Re: [Rosegarden-user] Crashes :(

2019-05-17 Thread Will Godfrey
On Wed, 15 May 2019 20:00:37 -0400 Ted Felix wrote: >On 5/15/19 2:36 PM, Will Godfrey wrote: >> My understanding is that nullptr is the 'modern' replacement for NULL, so I >> can't see why it would fail. > > It is. > > In this case, the older version of QSharedPointer provides no way for >

Re: [Rosegarden-user] Crashes :(

2019-05-15 Thread Ted Felix
On 5/15/19 2:36 PM, Will Godfrey wrote: My understanding is that nullptr is the 'modern' replacement for NULL, so I can't see why it would fail. It is. In this case, the older version of QSharedPointer provides no way for the compiler to convert a nullptr (which is actually a nullptr_t) t

Re: [Rosegarden-user] Crashes :(

2019-05-15 Thread Ted Felix
On 5/15/19 2:36 PM, Will Godfrey wrote: Just tried to compile this, and it fails with the report: error: no match for ‘operator=’ (operand types are ‘QSharedPointer’ and ‘std::nullptr_t’) m_baseStyle = nullptr; Should be fixed in [r15493]. Ted.

Re: [Rosegarden-user] Crashes :(

2019-05-15 Thread Ted Felix
On 5/15/19 2:36 PM, Will Godfrey wrote: Just tried to compile this, and it fails with the report: error: no match for ‘operator=’ (operand types are ‘QSharedPointer’ and ‘std::nullptr_t’) m_baseStyle = nullptr; Looks like you may have an older version of the Qt5 development stuff. 5.7 and

Re: [Rosegarden-user] Crashes :(

2019-05-15 Thread Will Godfrey
On Sun, 12 May 2019 19:51:54 -0400 Ted Felix wrote: >On 5/3/19 5:06 AM, Will Godfrey wrote: >> I haven't forgotten this - I'm still totally bogged down with work on >> Yoshimi. >> There is a *lot* going on! > > Just pushed r15492 which was a memory access issue related to >deleting segments a

Re: [Rosegarden-user] Crashes :(

2019-05-12 Thread Ted Felix
On 5/3/19 5:06 AM, Will Godfrey wrote: I haven't forgotten this - I'm still totally bogged down with work on Yoshimi. There is a *lot* going on! Just pushed r15492 which was a memory access issue related to deleting segments and the segment parameter box. This may have fixed the problem.

Re: [Rosegarden-user] Crashes :(

2019-05-03 Thread Will Godfrey
I haven't forgotten this - I'm still totally bogged down with work on Yoshimi. There is a *lot* going on! -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. __

Re: [Rosegarden-user] Crashes :(

2019-04-19 Thread Will Godfrey
On Wed, 17 Apr 2019 09:42:42 -0400 Ted Felix wrote: >On 4/8/19 3:56 AM, Will Godfrey wrote: >> I'm afraid I've still not had time to do anything with this - not fired up >> the >> DAW at all lately - to much other stuff getting in the way :( > > I've updated the instructions for getting a st

Re: [Rosegarden-user] Crashes :(

2019-04-17 Thread Ted Felix
On 4/8/19 3:56 AM, Will Godfrey wrote: I'm afraid I've still not had time to do anything with this - not fired up the DAW at all lately - to much other stuff getting in the way :( I've updated the instructions for getting a stack trace on the wiki. https://www.rosegardenmusic.com/wiki/freque

Re: [Rosegarden-user] Crashes :(

2019-04-11 Thread david
Yes. Remembering also that even a good power supply running too long on a below-normal voltage source can be damaged by that over time. Also keep in mind the mortal enemy of all computers and electronics: heat. Over time, that bakes the life out of electronic components like capacitors and pow

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread rhkramer
On Wednesday, April 10, 2019 11:41:21 AM D. Michael McIntyre wrote: > On 4/10/19 8:54 AM, rhkra...@gmail.com wrote: > > I guess you mean a retail desktop without Windows off the shelf? > > No, I mean a retail desktop anything off the shelf. Nobody stocks them > anymore. It's all laptops and all-

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread D. Michael McIntyre
On 4/10/19 3:52 AM, Sami Jumppanen wrote: For dying computer owners: before upgrading anything, use a known good PSU. That's a thought. Just because I put a good PSU in a couple years ago doesn't mean the PSU isn't the issue now. I don't remember what it is, but it's a ridiculously high gr

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread D. Michael McIntyre
On 4/10/19 8:54 AM, rhkra...@gmail.com wrote: I guess you mean a retail desktop without Windows off the shelf? No, I mean a retail desktop anything off the shelf. Nobody stocks them anymore. It's all laptops and all-in-ones, peppered with the occasional ridiculous "gaming PC" that has crap

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread D. Michael McIntyre
On 4/9/19 4:55 AM, Will Godfrey wrote: Is there nothing like that where you are? There is, but my father made a scene, and I'm not welcome there anymore. They wouldn't take back a laptop they ordered for Dad, so he said, "Can I smash it on the counter then?" They gave the go ahead, and he

