-get autoremove --purge", and if that doesn't work, then to see the installed kernels:
+<code>
+$ dpkg --list | egrep "^ii +(linux-image|linux-headers)"
+ii  linux-headers-5.11.0-46-generic            5.11.0-46.51~20.04.1                amd64        Linux kernel headers for version 5.11.0 on 64 bit x86 SMP
+ii  linux-headers-5.13.0-52-generic            5.13.0-52.59~20.04.1                amd64        Linux kernel headers for version 5.13.0 on 64 bit x86 SMP
+ii  linux-headers-5.15.0-58-generic            5.15.0-58.64~20.04.1                amd64        Linux kernel headers for version 5.15.0 on 64 bit x86 SMP
+ii  linux-headers-5.15.0-60-generic            5.15.0-60.66~20.04.1                amd64        Linux kernel headers for version 5.15.0 on 64 bit x86 SMP
+ii  linux-headers-5.4.0-42                     5.4.0-42.46                         all          Header files related to Linux kernel version 5.4.0
+ii  linux-headers-5.4.0-42-generic             5.4.0-42.46                         amd64        Linux kernel headers for version 5.4.0 on 64 bit x86 SMP
+ii  linux-headers-5.8.0-63-generic             5.8.0-63.71~20.04.1                 amd64        Linux kernel headers for version 5.8.0 on 64 bit x86 SMP
+ii  linux-headers-generic-hwe-20.04            5.15.0.60.66~20.04.26               amd64        Generic Linux kernel headers
+ii  linux-image-5.15.0-58-generic              5.15.0-58.64~20.04.1                amd64        Signed kernel image generic
+ii  linux-image-5.15.0-60-generic              5.15.0-60.66~20.04.1                amd64        Signed kernel image generic
+ii  linux-image-generic-hwe-20.04              5.15.0.60.66~20.04.26               amd64        Generic Linux kernel image
+</code>
+And then choose the old ones (comparing with what's on /boot) to manually remove...
+<code>
+df -h /boot
+ls -l /boot
+# Install aptitude to see why it was installed... (Output wordy, says whether manually installed, dependencies)
+aptitude why -v linux-headers-5.11.0-46-generic
+sudo apt purge linux-headers-5.11.0-46-generic  # picked a few old looking ones
+</code>