On Wed, Nov 13, 2019 at 03:00:05PM +0100, Mischa wrote: > > On 4 Nov 2019, at 16:51, Mischa <obs...@high5.nl> wrote: > >> On 2 Nov 2019, at 15:19, Hiltjo Posthuma <hil...@codemadness.org> wrote: > >> On Sat, Nov 02, 2019 at 08:32:50AM +0100, Mischa wrote: > >>> Hi All, > >>> > >>> Not sure if this is on my side, setting, or if something has changed with > >>> tmux or top redrawing of the terminal. > >>> I am using tmux, over mosh, on one of my jump hosts to connect to other > >>> hosts. In some of the windows I have a remote top -C running. > >>> When I am attaching the tmux session on a smaller display, for example my > >>> phone, the output of top is fine. > >>> > >>> However when I connect back with a larger display the output of top is > >>> completely garbled. It does recover line by line when processes jump to a > >>> different “rank”. > >>> > >>> Below are two screenshots with roughly 5 minutes between them. > >>> Anything I can test? Change? Do? > >>> > >>> Thanx!! > >>> > >>> Mischa > >>> > >> > >> Hi, > >> > >> Same issue here since upgrading from 6.5 to 6.6. > >> > >> I don't use mosh, but connect via SSH to a remote machine and attaching to > >> tmux > >> running irssi. It is attached to a shared session. The first attached > >> resolution/window size is bigger. > >> > >> Maybe it is fixed already: > >> https://cvsweb.openbsd.org/src/usr.bin/tmux/server-client.c > >> rev 1.296 > > > > Thanx! Will check it out. > > With -current I am still seeing the issue. Anybody else? > > Mischa > >
Hey Mischa, Assuming we have the same issue: I have bisected my issue to this commit now: https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/tmux/server-client.c.diff?r1=1.293&r2=1.294 server-client.c Revision 1.294, Wed Aug 28 07:34:32 2019 UTC It can be reproduced now also in a local single tmux session with these steps: - Start tmux. - C-b c (new window). - Start top -C -s 1 in one window. - Let top refresh one second. - Switch to the other tmux window. - Resize the client in some way. - Wait a second for top to redraw. - Switch back to the window that is running top. - The text is not drawn correctly. In practise this happens for me when irssi redraws its contents in a similar way. I'll try to figure out a patch, but can you confirm if reverting this commit also fixes your issue? -- Kind regards, Hiltjo
