![]() Htop is an interactive system monitor that supports scrolling and mouse interaction as well. The list is in no particular order of ranking. ![]() Almost all the tools mentioned here should be available via the package manager of other distributions as well. ![]() I have included installation commands for Debian/Ubuntu based distributions. Hence, in this article, I’ll mention a few good alternatives to the top command utility that are potentially better. Useful system monitoring tools like top (but better than top) There are alternatives which provide you more information on the running processes and lets you manage them easily. For these reasons, using top command to its fullest is not easy for everyone. However, you won’t find any mouse support, scroll support, no colors to highlight things, and a few other cons. Why do you need “Top” Alternatives?Ĭonsidering that you’ll find it baked in on most of the Linux distribution by default, top isn’t going anywhere. It also gives you the ability to kill processes that you don’t need.īut, what alternatives do you have? Do you need any? Let’s find out. ![]() In case you didn’t know, the “Top” utility helps display all the running processes and gives you some important information on the performance of your personal computer or server. I was reading, switched tabs in one browser window, and upon clicking the tab everything froze but for the few things just described.No matter whether you’re a system administrator or just a casual desktop user, you may have heard about one of the most popular terminal-based system monitoring tool “ top“. But Ctrl+ Alt+ F3 did switch to a text term, Ctrl+ Alt+ F1 brought back the X windows session. Not even moving the cursor onto another window, when I have focus-follows-mouse, changes the window frame highlighting. The PrtScn made a popup saying I could drag a rectangle (but not) or hit ESC (works). In my case, just minutes ago, everything was hung except the mouse moved the cursor, but the mouse did no more. Now everything's back to normal, no reboot or loss of anything involved. I could then switch back to the first workspace, kill Chromium, which I had by then figured had crashed and was hogging all keyboard and mouse events. This did switch workspaces, and doing so somehow unhitched whatever was blocking mouse and keyboard actions. Not yet mentioned but might work in some cases - try CTRL+ ALT+ RIGHTARROW or LEFTARROW. "Call oom_kill, which kills a process to alleviate an O ut O f M emory condition", which (at least for me) often kills the program that is causing the issue, as it is the largest RAM consuming process running at the time. then assuming MagicSysRq support is compiled into the kernel (From ), on a QWERTY keyboard (alternatives for the below f are provided in the aforementioned article), one can try: Switch to another virtual console ( Ctrl+ Alt+any one of F1-6), to initiate a pkill (or similar, as detailed above).Use keyboard/mouse to A) Run the Ctrl+ Alt+ * option above, B) Navigate to a utility that can be used to terminate the offending program, C) Launch a terminal to initiate a pkill (or similar, as detailed above).Adding one more possible solution to the mix, and (apart from the accepted answer) one of the least destructive of the answers so far.
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