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bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows
From: |
Robert Marshall |
Subject: |
bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations |
Date: |
Fri, 21 Mar 2014 16:53:56 +0000 |
martin rudalics writes:
> > > Once more (I'm confused): What I wanted you to try is to get that bad
> > > frame (the one without title decoration and without minibuffer) back
> on
> > > screen. Let's call this the "bad base state". Now please in that
> state
> > > do:
> > >
> > > (1) Apply your window manager's key shortcut to maximize it and then
> the
> > > shortcut to restore its normal size. Do title bar or minibuffer
> > > come back?
> >
> > No both in the 'maximized' state and on restored the window is exactly
> > the same (though in a different position relative to the rest of the
> > screen). The one difference is that the emacs frame which was
> > originally showing two windows
>
> Do you mean the "bad base state" frame was showing two windows before
> maximization? Or do you mean the frame whose state was saved and should
> have been restored was showing two windows? Or does the "second window"
> refer to the minibuffer window?
>
> > now only shows one window. I'm
> > including a screenshot of the maximised state. Other applications
> > maximise as expected - as does emacs when the desktop isn't loaded.
> > (I commented in a previous message that maximise isn't working
> > properly when the frame is in this state).
>
> You mean it simply does not maximize, as can be seen on the screenshot.
> Are the three buttons (minimize, maximize, delete) on the right of the
> toolbar something you've seen before on your system? I don't see them
> on the screenshot you sent earlier. What happens when you click on
> them? Finally, there are no scroll bars and no right fringes on this
> frame which probably count as more bugs.
Sorry for the confusion I've caused here - those 3 buttons belong to
another application whose window I have shaded (so that the rest of it
is not visible). The emacs scroll bars and fringe disappear when the
window gets the maximise command.
When the maximise happens - as you see the frame doesn't appear to
change size but it does relocate - it starts off in the centre of the
screen and f11 causes it to move to the top left of the screen - so
the correct place - if only the rest of the frame were the correct
size! It would appear that the frame is only showing part of what
should be there - on further experimentation I've managed to
'maximise' so that the top window appears ok but the lower window only
displays a few lines with no mode line visible and C-x o takes me into
that area of around 3.5 lines and I could scroll up and down in that
window without a mode line.
>
> > Is the maximise state happening but the border is only giving a
> > partial window and the other buffer is there but the frame cuts off
> > visibility?
>
> The frame dump you sent earlier indicates that the Emacs frame/window
> handling code considers everything in order. This means that the bug
> happens either in the communcation between window manager and Emacs or
> that Emacs doesn't redraw the frame orderly. But all this is dwarfed by
> the fact that there's no title line and the strange buttons on the right
> of the frame.
>
> > > (2) In the bad base state type F11. Does anything change? Type F11
> > > again. Does anything change this time?
> >
> > Exactly the same behaviour as in case (1)
>
> Remarkable. One clue less for the disappearance of the title line.
>
> > I exited the bad state emacs but with only one window shown in the
> > frame and then restarted emacs and the frame was displayed correctly!
> > I then displayed another buffer in a second window in that frame and
> > exited again. On a restart the problem was back.
>
> I can only assure you that yours is the strangest behavior I've seen
> over the past year.
>
> > The problem only seems to occur when the frame is trying to show 2
> > buffers?
>
> OK. I'm happy that the problem is reliably repeatable. So please
> proceed as follows:
>
> (1) In the frame whose state you save, just before exiting it, do
> `window--dump-frame' and post the contents of the *window-frame-dump*
> buffer here and also the value of `desktop-saved-frameset' for control.
