| 2020-04-25 23:47:18 |
Anthony Sottile |
bug |
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added bug |
| 2020-04-28 01:58:17 |
Rafael David Tinoco |
nominated for series |
|
Ubuntu Groovy |
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| 2020-04-28 01:58:17 |
Rafael David Tinoco |
bug task added |
|
tmux (Ubuntu Groovy) |
|
| 2020-04-28 01:58:17 |
Rafael David Tinoco |
nominated for series |
|
Ubuntu Focal |
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| 2020-04-28 01:58:17 |
Rafael David Tinoco |
bug task added |
|
tmux (Ubuntu Focal) |
|
| 2020-04-28 01:58:28 |
Rafael David Tinoco |
bug |
|
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added subscriber Ubuntu Server |
| 2020-04-28 01:58:32 |
Rafael David Tinoco |
tmux (Ubuntu Focal): status |
New |
Triaged |
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| 2020-04-28 01:58:35 |
Rafael David Tinoco |
tmux (Ubuntu Groovy): status |
New |
Triaged |
|
| 2020-05-19 13:46:00 |
Launchpad Janitor |
merge proposal linked |
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https://code.launchpad.net/~sergiodj/ubuntu/+source/tmux/+git/tmux/+merge/384181 |
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| 2020-05-19 13:46:17 |
Sergio Durigan Junior |
tmux (Ubuntu Focal): assignee |
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Sergio Durigan Junior (sergiodj) |
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| 2020-05-19 13:54:11 |
Sergio Durigan Junior |
description |
This is the same as this upstream issue: https://github.com/tmux/tmux/issues/1963 (fixed 2019-11-02)
this is present in 3.0a-2 for ubuntu focal
there is a patch listed here -- alternatively, it looks like this is fixed in 3.1: https://github.com/tmux/tmux/issues/1963#issuecomment-548929945 |
[Impact]
This is a fix to a problem that happens when the user splits up tmux windows (using 'split-window') while running tmux in the background (i.e., not attached to a pty). In this scenario, tmux should automatically resize the panes and the applications running inside them, but it doesn't.
The cherry-picked fix, which has been pushed upstream already, can be found at:
https://github.com/tmux/tmux/commit/bad95db8785f4ee6b6e17750500c024642e83134
[Test Case]
To reproduce the bug, one can use a slightly modified version of the upstream bug reporter's script.
$ lxc launch ubuntu-daily:focal tmux-bug1875109
$ lxc shell tmux-bug1875109
# apt update && apt install tmux
# cat > reproducer.sh << __EOF__
#!/usr/bin/env bash
set -euo pipefail
TMUX="tmux"
tmux_cmd() { "${TMUX}" -u -L demo-session "$@"; }
msg() { echo -e "\033[1m+ $*\033[m"; }
msg tmux version
"${TMUX}" -V
msg starting tmux...
tmux_cmd new-session -d -x 80 -y 8 nano --ignorercfiles
sleep .5
tmux_cmd send-keys -t0 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
tmux_cmd send-keys -t0 Enter
sleep .5
msg 'this is nano at full width:'
tmux_cmd capture-pane -pt0
tmux_cmd split-window -ht0 -l 50 sleep infinity
sleep .5
msg 'this is nano at smaller width (should have "Modified" + $ at eol):'
tmux_cmd capture-pane -pt0
msg 'trying to grep Modified'
if ! tmux_cmd capture-pane -pt0 | grep Modified; then
msg "@@@@@@@@ BUG DETECTED @@@@@@@@"
else
msg "@@@@@@@@ NO BUG FOUND @@@@@@@@"
fi
msg cleaning up...
tmux_cmd kill-pane -t1
# quit nano to exit tmux
tmux_cmd send-keys -t0 '^X'
tmux_cmd send-keys -t0 'n'
sleep .5
tmux_cmd kill-session >& /dev/null || true
__EOF__
# chmod +x reproducer.sh
# ./reproducer.sh
Look for "@@@@@@@@ BUG DETECTED @@@@@@@@" in the output.
