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Old 12-17-2021, 05:56 AM   #1
guanx
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gv and geeqie crashes and KDE5 security flaw


Hi,

Since Slackware 15 is in RCx stage, I'm always in fear of the arrival of the release.

Basic utilities like gv and geeqie are so buggy that gv crashes every a few minutes, and geeqie never will start. KDE5 cannot detect newly attached USB mass storage devices.

The most serious thing I know is that hibernation in KDE5 will not lock the screen first like KDE4 does, but only locks after resume, which always leaves a time window of more than a hundred ms for unauthorized read of the screen content.

Shall we give Slackware 15 RCx a little more time, or will the release have to come very soon?

Best,
guanx
 
Old 12-17-2021, 11:48 AM   #2
giomat
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I don't know for the KDE issue, but for geeqie i personally don't have any problems.
Did you try to run it from a terminal and see if it complains about something?
Are you testing on a fresh install or an old updated one?
There was a thread here not long ago (a couple of months?) regarding issues with geeqie not
running for some users, perhaps worth a look?
 
Old 12-17-2021, 02:20 PM   #3
kgha
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Quote:
Originally Posted by giomat View Post
There was a thread here not long ago (a couple of months?) regarding issues with geeqie not
running for some users, perhaps worth a look?
Maybe this one?
https://www.linuxquestions.org/quest...ie-4175690033/
 
Old 12-17-2021, 02:35 PM   #4
volkerdi
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Quote:
Originally Posted by guanx View Post
Hi,

Since Slackware 15 is in RCx stage, I'm always in fear of the arrival of the release.

Basic utilities like gv and geeqie are so buggy that gv crashes every a few minutes, and geeqie never will start. KDE5 cannot detect newly attached USB mass storage devices.
I've not seen crashes recently with either of these. Tested again here on both 64-bit and 32-bit.

Quote:
The most serious thing I know is that hibernation in KDE5 will not lock the screen first like KDE4 does, but only locks after resume, which always leaves a time window of more than a hundred ms for unauthorized read of the screen content.
That'd be an issue to take up with the upstream developers. Perhaps it could make it into 5.23.5.
 
3 members found this post helpful.
Old 12-18-2021, 03:03 PM   #5
kjhambrick
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Quote:
Originally Posted by guanx View Post

<<<snip>>>

Basic utilities like gv and geeqie are so buggy that gv crashes every a few minutes, and geeqie never will start. KDE5 cannot detect newly attached USB mass storage devices.

<<<snip>>>
guanx --

I had an issue with geeqie last week but I discovered that I had created unresolved library dependencies due to my messy mix of Slackware Live followed by an out-of-sync updates from Slackware Current.

Everything now works as expected after I found and removed Alien Bob's ffmpeg and freerdp and then reinstalled the official packages from current. ( see: https://www.linuxquestions.org/quest...7/#post6308860 )

I wonder ... does
Code:
ldd /usr/bin/geeqie |grep -i 'not found'
return any missing libraries ?

My only issue with gv is that I haven't figured out how to increase the size of the widgets on my 3840x2160 Laptop Monitor ...

hth.

-- kjh

[quote]
Shall we give Slackware 15 RCx a little more time, or will the release have to come very soon?
[/quote}

If my vote matters, sooner would be better

Last edited by kjhambrick; 12-18-2021 at 03:05 PM.
 
2 members found this post helpful.
Old 12-22-2021, 12:18 PM   #6
giomat
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Quote:
Originally Posted by guanx View Post
The most serious thing I know is that hibernation in KDE5 will not lock the screen first like KDE4 does, but only locks after resume, which always leaves a time window of more than a hundred ms for unauthorized read of the screen content.
I investigated this issue a bit and saw that people on other distros workaround by using systemd hooks on suspend to call loginctl lock-session.
In slackware there's elogind for session management and i saw it is possible to add custom hooks for pre/post operations on suspend, so you could
try hacking with that

https://wiki.gentoo.org/wiki/Elogind...ming.2Fthawing

I'll try when i have some time and report back
 
Old 12-22-2021, 12:33 PM   #7
Windu
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Quote:
Originally Posted by giomat View Post
I investigated this issue a bit and saw that people on other distros workaround by using systemd hooks on suspend to call loginctl lock-session.
In slackware there's elogind for session management and i saw it is possible to add custom hooks for pre/post operations on suspend, so you could
try hacking with that

https://wiki.gentoo.org/wiki/Elogind...ming.2Fthawing

I'll try when i have some time and report back
Perhaps this works to let elogind lock the desktop on suspend: https://gist.github.com/ryukinix/bd0...ae70e41b7c822b
 
  


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