gkrellm and taskbar: solved

[Todd Slater]

Not thinking of xfce as having a dock/panel/slit, I did not check "Set
window type to be a dock or panel" in gkrellm config. I ticked Do not
include in taskbar and Do not include in pager. This caused the annoying
behavior of gkrellm always appearing in the taskbar unless I
unchecked and then rechecked the taskbar and pager options.

BUT, if you untick Do not include in taskbar and pager, and check Set
window type to be a dock or panel, it works as desired. Somewhat
counterintuitive, but there you have it.

Todd