You mean before exiting emacs and that saving the desktop file and
with an un'maximised' bad frame? I get (evaluating it in *scratch*)
(see end of message - maybe I've misunderstood you here and you wanted
the output with just one window in the bad frame - the output from
that option is at the end)
frame pixel: 992 x 648 cols/lines: 124 x 36 units: 8 x 18
frame text pixel: 960 x 648 cols/lines: 120 x 36
tool: 0 scroll: 16 fringe: 16 border: 0 right: 0 bottom: 0
#<window 7> parent: nil
pixel left: 0 top: 0 size: 992 x 630 new: 992
char left: 0 top: 0 size: 124 x 35 new: 124
normal: 1.0 x 1.0 new: nil
#<window 3 on .emacs> parent: #<window 7>
pixel left: 0 top: 0 size: 992 x 314 new: 992
char left: 0 top: 0 size: 124 x 17 new: 124
normal: 1.0 x 0.5 new: nil
body pixel: 960 x 296 char: 120 x 16
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 18 divider: 0
#<window 8 on *scratch*> parent: #<window 7>
pixel left: 0 top: 314 size: 992 x 316 new: 992
char left: 0 top: 17 size: 124 x 18 new: 124
normal: 1.0 x 0.5 new: nil
body pixel: 960 x 298 char: 120 x 16
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 18 divider: 0
#<window 4 on *Minibuf-0*> parent: nil
pixel left: 0 top: 630 size: 992 x 18 new: 0
char left: 0 top: 35 size: 992 x 1 new: 240
normal: 1.0 x 1.0 new: 0
body pixel: 960 x 18 char: 120 x 1
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 0 divider: 0
I then exit and here is desktop-saved-frameset
(setq desktop-saved-frameset [frameset 1 (21292 26291 660046 398000) (desktop .
"206") "robert@poulenc" nil nil ((((font-backend xft x) (font .
"-unknown-Inconsolata-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1")
(font-parameter . "Inconsolata-12") (border-width . 0) (internal-border-width .
0) (right-divider-width . 0) (bottom-divider-width . 0) (vertical-scroll-bars .
right) (foreground-color . "DarkOrchid1") (background-color . "mint cream")
(mouse-color . "#221f1e") (border-color . "black") (screen-gamma)
(line-spacing) (left-fringe . 8) (right-fringe . 8) (scroll-bar-foreground .
"#221f1e") (scroll-bar-background . "grey75") (menu-bar-lines . 1)
(tool-bar-lines . 1) (title) (wait-for-wm . t) (fullscreen) (tool-bar-position
. top) (icon-type . t) (auto-raise) (auto-lower) (cursor-type . box)
(scroll-bar-width . 16) (alpha . 90) (horizontal-scroll-bars . t) (display-type
. color) (background-mode . light) (cursor-color . "#221f1e") (sticky)
(environment) (maximized) (frameset--id . "C8B6-55AF-6CE3-E1B1")
(frameset--mini t . t) (modeline . t) (minibuffer . t) (unsplittable)
(icon-name) (visibility . t) (display . ":0") (explicit-name) (height . 36)
(width . 120) (left . 590) (top . 94)) ((min-height . 8) (min-width . 10)
(min-height-ignore . 4) (min-width-ignore . 6) (min-height-safe . 2)
(min-width-safe . 2) (min-pixel-height . 144) (min-pixel-width . 80)
(min-pixel-height-ignore . 72) (min-pixel-width-ignore . 48)
(min-pixel-height-safe . 36) (min-pixel-width-safe . 16)) vc (pixel-width .
992) (pixel-height . 630) (total-width . 124) (total-height . 35)
(normal-height . 1.0) (normal-width . 1.0) (combination-limit) (leaf
(pixel-width . 992) (pixel-height . 314) (total-width . 124) (total-height .
17) (normal-height . 0.5) (normal-width . 1.0) (buffer ".emacs" (selected)
(hscroll . 0) (fringes 8 8 nil) (margins nil) (scroll-bars 16 2 t nil) (vscroll
. 0) (dedicated) (point . 2818) (start . 2727))) (leaf (last . t) (pixel-width
. 992) (pixel-height . 316) (total-width . 124) (total-height . 18)
(normal-height . 0.5) (normal-width . 1.0) (buffer "WikipediaApplet.cpp"
(selected . t) (hscroll . 0) (fringes 8 8 nil) (margins nil) (scroll-bars 16 2
t nil) (vscroll . 0) (dedicated) (point . 28638) (start . 28492)))))])
>
> (2) Repeat the experiment with two side-by-side windows (that is call
> `split-window-right' before saving the desktop) and proceed as described
> in (1).
