Open abhirup-dev opened 4 years ago
This is curious - I can't seem to repro this:
No matter how many times I tried, refresh-client
didn't seem to corrupt the display at all.
Perhaps there's something more about your machine's config that's causing this. What's TERM
set to? Which linux distro is this?
Within tmux
, $TERM
is set to "screen". Outside tmux, it is set to "xterm-256color". I'm using Ubuntu 1804.
No matter how many times I tried, refresh-client didn't seem to corrupt the display at all.
I'm able to reproduce this issue every time.
@maverickdas There must be something specific to your setup then that's causing this, because I still can't get this to repro.
infocmp
from within tmux
?.tmux.conf
?What's the output of infocmp from within tmux?
# Reconstructed via infocmp from file: /lib/terminfo/s/screen screen|VT 100/ANSI X3.64 virtual terminal, am, km, mir, msgr, xenl, colors#8, cols#80, it#8, lines#24, ncv@, pairs#64, acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, clear=\E[H\E[J, cnorm=\E[34h\E[?25h, cr=\r, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\n, cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM, cvvis=\E[34l, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E(B\E)0, flash=\Eg, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\n, indn=\E[%p1%dS, is2=\E)0, kbs=^?, kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[3~, kend=\E[4~, kf1=\EOP, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, khome=\E[1~, kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, nel=\EE, op=\E[39;49m, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, rmcup=\E[?1049l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[23m, rmul=\E[24m, rs2=\Ec\E[?1000l\E[?25h, sc=\E7, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, sgr=\E[0%?%p6%t;1%;%?%p1%t;3%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p5%t;2%;m%?%p9%t\016%e\017%;, sgr0=\E[m\017, smacs=^N, smcup=\E[?1049h, smir=\E[4h, smkx=\E[?1h\E=, smso=\E[3m, smul=\E[4m, tbc=\E[3g, vpa=\E[%i%p1%dd,
What font are you using?
I'm using Source Code Pro font and acrylicOpacity
is true.
Which distro are you using?
Ubuntu 1804. kernel - 4.19.84
Could you share your .tmux.conf?
Would you mind also sharing the output of infocmp
outside of tmux? Thanks!
Output of infocmp
from outside tmux:
# Reconstructed via infocmp from file: /lib/terminfo/x/xterm-256color
xterm-256color|xterm with 256 colors,
am, bce, ccc, km, mc5i, mir, msgr, npc, xenl,
colors#0x100, cols#80, it#8, lines#24, pairs#0x7fff,
acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
clear=\E[H\E[2J, cnorm=\E[?12l\E[?25h, cr=\r,
csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
cud=\E[%p1%dB, cud1=\n, cuf=\E[%p1%dC, cuf1=\E[C,
cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m,
dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K,
el1=\E[1K, flash=\E[?5h$<100/>\E[?5l, home=\E[H,
hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@,
il=\E[%p1%dL, il1=\E[L, ind=\n, indn=\E[%p1%dS,
initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\,
invis=\E[8m, is2=\E[!p\E[?3;4l\E[4l\E>, kDC=\E[3;2~,
kEND=\E[1;2F, kHOM=\E[1;2H, kIC=\E[2;2~, kLFT=\E[1;2D,
