View Issue Details

IDProjectCategoryView StatusLast Update
0002044Double CommanderGraphical user interfacepublic2019-03-03 15:53
Reporterclassz Assigned To 
PrioritynormalSeveritymajorReproducibilityrandom
Status closedResolutionfixed 
ProjectionnoneETAnone 
PlatformMac OSXOSMacOS Version10.13.4
Product Version0.8.2 
Summary0002044: App UI Freezes sometimes
DescriptionMacOSX - 0.8.2 beta.
I previously had version 0.6.X, but ever since upgrading to the 0.8.X versions, I experience the following frequently:
* When I switch back to the DoubleCommander, it freezes (becomes unresponsive) for at least a few seconds (between 5 to 10). Like it's trying to reach an inaccessible resource or something, times out, and only then becomes responsive.
* Once in a while, it become completely freezes (even after 30 seconds, it doesn't unfreeze).
* Unfortunately, I cannot reproduce this again and again (happens a lot of times, but not by making specific steps).
TagsNo tags attached.
Fixed in Revision
Operating systemMacOSX
Widgetset
Architecture64-bit

Activities

odt

2018-04-10 01:26

reporter   ~0002561

I have the same issue, I can add that the longer doublecmd window is not active then more chance to face with the issue. v 0.8.1 beta

fgordon

2018-04-12 11:29

reporter   ~0002565

Last edited: 2018-04-12 11:30

Same problem here, on two different macs. One with OS X El Capitan, the other with MacOS High Sierra. On Double Commander v 0.8.1 and 0.8.2

inoyakaigor

2018-04-18 12:46

reporter   ~0002568

Last edited: 2018-04-18 12:48

Same problem here. The degradation happened after update 0.7 to first version from 0.8 branch.

MacOS / Sierra.

maed

2018-04-25 11:53

reporter   ~0002574

Same here on Archlinux. Issue is only present in qt5 version. It happened with qt4 to qt5 migration I think.

Here:
[2018-03-06 13:44] [ALPM] removed doublecmd-qt4 (0.8.1-1)
[2018-03-06 13:45] [ALPM] installed doublecmd-qt5 (0.8.2-1)

fgordon

2018-05-02 16:57

reporter   ~0002587

The Reproducibility is not "random". It happens all the time when some time passes since Double Commander had focus.

Gregory.K

2018-05-11 16:28

reporter   ~0002600

Same here, on Windows 10 64bit.

classz

2018-06-17 06:05

reporter   ~0002633

Still happening in version 0.8.3

ymudryy

2018-07-23 22:17

reporter   ~0002693

Last edited: 2018-07-23 22:21

I have the same issue on Mac OS X version 10.11.6. Just like for everyone else it started after updating to the first version of 0.8 branch.

Edit: and same thing about the way it happens. Usually if I let Double Commander sit without focus while working on something else, it becomes unresponsive when focus is regained. I've noticed the time it becomes unresponsive for is longer, the longer it sits without focus in the background.

kandrey89

2018-07-24 06:37

reporter   ~0002696

I think this might be the same issue that I filed a bug on where I mount 2 NAS drives on MacOS, but the drives are accessed every minute, so they don't have a chance to unmount, yet after some time passed, when I bring DC to the front, it freezes 10-30seconds, extremely annoying!!! Happens 0.8.2 to the latest nightly 8189 v0.9.0, have not tried versions other than the ones listed, but always had a problem.
I think the problem worsened once I mounted the 2nd drive.
https://doublecmd.sourceforge.io/mantisbt/view.php?id=2091

ymudryy

2018-07-25 01:39

reporter   ~0002698

I don't have any network devices mounted and this issue is still happening.

sharkme

2018-08-06 22:55

reporter   ~0002715

Last edited: 2018-08-07 00:48

Same issue here. MacOSX High Sierra / DoubleCmd 0.8.3 64 bit.
No external drives, no network drives, no other nonsense.

Work-Around: 32 bit 0.8.3 on same OS + device + exact DoubleCmd config does not freeze. Using that for now. This issue seems exclusive to 64 bit (At least on MacOSX).

ymudryy

2018-08-07 21:01

reporter   ~0002716

I went and downloaded 32-bit version of Double Commander a few hours ago. Just now ran into the same freezing issue with 32-bit version as well, although it took a lot longer before it happened. Also when it froze, I had to force-kill the process as it wouldn't unfreeze after 30 seconds (maybe coincidence).

sharkme

2018-08-08 04:19

reporter   ~0002717

For me it used to happen consistently: Leave Double Commander running in background for a while (2-5min) then when you switch back you are guaranteed to have it freeze for 5-10 sec. So it was very reproducible.
Now, after switching to 32bit I haven't seen any freezes in 2 days, would expect to have seen like 20-30 freezes on 64 bit.