>
So just one buffer in the frame split into 2 side by side windows
(with the issues with two windows I'd been using split-window-below
and displaying another buffer in the second window).......
In attempting to restart to do this test I was unable to replicate the
error for some time, I started emacs 3-4 times without the problem,
eventually I got a bad frame and got the results below:
frame pixel: 992 x 648 cols/lines: 124 x 36 units: 8 x 18
frame text pixel: 960 x 648 cols/lines: 120 x 36
tool: 0 scroll: 16 fringe: 16 border: 0 right: 0 bottom: 0
#<window 11> parent: nil
pixel left: 0 top: 0 size: 992 x 630 new: 992
char left: 0 top: 0 size: 124 x 35 new: 124
normal: 1.0 x 1.0 new: 1.0
#<window 3 on .emacs> parent: #<window 11>
pixel left: 0 top: 0 size: 496 x 630 new: 496
char left: 0 top: 0 size: 62 x 35 new: 62
normal: 0.5 x 1.0 new: 0.5
body pixel: 464 x 612 char: 58 x 34
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 18 divider: 0
#<window 12 on .emacs> parent: #<window 11>
pixel left: 496 top: 0 size: 496 x 630 new: 496
char left: 62 top: 0 size: 62 x 35 new: 62
normal: 0.5 x 1.0 new: 0.5
body pixel: 464 x 612 char: 58 x 34
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 18 divider: 0
#<window 4 on *Minibuf-0*> parent: nil
pixel left: 0 top: 630 size: 992 x 18 new: 0
char left: 0 top: 35 size: 124 x 1 new: 124
normal: 1.0 x 1.0 new: 0
body pixel: 960 x 18 char: 120 x 1
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 0 divider: 0
(setq desktop-saved-frameset [frameset 1 (21292 27767 934040 895000) (desktop .
"206") "robert@poulenc" nil nil ((((font-backend xft x) (font .
"-unknown-Inconsolata-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1")
(font-parameter . "Inconsolata-12") (border-width . 0) (internal-border-width .
0) (right-divider-width . 0) (bottom-divider-width . 0) (vertical-scroll-bars .
right) (foreground-color . "DarkOrchid1") (background-color . "mint cream")
(mouse-color . "#221f1e") (border-color . "black") (screen-gamma)
(line-spacing) (left-fringe . 8) (right-fringe . 8) (scroll-bar-foreground .
"#221f1e") (scroll-bar-background . "grey75") (menu-bar-lines . 1)
(tool-bar-lines . 1) (title) (wait-for-wm . t) (fullscreen) (tool-bar-position
. top) (icon-type . t) (auto-raise) (auto-lower) (cursor-type . box)
(scroll-bar-width . 16) (alpha . 90) (horizontal-scroll-bars . t) (display-type
. color) (background-mode . light) (cursor-color . "#221f1e") (sticky)
(environment) (maximized) (frameset--id . "C8B6-55AF-6CE3-E1B1")
(frameset--mini t . t) (modeline . t) (minibuffer . t) (unsplittable)
(icon-name) (visibility . icon) (display . ":0") (explicit-name) (height . 37)
(width . 120)) ((min-height . 4) (min-width . 20) (min-height-ignore . 2)
(min-width-ignore . 12) (min-height-safe . 1) (min-width-safe . 4)
(min-pixel-height . 72) (min-pixel-width . 160) (min-pixel-height-ignore . 36)
(min-pixel-width-ignore . 96) (min-pixel-height-safe . 18)
(min-pixel-width-safe . 32)) hc (pixel-width . 992) (pixel-height . 648)
(total-width . 124) (total-height . 36) (normal-height . 1.0) (normal-width .
1.0) (combination-limit) (leaf (pixel-width . 496) (pixel-height . 648)
(total-width . 62) (total-height . 36) (normal-height . 1.0) (normal-width .
0.5) (buffer ".emacs" (selected . t) (hscroll . 0) (fringes 8 8 nil) (margins
nil) (scroll-bars 16 2 t nil) (vscroll . 0) (dedicated) (point . 4262) (start .