kNXT=\E[6;2~, kPRV=\E[5;2~, kRIT=\E[1;2C, kb2=\EOE, kbs=^?,
kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA,
kdch1=\E[3~, kend=\EOF, kent=\EOM, kf1=\EOP, kf10=\E[21~,
kf11=\E[23~, kf12=\E[24~, kf13=\E[1;2P, kf14=\E[1;2Q,
kf15=\E[1;2R, kf16=\E[1;2S, kf17=\E[15;2~, kf18=\E[17;2~,
kf19=\E[18;2~, kf2=\EOQ, kf20=\E[19;2~, kf21=\E[20;2~,
kf22=\E[21;2~, kf23=\E[23;2~, kf24=\E[24;2~,
kf25=\E[1;5P, kf26=\E[1;5Q, kf27=\E[1;5R, kf28=\E[1;5S,
kf29=\E[15;5~, kf3=\EOR, kf30=\E[17;5~, kf31=\E[18;5~,
kf32=\E[19;5~, kf33=\E[20;5~, kf34=\E[21;5~,
kf35=\E[23;5~, kf36=\E[24;5~, kf37=\E[1;6P, kf38=\E[1;6Q,
kf39=\E[1;6R, kf4=\EOS, kf40=\E[1;6S, kf41=\E[15;6~,
kf42=\E[17;6~, kf43=\E[18;6~, kf44=\E[19;6~,
kf45=\E[20;6~, kf46=\E[21;6~, kf47=\E[23;6~,
kf48=\E[24;6~, kf49=\E[1;3P, kf5=\E[15~, kf50=\E[1;3Q,
kf51=\E[1;3R, kf52=\E[1;3S, kf53=\E[15;3~, kf54=\E[17;3~,
kf55=\E[18;3~, kf56=\E[19;3~, kf57=\E[20;3~,
kf58=\E[21;3~, kf59=\E[23;3~, kf6=\E[17~, kf60=\E[24;3~,
kf61=\E[1;4P, kf62=\E[1;4Q, kf63=\E[1;4R, kf7=\E[18~,
kf8=\E[19~, kf9=\E[20~, khome=\EOH, kich1=\E[2~,
kind=\E[1;2B, kmous=\E[M, knp=\E[6~, kpp=\E[5~,
kri=\E[1;2A, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, meml=\El,
memu=\Em, oc=\E]104\007, op=\E[39;49m, rc=\E8,
rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM,
rin=\E[%p1%dT, ritm=\E[23m, rmacs=\E(B, rmam=\E[?7l,
rmcup=\E[?1049l\E[23;0;0t, rmir=\E[4l, rmkx=\E[?1l\E>,
rmm=\E[?1034l, rmso=\E[27m, rmul=\E[24m,
rs1=\Ec\E]104\007, rs2=\E[!p\E[?3;4l\E[4l\E>, sc=\E7,
setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
sgr0=\E(B\E[m, sitm=\E[3m, smacs=\E(0, smam=\E[?7h,
smcup=\E[?1049h\E[22;0;0t, smir=\E[4h, smkx=\E[?1h\E=,
smm=\E[?1034h, smso=\E[7m, smul=\E[4m, tbc=\E[3g,
u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?%[;0123456789]c,
u9=\E[c, vpa=\E[%i%p1%dd,
I'm also having this issue with tmux, but it doesn't happen with only htop. Example: If I split tmux vertically and move to the new panel the bottom area of the terminal starts getting garbled.
Hi @andreibosco and others, this issue has been triaged by the terminal team and is being tracked in this issue. https://github.com/microsoft/terminal/issues/3487
More info on the journey here. https://github.com/microsoft/terminal/issues/176
Setting locale to en_US
with sudo update-locale LANG=en_US.UTF8
solved the problem for me.
Before there was C.UTF8
@andrei-yanovich my locale is already set to en_US.UTF8, but thanks for the suggestion
I'm having the same issue, on both the latest Preview (1.1.1671.0 @fergalmoran's linked release) and latest stable version (1.0.1401), I also tried tmux 3.1b and 2.6.
LANG
is set to en_US.UTF8
TERM
is set to xterm-256color
on both tmux and Windows Terminal.
Font is Cascadia Code.
Sometimes it breaks as soon as the vertical pane is open and sometimes it takes a while, but it always happens when I'm using tmux.
I have also tried enabling/disabling experimental.rendering.forceFullRepaint
, but the results are the same.
On this image, I have two vertical panes open, only the right one should have content, but it's leaking into the left side, which should only show the prompt.
