urxvt built with USE="buffer-on-clear" causes the top command to lose its column header upon the first refresh. Normally the output would look like this: top - 02:53:19 up 1 day, 2:53, 1 user, load average: 0.05, 0.12, 0.22 Tasks: 198 total, 1 running, 196 sleeping, 0 stopped, 1 zombie %Cpu(s): 3.5 us, 0.7 sy, 0.2 ni, 95.0 id, 0.6 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem: 7839664 total, 7493684 used, 345980 free, 218700 buffers KiB Swap: 12582908 total, 0 used, 12582908 free, 6157276 cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1 root 20 0 4244 608 520 S 0.000 0.008 0:01.81 init 2 root 20 0 0 0 0 S 0.000 0.000 0:00.02 kthreadd 3 root 20 0 0 0 0 S 0.000 0.000 0:00.60 ksoftirqd/0 Etc. But in urxvt with the buffer-on-clear patch, the "PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND" line disappears after the first time top refreshes, and doesn't come back. I assume this is just a small miscalculation of line numbers in urxvt, and can be easily fixed. I might even have a look myself, if I get time and someone else doesn't find it first. Reproducible: Always Steps to Reproduce: 1. USE="buffer-on-clear" emerge "=x11-terms/rxvt-unicode-9.18" 2. urxvt 3. top Actual Results: Top's column header disappears after a refresh. Expected Results: The column header should remain after a refresh. Also affects 9.19.
Looks like applying the patch from https://gist.github.com/anonymous/2559054 instead of rxvt-unicode-9.14-clear.patch solves this issue. This alternative patch has been mentioned in the same thread (https://bbs.archlinux.org/viewtopic.php?id=129302) from where the current patch comes from.
(In reply to Ferenc Erki from comment #1) > Looks like applying the patch from https://gist.github.com/anonymous/2559054 > instead of rxvt-unicode-9.14-clear.patch solves this issue. This alternative > patch has been mentioned in the same thread > (https://bbs.archlinux.org/viewtopic.php?id=129302) from where the current > patch comes from. I can confirm this issue. Alternative patch works ok.
Patch long gone.