[Regression Potential]
* The fix is extremely simple and self-contained: it teaches tmux to detect whether a window in an unattached session, and resizes it in this case.
* The only "regression" potential I can think of is if tmux's internal state gets confused and mistakenly assumes that a window that is active in an attached session is actually in an unattached session, thus failing to properly resize the window. This would not be considered a regression, though, since it'd be a latent bug that manifested after this change.
[Original Description]
This is the same as this upstream issue: https://github.com/tmux/tmux/issues/1963 (fixed 2019-11-02)
this is present in 3.0a-2 for ubuntu focal
there is a patch listed here -- alternatively, it looks like this is fixed in 3.1: https://github.com/tmux/tmux/issues/1963#issuecomment-548929945 |
|
| 2020-05-19 13:58:06 |
Sergio Durigan Junior |
tmux (Ubuntu Groovy): status |
Triaged |
Fix Released |
|
| 2020-05-20 12:09:31 |
Sergio Durigan Junior |
description |
[Impact]
This is a fix to a problem that happens when the user splits up tmux windows (using 'split-window') while running tmux in the background (i.e., not attached to a pty). In this scenario, tmux should automatically resize the panes and the applications running inside them, but it doesn't.
The cherry-picked fix, which has been pushed upstream already, can be found at:
https://github.com/tmux/tmux/commit/bad95db8785f4ee6b6e17750500c024642e83134
[Test Case]
To reproduce the bug, one can use a slightly modified version of the upstream bug reporter's script.
$ lxc launch ubuntu-daily:focal tmux-bug1875109
$ lxc shell tmux-bug1875109
# apt update && apt install tmux
# cat > reproducer.sh << __EOF__
#!/usr/bin/env bash
set -euo pipefail
TMUX="tmux"
tmux_cmd() { "${TMUX}" -u -L demo-session "$@"; }
msg() { echo -e "\033[1m+ $*\033[m"; }
msg tmux version
"${TMUX}" -V
msg starting tmux...
tmux_cmd new-session -d -x 80 -y 8 nano --ignorercfiles
sleep .5
tmux_cmd send-keys -t0 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
tmux_cmd send-keys -t0 Enter
sleep .5
msg 'this is nano at full width:'
tmux_cmd capture-pane -pt0
tmux_cmd split-window -ht0 -l 50 sleep infinity
sleep .5
msg 'this is nano at smaller width (should have "Modified" + $ at eol):'
tmux_cmd capture-pane -pt0
msg 'trying to grep Modified'
if ! tmux_cmd capture-pane -pt0 | grep Modified; then
msg "@@@@@@@@ BUG DETECTED @@@@@@@@"
else
msg "@@@@@@@@ NO BUG FOUND @@@@@@@@"
fi
msg cleaning up...
tmux_cmd kill-pane -t1
# quit nano to exit tmux
tmux_cmd send-keys -t0 '^X'
tmux_cmd send-keys -t0 'n'
sleep .5
tmux_cmd kill-session >& /dev/null || true
__EOF__
# chmod +x reproducer.sh
# ./reproducer.sh
Look for "@@@@@@@@ BUG DETECTED @@@@@@@@" in the output.
[Regression Potential]
* The fix is extremely simple and self-contained: it teaches tmux to detect whether a window in an unattached session, and resizes it in this case.
* The only "regression" potential I can think of is if tmux's internal state gets confused and mistakenly assumes that a window that is active in an attached session is actually in an unattached session, thus failing to properly resize the window. This would not be considered a regression, though, since it'd be a latent bug that manifested after this change.
