On Thursday, February 20, 2020, 08:55:37 AM GMT+2, Richard Kimberly Heck
<rikih...@lyx.org> wrote:
On 2/19/20 5:23 PM, V K wrote:
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> On Wednesday, February 19, 2020, 11:36:58 PM GMT+2, V K <sovh...@yahoo.com>
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> I did exactly the same as you described once more and Lyx disappeared.
> Using Qt version 5.14.1 in /usr/lib.
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> On Wednesday, February 19, 2020, 10:06:32 PM GMT+2, Richard Kimberly Heck
> <rikih...@lyx.org> wrote:
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> On 2/19/20 12:22 PM, V K wrote:
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>> Steps to reproduce: navigate through menus with keyboard (arrows), let's
>> say, menu Navigate, go deeper into sub-menu (Bookmarks – Save Bookmark 1)
>> and if there will be no more sub-menu in the left but you press left arrow
>> Lyx crashes and after relaunching there is no documents from last session.
>> If you go right with arrow, this opens right to the active menu. If you go
>> to the left from menu item that hasn't sub menu (let's say, Navigate – Next
>> Note), Lyx is not crashing and that opens next to the left menu.
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>> Sorry for the lapsus lingua: not left, but right and vice versa in all my
>> text.
>> My setup: Manjaro Linux, Lyx 2.3.4.
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> Can you give more detailed instructions? Here's what I did (using
> English GUI):
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> 1. Alt-N, to open the Navigate menu
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> 2. Bookmarks is highlighted, so hit right arrow to open that menu.
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> 3. Hit right arrow again. This takes me to the Document menu.
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> What version of Qt is installed on your machine?
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> I think, I narrowed the cause. I'm working in Wayland (Sway). There is no
> crash when I'm launching Lyx with xwayland (as "QT_QPA_PLATFORM=xcb lyx") and
> hitting right when I am in the Bookmarks sub-menu takes me to the Document
> menu. But Lyx in Wayland crashes when I do the same.
> I just receive your mail. Yes, it's Wayland.
I'm forwarding this, then, to the devel list. As I said, we've seen some
issues with Wayland, though my sense is that these are Qt issues,
mostly, not LyX issues (though they become LyX issues, since we depend
upon Qt).
If you have an option to try other Qt versions, that also could be helpful.
Riki
I think, I've found cause of this Wayland error:
https://bugreports.qt.io/browse/QTBUG-81952
Behaviour of my Lyx in Wayland is exactly the same and error too when launching
Lyx from terminal: "xdg_wm_base@23: error 2: xdg_popup was destroyed while it
was not the topmost popup The Wayland connection experienced a fatal error"
So bug was fixed in Qt 5.15.1
Best regards,
Valdemaras
P. S. I was forced to enroll to lyx-devel mailing list, because my answer to
the last mail wasn't delivered: lyx-devel list replied with "non-members
are not permitted to post to this list", that's normal, but my replay wasn't
delivered to lyx-users list and R. K. Heck too.
VK
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