3837))) (leaf (last . t) (pixel-width . 496) (pixel-height . 648) (total-width
. 62) (total-height . 36) (normal-height . 1.0) (normal-width . 0.5) (buffer
".emacs" (selected) (hscroll . 0) (fringes 8 8 nil) (margins nil) (scroll-bars
16 2 t nil) (vscroll . 0) (dedicated) (point . 4262) (start . 3837)))))])
Restarted emacs and it came up with a bad frame, in case I misunderstood
(1) here's window--dump-frame with just one window visible in the frame
frame pixel: 992 x 666 cols/lines: 124 x 37 units: 8 x 18
frame text pixel: 960 x 666 cols/lines: 120 x 37
tool: 0 scroll: 16 fringe: 16 border: 0 right: 0 bottom: 0
#<window 3 on *scratch*> parent: nil
pixel left: 0 top: 0 size: 992 x 648 new: 648
char left: 0 top: 0 size: 124 x 36 new: 34
normal: 1.0 x 1.0 new: nil
body pixel: 960 x 630 char: 120 x 35
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 18 divider: 0
#<window 4 on *Minibuf-0*> parent: nil
pixel left: 0 top: 648 size: 992 x 18 new: 0
char left: 0 top: 36 size: 124 x 1 new: 1
normal: 1.0 x 1.0 new: 0
body pixel: 960 x 18 char: 120 x 1
width left fringe: 8 left margin: 0 right margin: 0
width right fringe: 8 scroll-bar: 16 divider: 0
height header-line: 0 mode-line: 0 divider: 0
And on exit .emacs.desktop contains
(setq desktop-saved-frameset [frameset 1 (21292 27934 99775 17000) (desktop .
"206") "robert@poulenc" nil nil ((((font-backend xft x) (font .
"-unknown-Inconsolata-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1")
(font-parameter . "Inconsolata-12") (border-width . 0) (internal-border-width .
0) (right-divider-width . 0) (bottom-divider-width . 0) (vertical-scroll-bars .
right) (foreground-color . "DarkOrchid1") (background-color . "mint cream")
(mouse-color . "#221f1e") (border-color . "black") (screen-gamma)
(line-spacing) (left-fringe . 8) (right-fringe . 8) (scroll-bar-foreground .
"#221f1e") (scroll-bar-background . "grey75") (menu-bar-lines . 1)
(tool-bar-lines . 1) (title) (wait-for-wm . t) (fullscreen) (tool-bar-position
. top) (icon-type . t) (auto-raise) (auto-lower) (cursor-type . box)
(scroll-bar-width . 16) (alpha . 90) (horizontal-scroll-bars . t) (display-type
. color) (background-mode . light) (cursor-color . "#221f1e") (sticky)
(environment) (maximized) (frameset--id . "C8B6-55AF-6CE3-E1B1")
(frameset--mini t . t) (modeline . t) (minibuffer . t) (unsplittable)
(icon-name) (visibility . t) (display . ":0") (explicit-name) (height . 37)
(width . 120) (left . 590) (top . 94)) ((min-height . 4) (min-width . 10)
(min-height-ignore . 2) (min-width-ignore . 6) (min-height-safe . 1)
(min-width-safe . 2) (min-pixel-height . 72) (min-pixel-width . 80)
(min-pixel-height-ignore . 36) (min-pixel-width-ignore . 48)
(min-pixel-height-safe . 18) (min-pixel-width-safe . 16)) leaf (pixel-width .
992) (pixel-height . 648) (total-width . 124) (total-height . 36)
(normal-height . 1.0) (normal-width . 1.0) (buffer ".emacs" (selected . t)
(hscroll . 0) (fringes 8 8 nil) (margins nil) (scroll-bars 16 2 t nil) (vscroll
. 0) (dedicated) (point . 4262) (start . 3837))))])
Robert
--
Robert Marshall
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, (continued)
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Robert Marshall, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Robert Marshall, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Robert Marshall, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/20
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/21
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/21
- Message not available
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/21
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations,
Robert Marshall <=
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/21
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/21
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Robert Marshall, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, martin rudalics, 2014/03/22
- bug#17046: 24.3.50; On startup emacs frame has no minibuffer or windows decorations, Juanma Barranquero, 2014/03/22