I think the freeze / kill issue might be a different issue ? I never had to kill it because of that before. I mean, I've killed it but it was because of other usage pattern.

sharkme

2018-08-08 06:51

reporter   ~0002718

Accidentally opened the 64 bit version without realizing it and immediately noticed that the issue came back. Curious if others can try the 32 bit version and report back as well.

kandrey89

2018-08-11 03:41

reporter   ~0002721

I can also confirm that on MacOS 10.13.5 High Sierra 64bit running DC v0.9.0 8249 trunk 32bit Carbon does not experience this horrendous lag!

danielvasas

2018-10-17 15:40

reporter   ~0002798

Same here on macOS 10.14

dantitiu

2018-10-17 18:51

reporter   ~0002799

Same for me on:
Version: 0.8.4 beta
Revision: 8272
Build date: 2018/08/18
Lazarus: 1.8.4.0-58419
FPC: 3.0.4
Platform: x86_64-Darwin-qt4
OS version: Mac OS X 10.14.0
Widgetset library: Qt 4.8.6, libQt4Pas 4.5.3

Sometimes it takes longer than other times, it feels like measuring disk space or looking for some disk changes. I also haven't been able to detect a clear pattern and it's terribly annoying.

tomd

2018-12-04 19:28

reporter   ~0002959

It seems this is happening if a directory open in a tab contains frequently changed files. If I leave DC pointing to a folder that has no file changes, then this bug never occurs. If I leave DC pointing to top of my project (with source code and build folders) then returning to DC after some time of work will experience long freezes (up to a minute or so).

Double Commander
Version: 0.8.3 beta
Revision: 8160
Build date: 2018/06/03
Lazarus: 1.8.0.6
FPC: 2.6.4
Platform: x86_64-Darwin-qt4
OS version: Mac OS X 10.13.6
Widgetset library: Qt 4.8.6, libQt4Pas 4.5.3

StAlex74

2019-01-17 10:45

reporter   ~0003007

Still here.

Double Commander
Version: 0.8.4 beta
Revision: 8272
Build date: 2018/08/18
Lazarus: 1.8.4.0-58419
FPC: 3.0.4
Platform: x86_64-Darwin-qt4
OS version: Mac OS X 10.14.2

Widgetset library: Qt 4.8.6, libQt4Pas 4.5.3

ymudryy

2019-02-11 22:32

reporter   ~0003038

I've been using 64-bit version 0.9.0 for the past few hours and haven't been experiencing the freezing issues on a Mac, looks like it got fixed.

StAlex74

2019-02-12 16:46

reporter   ~0003039

DoubleCmd in use two days.
After upgrade MacOS to 10.14.3, UI Freeze issue still not appears.

->Close?

Double Commander
Version: 0.9.0 beta
Revision: 8649
Build date: 2019/02/09
Lazarus: 2.0.1.0-60391
FPC: 3.0.4
Platform: x86_64-Darwin-qt4
OS version: Mac OS X 10.14.3

Widgetset library: Qt 4.8.6, libQt4Pas 4.5.3

classz

2019-02-25 20:04

reporter   ~0003062

Been using version 0.9.1 beta for Mac for a few days - seems fixed

classz

2019-02-25 20:04

reporter   ~0003063

Fixed in latest versions (0.9.0 and above)

Issue History

Date Modified Username Field Change
2018-04-04 15:40 classz New Issue
2018-04-10 01:26 odt Note Added: 0002561
2018-04-12 11:29 fgordon Note Added: 0002565
2018-04-12 11:30 fgordon Note Edited: 0002565
2018-04-18 12:46 inoyakaigor Note Added: 0002568
2018-04-18 12:48 inoyakaigor Note Edited: 0002568
2018-04-25 11:53 maed Note Added: 0002574
2018-05-02 16:57 fgordon Note Added: 0002587
2018-05-11 16:28 Gregory.K Note Added: 0002600
2018-06-17 06:05 classz Note Added: 0002633
2018-07-23 22:17 ymudryy Note Added: 0002693
2018-07-23 22:21 ymudryy Note Edited: 0002693
2018-07-24 06:37 kandrey89 Note Added: 0002696
2018-07-25 01:39 ymudryy Note Added: 0002698
2018-08-06 22:55 sharkme Note Added: 0002715
2018-08-06 22:56 sharkme Note Edited: 0002715
2018-08-06 22:56 sharkme Note Edited: 0002715
2018-08-07 00:48 sharkme Note Edited: 0002715
2018-08-07 21:01 ymudryy Note Added: 0002716
2018-08-08 04:19 sharkme Note Added: 0002717
2018-08-08 06:51 sharkme Note Added: 0002718
2018-08-11 03:41 kandrey89 Note Added: 0002721
2018-10-17 15:40 danielvasas Note Added: 0002798
2018-10-17 18:51 dantitiu Note Added: 0002799
2018-12-04 19:28 tomd Note Added: 0002959
2019-01-17 10:45 StAlex74 Note Added: 0003007
2019-02-11 22:32 ymudryy Note Added: 0003038
2019-02-12 16:46 StAlex74 Note Added: 0003039
2019-02-25 20:04 classz Note Added: 0003062
2019-02-25 20:04 classz Note Added: 0003063
2019-02-25 20:04 classz Status new => closed
2019-02-25 20:04 classz Resolution open => fixed