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread D. Michael McIntyre
On 4/9/19 7:49 AM, Sami Jumppanen wrote: Out of curiosity, what is the problem? I have no idea. I'm in the middle of typing, and then the computer is just frozen rock solid. When I get it back up, there's a good chance X11 or Weyland or whatever I'm using will be broken to a point where I

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread rhkramer
On Tuesday, April 09, 2019 04:37:15 AM D. Michael McIntyre wrote: > I had gotten in the habit of just buying a retail desktop PC off the > shelf, but you can't buy those anymore. I guess you mean a retail desktop without Windows off the shelf? ___

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread Ted Felix
On 4/8/19 3:56 AM, Will Godfrey wrote: My guess is that the delete operation has left an invalid pointer somewhere. There are definitely bad pointers left around in the code. Intentionally. (!?) See the comments in SequenceManager::segmentDeleted(). If, as I explain there, the memory ma

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread Sami Jumppanen
For dying computer owners: before upgrading anything, use a known good PSU. I just lost a week worth of late nights trying to set up a new computer. I deducted that it was the PSU on the nearly functional computer that had caused CPU failure, by having something else than DC voltage. On the average

Re: [Rosegarden-user] Crashes :(

2019-04-10 Thread david
On 4/7/19 9:56 PM, Will Godfrey wrote: On Thu, 28 Mar 2019 22:18:27 -0400 Ted Felix wrote: On 3/28/19 6:24 PM, Will Godfrey wrote: Not forgotten this - just busy firefighting yoshimi :( No problem. I've been working my way through everything valgrind is showing me to see if I can find y

Re: [Rosegarden-user] Crashes :(

2019-04-09 Thread David W. Jones
On April 9, 2019 1:49:22 AM HST, Sami Jumppanen wrote: > Out of curiosity, what is the problem? > > > > >I had gotten in the habit of just buying a retail desktop PC off > the > > >shelf, but you can't buy those anymore. Getting Linux onto a > retail > > >Windows PC is a huge pain in the as

Re: [Rosegarden-user] Crashes :(

2019-04-09 Thread david
On 4/8/19 10:37 PM, D. Michael McIntyre wrote: I haven't tested the timing thing either.  My computer keeps freezing. When I reboot it, I'm stuck at 1024x768, and the only way I have managed to make progress on that issue is to reinstall Kubuntu.  I've been around that bush three times now, and

Re: [Rosegarden-user] Crashes :(

2019-04-09 Thread Sami Jumppanen
Out of curiosity, what is the problem? > >I had gotten in the habit of just buying a retail desktop PC off the > >shelf, but you can't buy those anymore. Getting Linux onto a retail > >Windows PC is a huge pain in the ass anyway. I guess I have to go > >figure out what components to buy and rol

Re: [Rosegarden-user] Crashes :(

2019-04-09 Thread Will Godfrey
On Tue, 9 Apr 2019 04:37:15 -0400 "D. Michael McIntyre" wrote: >I haven't tested the timing thing either. My computer keeps freezing. >When I reboot it, I'm stuck at 1024x768, and the only way I have managed >to make progress on that issue is to reinstall Kubuntu. I've been >around that bush

Re: [Rosegarden-user] Crashes :(

2019-04-09 Thread D. Michael McIntyre
I haven't tested the timing thing either. My computer keeps freezing. When I reboot it, I'm stuck at 1024x768, and the only way I have managed to make progress on that issue is to reinstall Kubuntu. I've been around that bush three times now, and I have grown tired of the aggravation. This m

Re: [Rosegarden-user] Crashes :(

2019-04-08 Thread Will Godfrey
On Thu, 28 Mar 2019 22:18:27 -0400 Ted Felix wrote: >On 3/28/19 6:24 PM, Will Godfrey wrote: >> Not forgotten this - just busy firefighting yoshimi :( > > No problem. I've been working my way through everything valgrind is >showing me to see if I can find your crashes. Nothing yet. Lots o

Re: [Rosegarden-user] Crashes :(

2019-04-02 Thread david
On 3/28/19 4:18 PM, Ted Felix wrote: On 3/28/19 6:24 PM, Will Godfrey wrote: Not forgotten this - just busy firefighting yoshimi :(   No problem.  I've been working my way through everything valgrind is showing me to see if I can find your crashes.  Nothing yet.  Lots of memory leaks, but n

Re: [Rosegarden-user] Crashes :(

2019-03-28 Thread Ted Felix
On 3/28/19 6:24 PM, Will Godfrey wrote: Not forgotten this - just busy firefighting yoshimi :( No problem. I've been working my way through everything valgrind is showing me to see if I can find your crashes. Nothing yet. Lots of memory leaks, but nothing crashy. Ted. ___

Re: [Rosegarden-user] Crashes :(

2019-03-28 Thread Will Godfrey
Not forgotten this - just busy firefighting yoshimi :( -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. ___ Rosegarden-user mailing list Rosegarden-user@

Re: [Rosegarden-user] Crashes :(

2019-03-25 Thread Will Godfrey
On Sun, 24 Mar 2019 21:30:31 -0400 Ted Felix wrote: >On 3/23/19 5:27 AM, Will Godfrey wrote: >> Typically 3-4 minutes 8-12 tracks MIDI only. >> >> Most commonly happens when splitting a track then deleting part of it. Actual >> crash usually happens next time I go to 'Play'. > > Ok, thanks.