[Original Description]
This is the same as this upstream issue: https://github.com/tmux/tmux/issues/1963 (fixed 2019-11-02)
this is present in 3.0a-2 for ubuntu focal
there is a patch listed here -- alternatively, it looks like this is fixed in 3.1: https://github.com/tmux/tmux/issues/1963#issuecomment-548929945 |
[Impact]
This is a fix to a problem that happens when the user splits up tmux windows (using 'split-window') while running tmux in the background (i.e., not attached to a pty). In this scenario, tmux should automatically resize the panes and the applications running inside them, but it doesn't.
The cherry-picked fix, which has been pushed upstream already, can be found at:
https://github.com/tmux/tmux/commit/bad95db8785f4ee6b6e17750500c024642e83134
[Test Case]
To reproduce the bug, one can use a slightly modified version of the upstream bug reporter's script.
$ lxc launch ubuntu-daily:focal tmux-bug1875109
$ lxc shell tmux-bug1875109
# apt update && apt install tmux
# cat > reproducer.sh << __EOF__
#!/usr/bin/env bash
set -euo pipefail
TMUX="tmux"
tmux_cmd() { "${TMUX}" -u -L demo-session "$@"; }
msg() { echo -e "\033[1m+ $*\033[m"; }
msg tmux version
"${TMUX}" -V
msg starting tmux...
tmux_cmd new-session -d -x 80 -y 8 nano --ignorercfiles
sleep .5
tmux_cmd send-keys -t0 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
tmux_cmd send-keys -t0 Enter
sleep .5
msg 'this is nano at full width:'
tmux_cmd capture-pane -pt0
tmux_cmd split-window -ht0 -l 50 sleep infinity
sleep .5
msg 'this is nano at smaller width (should have "Modified" + $ at eol):'
tmux_cmd capture-pane -pt0
msg 'trying to grep Modified'
if ! tmux_cmd capture-pane -pt0 | grep Modified; then
msg "@@@@@@@@ BUG DETECTED @@@@@@@@"
else
msg "@@@@@@@@ NO BUG FOUND @@@@@@@@"
fi
msg cleaning up...
tmux_cmd kill-pane -t1
# quit nano to exit tmux
tmux_cmd send-keys -t0 '^X'
tmux_cmd send-keys -t0 'n'
sleep .5
tmux_cmd kill-session >& /dev/null || true
__EOF__
# chmod +x reproducer.sh
# ./reproducer.sh
Look for "@@@@@@@@ BUG DETECTED @@@@@@@@" in the output.
[Regression Potential]
* The fix is extremely simple and self-contained: it teaches tmux to detect whether a window is in an unattached session, and resizes it in this case.
* The changes are localized to the client's screen drawing behaviour, so irregularities in drawing behaviour would be what to watch for with regressions.
[Original Description]
This is the same as this upstream issue: https://github.com/tmux/tmux/issues/1963 (fixed 2019-11-02)
this is present in 3.0a-2 for ubuntu focal
there is a patch listed here -- alternatively, it looks like this is fixed in 3.1: https://github.com/tmux/tmux/issues/1963#issuecomment-548929945 |
|
| 2020-05-20 16:58:21 |
Robie Basak |
tmux (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
| 2020-05-20 16:58:22 |
Robie Basak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2020-05-20 16:58:24 |
Robie Basak |
bug |
|
|
added subscriber SRU Verification |
| 2020-05-20 16:58:27 |
Robie Basak |
tags |
|
verification-needed verification-needed-focal |
|
| 2020-05-20 18:50:18 |
Anthony Sottile |
tags |
verification-needed verification-needed-focal |
verification-done-focal verification-needed |
|
| 2020-05-28 09:01:57 |
Łukasz Zemczak |
tags |
verification-done-focal verification-needed |
verification-needed verification-needed-focal |
|
| 2020-08-22 20:40:46 |
Anthony Sottile |
tags |
verification-needed verification-needed-focal |
verification-done verification-done-focal |
|
| 2020-08-25 17:22:43 |
Launchpad Janitor |
tmux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-08-25 17:22:47 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
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