I recently started having this same problem in Hardy.
It didn't start until after I moved the bottom panel to the left side. I'm unable to consistently reproduce it, but it happens about once or twice a day now.
top shows:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11644 amigo 20 0 553m 515m 15m R 81 25.4 33:24.22 gnome-panel
and the memory has been slowly growing for the last 43 minutes. I know it's been 43 minutes because the clock stopped updating when the panel froze.
I recently started having this same problem in Hardy.
It didn't start until after I moved the bottom panel to the left side. I'm unable to consistently reproduce it, but it happens about once or twice a day now.
top shows:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11644 amigo 20 0 553m 515m 15m R 81 25.4 33:24.22 gnome-panel
and the memory has been slowly growing for the last 43 minutes. I know it's been 43 minutes because the clock stopped updating when the panel froze.