Re: [Rosegarden-user] Crashes :(

2019-03-24 Thread Ted Felix
On 3/23/19 5:27 AM, Will Godfrey wrote: Typically 3-4 minutes 8-12 tracks MIDI only. Most commonly happens when splitting a track then deleting part of it. Actual crash usually happens next time I go to 'Play'. Ok, thanks. I'll see if I can reproduce with these sorts of edits. Had a look

Re: [Rosegarden-user] Crashes :(

2019-03-23 Thread D. Michael McIntyre
On 3/23/19 5:27 AM, Will Godfrey wrote: Yoshimi - gdb was no help at all and we found the problem by simply undoing commits till we found the one where it changed :( Some bug has existed in some form since Richard Bown implemented track deletion, so we'd have to roll back to the commit before

Re: [Rosegarden-user] Crashes :(

2019-03-23 Thread Will Godfrey
On Wed, 20 Mar 2019 18:07:43 -0400 Ted Felix wrote: > > First would be to characterize the editing you are doing. Just a >list of the sorts of things, like track deletes that seem to cause the >issue. Also, how big are the compositions? Number of segments, tracks. > How many minutes? Doe

Re: [Rosegarden-user] Crashes :(

2019-03-20 Thread Ted Felix
On 3/20/19 4:53 PM, Will Godfrey wrote: There seems to be a memory allocation problem that is triggered by deleting tracks/sections. This has been there for quite a long time, but it has only been a real problem for me lately because I'm doing a lot of quite heavy editing, and have to resort to d

[Rosegarden-user] Crashes :(

2019-03-20 Thread Will Godfrey
There seems to be a memory allocation problem that is triggered by deleting tracks/sections. This has been there for quite a long time, but it has only been a real problem for me lately because I'm doing a lot of quite heavy editing, and have to resort to doing very frequent saves. I'm not certain

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-07-11 Thread Chris Cannam
On 28 June 2011 04:03, Peter Desjardins wrote: > AudioPreviewThread::requestPreview for file id 1, start -0.064062500R, > end  8.08125R, width 1018, notify 0x1d8cc60 > AudioPreviewThread::requestPreview - token = 4 > AudioPreviewThread::process() > AudioPreviewThread::process() file id 1 > ter

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-28 Thread D. Michael McIntyre
On Monday, June 27, 2011, Peter Desjardins wrote: > AudioPreviewThread::process() file id 1 > terminate called after throwing an instance of 'std::out_of_range' > what(): basic_string::substr > > Program received signal SIGABRT, Aborted. Well there you go. It doesn't really tell me anything,

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-27 Thread Peter Desjardins
On Fri, Jun 24, 2011 at 8:16 AM, Chris Cannam wrote: > I had a quick try and couldn't reproduce this.  Can you try running > Rosegarden under a debugger and asking for a stack trace? > > i.e. > > $ gdb /usr/bin/rosegarden                 (or wherever it lives) > (gdb) run            (then use it

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-25 Thread Peter Desjardins
Thanks. I'll gather the output you asked for tomorrow night. I'll also try the latest version, I've just accepted what the Ubuntu Studio distribution gives me so far. Peter On Sat, Jun 25, 2011 at 5:25 AM, D. Michael McIntyre wrote: > On Friday, June 24, 2011, Chris Cannam wrote: > >> I had a qu

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-25 Thread D. Michael McIntyre
On Friday, June 24, 2011, Chris Cannam wrote: > I had a quick try and couldn't reproduce this. Nope, neither can I. I put a fairly serious amount of effort into testing this one, and while there are three or four annoying glitchy problems associated with resizing audio segments (with and witho

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-24 Thread Chris Cannam
On 24 June 2011 06:04, Peter Desjardins wrote: > Hi. I'm new to Rosegarden. I've been trying to compose with audio > segments and Rosegarden has crashed every time I hold down shift while > resizing a segment. I had a quick try and couldn't reproduce this. Can you try running Rosegarden under a

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-24 Thread Peter Desjardins
Thank you for your work on Rosegarden, it's a wonderful program. Let me know if I can help when you do get a chance. Is there a more stable way to do what I am trying to do? I want to arrange a sequence of samples, snippets of music and drum sounds. Would most people use a separate sequencing prog

Re: [Rosegarden-user] Crashes when resizing audio segment

2011-06-24 Thread D. Michael McIntyre
On Friday, June 24, 2011, Peter Desjardins wrote: > I can arrange segments and play them without problems. However, when I > hold down shift and drag to resize, Rosegarden instantly crashes. I > can repeat this every time. > Is there another configuration problem that might be causing the crashes

[Rosegarden-user] Crashes when resizing audio segment

2011-06-23 Thread Peter Desjardins
Hi. I'm new to Rosegarden. I've been trying to compose with audio segments and Rosegarden has crashed every time I hold down shift while resizing a segment. I want to add a very small amount of silence to the beginning of a segment. I'm using Ubuntu Studio 10.04 LTS and Rosegarden version 10.02. I