infocmp output is exactly the same inside or outside tmux:
# Reconstructed via infocmp from file: /lib/terminfo/x/xterm-256color
xterm-256color|xterm with 256 colors,
am, bce, ccc, km, mc5i, mir, msgr, npc, xenl,
colors#0x100, cols#80, it#8, lines#24, pairs#0x7fff,
acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
clear=\E[H\E[2J, cnorm=\E[?12l\E[?25h, cr=\r,
csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
cud=\E[%p1%dB, cud1=\n, cuf=\E[%p1%dC, cuf1=\E[C,
cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m,
dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K,
el1=\E[1K, flash=\E[?5h$<100/>\E[?5l, home=\E[H,
hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@,
il=\E[%p1%dL, il1=\E[L, ind=\n, indn=\E[%p1%dS,
initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\,
invis=\E[8m, is2=\E[!p\E[?3;4l\E[4l\E>, kDC=\E[3;2~,
kEND=\E[1;2F, kHOM=\E[1;2H, kIC=\E[2;2~, kLFT=\E[1;2D,
kNXT=\E[6;2~, kPRV=\E[5;2~, kRIT=\E[1;2C, kb2=\EOE, kbs=^?,
kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA,
kdch1=\E[3~, kend=\EOF, kent=\EOM, kf1=\EOP, kf10=\E[21~,
kf11=\E[23~, kf12=\E[24~, kf13=\E[1;2P, kf14=\E[1;2Q,
kf15=\E[1;2R, kf16=\E[1;2S, kf17=\E[15;2~, kf18=\E[17;2~,
kf19=\E[18;2~, kf2=\EOQ, kf20=\E[19;2~, kf21=\E[20;2~,
kf22=\E[21;2~, kf23=\E[23;2~, kf24=\E[24;2~,
kf25=\E[1;5P, kf26=\E[1;5Q, kf27=\E[1;5R, kf28=\E[1;5S,
kf29=\E[15;5~, kf3=\EOR, kf30=\E[17;5~, kf31=\E[18;5~,
kf32=\E[19;5~, kf33=\E[20;5~, kf34=\E[21;5~,
kf35=\E[23;5~, kf36=\E[24;5~, kf37=\E[1;6P, kf38=\E[1;6Q,
kf39=\E[1;6R, kf4=\EOS, kf40=\E[1;6S, kf41=\E[15;6~,
kf42=\E[17;6~, kf43=\E[18;6~, kf44=\E[19;6~,
kf45=\E[20;6~, kf46=\E[21;6~, kf47=\E[23;6~,
kf48=\E[24;6~, kf49=\E[1;3P, kf5=\E[15~, kf50=\E[1;3Q,
kf51=\E[1;3R, kf52=\E[1;3S, kf53=\E[15;3~, kf54=\E[17;3~,
kf55=\E[18;3~, kf56=\E[19;3~, kf57=\E[20;3~,
kf58=\E[21;3~, kf59=\E[23;3~, kf6=\E[17~, kf60=\E[24;3~,
kf61=\E[1;4P, kf62=\E[1;4Q, kf63=\E[1;4R, kf7=\E[18~,
kf8=\E[19~, kf9=\E[20~, khome=\EOH, kich1=\E[2~,
kind=\E[1;2B, kmous=\E[M, knp=\E[6~, kpp=\E[5~,
kri=\E[1;2A, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, meml=\El,
memu=\Em, oc=\E]104\007, op=\E[39;49m, rc=\E8,
rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM,
rin=\E[%p1%dT, ritm=\E[23m, rmacs=\E(B, rmam=\E[?7l,
rmcup=\E[?1049l\E[23;0;0t, rmir=\E[4l, rmkx=\E[?1l\E>,
rmm=\E[?1034l, rmso=\E[27m, rmul=\E[24m,
rs1=\Ec\E]104\007, rs2=\E[!p\E[?3;4l\E[4l\E>, sc=\E7,
setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
sgr0=\E(B\E[m, sitm=\E[3m, smacs=\E(0, smam=\E[?7h,
smcup=\E[?1049h\E[22;0;0t, smir=\E[4h, smkx=\E[?1h\E=,
smm=\E[?1034h, smso=\E[7m, smul=\E[4m, tbc=\E[3g,
u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?%[;0123456789]c,
u9=\E[c, vpa=\E[%i%p1%dd,
Huh. Are any of the non-low-ASCII glyphs displayed on your screen double-width? You can tell by trying to select them (hold down Shift if tmux is claiming mouse input)
@DHowett Thanks for your reply, I hope I understood this correctly, I've been selecting all the glyphs I can find and it seems they are all using just one space:
Did I do it right or did I completely misunderstood?
That's exactly what I was after. Thank you. :smile:
@DHowett btw, should I try that on the Preview or Stable version?
Fortunately, that one doesn't matter!
Not sure if this would help debug the issue, but I just noticed that floating windows in neovim inside tmux also suffer from a similar issue, where part of them will be rendered on the left side of the terminal.
When the floating window is closed, it leaves some artifacts behind at the edge of the screen:
This doesn't happen when running neovim outside tmux.
@edrpls - this is fixed for me in the latest preview 1.1.1812.0
Thanks @fergalmoran, I'll try that version.
I have been testing out preview 1.1.1812.0, and while the issue is not as frequent, it still happens with vertical panes.
Is the character still 0x0f when you’re seeing the issue with vertical panes?
@DHowett I'm not sure, since it happens very rarely now, it's difficult to debug, so it's not that much of an issue now. I'll try to get more data if next time it happens.
A similar thing that is hard to consistently reproduce it, and very difficult to actually get a screenshot of it; but sometimes (tmux 3.0a in Terminal 1.3.2382.0), when mouse mode is enabled*, opening the right click menu (holding right mouse button wherever) will draw all the line drawing characters with garbled characters; they look very similar to UTF-8 text being parsed as ISO-8859-1. The terminal does correct itself very quickly, less than 100ms, but if the garbled characters did cause line wrapping to happen, the layout stays broken until one changes panes or tabs.
*: set -g mouse on
, which can be input without changing your tmux.conf
by using Ctrl+b :
When the garbled line drawing characters from the right click menu happen, any line drawing characters from pane separators will also be shown as random characters until tmux corrects itself.
Note that this is not due to tmux or something else in the system not being in UTF-8 mode; UTF-8 filenames are still correctly printed and displayed. It's only that split second frame that appears to incorrectly decode UTF-8. This also happens, sometimes, with my shell's powerline-based PS1 after starting tmux
from scratch: the PS1 will print garbled text instead of powerline characters, and then it'll correct itself before I put any input; but if the extra length from the bad decode(?) causes a line wrap, the tmux status line gets pushed off-screen unless I detach and reattach.
EDIT: after the terminal was left attached overnight, this happened to the tmux status line:
The input cursor for the shell is also positioned incorrectly:
I just happened to catch this same glitch happening while being completely outside tmux; this is just a regular direct zsh
session in WSL2:
The glitch happened to coincide with me typing, which is possibly what caused the glitch to stay on screen.
Whoa. It looks like something disabled UTF-8 handling. You're totally right about that. Tell me, is this under the MSYS2/Cygwin runtime?
Setting locale to en_US with
sudo update-locale LANG=en_US.UTF8
solved the problem for me. Before there was C.UTF8
Just wanted to note that I was in the same situation and this also "fixed" it for me. Default install of Ubuntu 20.10 in WSL2, using Terminal 1.4.3243.0 from the Store. Before switching to en_US.UTF8 I would sometimes get corruption (mostly when color escape codes were used in weechat, or some combination of tmux, htop, etc). It does seem like the default should "just work" - but is the issue with Terminal, WSL2's Ubuntu distro, or something else?
After changing to en_US.UFT8 there is still some improper behavior, e.g.: (the "space" in "shuffle2" shouldn't be there)
With C.UTF8, the formatting of the blue URL would get broken and cause random other lines of the window to be overwritten.
The nickname is using a unicode zero-width space: https://github.com/dolphin-emu/sadm/blob/38433caf317fafb66c46efdbf6bed03fbf9d21c0/central/ircclient.py#L108
edit: actually, there is still some corruption (although not as bad). A weechat channel with some lines containing escape codes: After changing weechat window to view another channel, some characters remain on screen:
ok...last update 😅 After letting weechat run for some time, I am actually still seeing corruption close to or the same as before, so C.UTF8->en_US.UTF8 didn't help as much as I thought. I also see that the zero-width unicode issue specifically is already tracked in a separate issue on this github repo.
This may be a red herring, but it seem that if I ssh to a host with an identical infocmp both inside + outside of tmux, rendering behaves normally --- this rendering issue only happens for me in a tmux running locally (WSL2).
I haven't seen this issue for the past few months using preview builds but in the last few days it started happening consistently. Always the same setup, 2 horizontal tmux panes with vim in the top pane (split vertically).
This issue went away when I switched to the newest stable release (Windows Terminal v1.10.2714.0).
I have 1.11.3471.0 For the purposes of this test I used both Cascadia Mono and Consolas. I can reproduce this problem simply by doing line selection in a clean neovim through tmux
I have 1.11.3471.0 For the purposes of this test I used both Cascadia Mono and Consolas. I can reproduce this problem simply by doing line selection in a clean neovim through tmux
This may be a tmux configuration issue. The problem seems to be fixed after I set
set-window-option -g utf8 on
in .tmux.conf
after seeing this issue https://github.com/kovidgoyal/kitty/issues/2047
Looks like that the corruption happens when the minute changes, so it's somehow related to the time display.
a few months later... — happened to have the same tmux session being displayed on two different screens from two different OS's and noticed that only the macos iTerm2 session was suffering from mangled display. Same session in Apple's ootb Terminal.apps is totally fine.
for x-linking purposes: #6987
Environment
Steps to reproduce
htop
,top
inside a tmux pane:refresh-client
) to refresh the tmux client (I actually faced this problem during the course of my but was later able to reproduce it using steps 1 and 2.Expected behavior
Nothing should happen. The command mentioned in step 1 should continue to run without any changes. In fact, that is what happens in minTTY terminal that ships by default with WSL.
Actual behavior
The output from
htop
gets garbled. Only the changing parts of the text, like fluctuating RAM usage, reordering of processes gets reflected. See the given screenshots in this Reddit post.