[Edubuntu-bugs] [Bug 1884525] Re: Cannot start calibre
I agree it's not a duplicate, and I don't know why ~juanjo-benages marked it as such. The PyCapsule error indicates a faulty build (possibly needs to be rebuilt for pyqt). The AttributeError: 'NoneType' object has no attribute 'cancel' error is due to changes in python 3.8 between 3.8.2 and 3.8.3. Both are bugs, both prevent running calibre, but they're not the SAME bug and they don't apply to the same builds. Apparently, some people merely saw "cannot start calibre" and lumped them all together. ** This bug is no longer a duplicate of bug 1898904 Calibre crashes at startup with AttributeError: 'NoneType' object has no attribute 'cancel' -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to calibre in Ubuntu. https://bugs.launchpad.net/bugs/1884525 Title: Cannot start calibre To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1884525/+subscriptions ___ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp
[Edubuntu-bugs] [Bug 1072886] Re: LibreCAD crashes: Segmentation fault (core dumped)
I am experiencing frequent crashes with LibreCAD 2.2.0-alpha on Ubuntu 18.04LTS. Segmentation fault. Typical kern.log entries: Dec 12 16:02:18 AllansLaptop kernel: [781144.403573] Code: Bad RIP value. Dec 12 16:26:27 AllansLaptop kernel: [782593.087197] librecad[10802]: segfault at 1 ip 0001 sp 7ffd7c1a9ff8 error 14 in librecad[55e8f58f5000+76b000] Dec 12 16:26:27 AllansLaptop kernel: [782593.087217] Code: Bad RIP value. Dec 12 16:28:03 AllansLaptop kernel: [782689.381393] librecad[10978]: segfault at 560226fb4ee0 ip 560226fb4ee0 sp 7ffd44dd2538 error 15 Dec 12 16:28:03 AllansLaptop kernel: [782689.381396] Code: 00 00 00 00 00 00 1c fd ff ff 7c fc ff ff 0b fe ff ff 0b fe ff ff 02 56 00 00 30 a4 80 26 02 56 00 00 e1 00 00 00 00 00 00 00 <00> af 06 27 02 56 00 00 30 b7 9a 27 02 56 00 00 30 61 05 27 02 56 Dec 12 16:28:39 AllansLaptop kernel: [782724.711956] librecad[11003]: segfault at 52005a ip 0052005a sp 7ffd856036d8 error 14 in librecad[564a4089f000+76b000] Dec 12 16:28:39 AllansLaptop kernel: [782724.711979] Code: Bad RIP value. Crashes seem to happen when selecting and modifying various entities: moving corners of a rectangle or ellipse, moving entities around, copying and pasting, etc. Crashes do not seem to occur while drawing new entities. It is necessary to save frequently to avoid loss of work. -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to librecad in Ubuntu. https://bugs.launchpad.net/bugs/1072886 Title: LibreCAD crashes: Segmentation fault (core dumped) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/librecad/+bug/1072886/+subscriptions ___ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp
[Edubuntu-bugs] [Bug 1072886] Re: LibreCAD crashes: Segmentation fault (core dumped)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: librecad (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to librecad in Ubuntu. https://bugs.launchpad.net/bugs/1072886 Title: LibreCAD crashes: Segmentation fault (core dumped) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/librecad/+bug/1072886/+subscriptions ___ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp
[Edubuntu-bugs] [Bug 1884525] Re: Cannot start calibre
*** This bug is a duplicate of bug 1898904 *** https://bugs.launchpad.net/bugs/1898904 Hi there, I don't think this bug is a duplicate of bug #1898904. Here the error is NOT "AttributeError: 'NoneType' object has no attribute 'cancel'" BUT "PyCapsule_GetPointer called with incorrect name". I upgraded my Linux Mint 20 this morning & got the error in this bug not the other one. The bug is there since 06/2020 & we are 12/2020. Does this means that Calibre is not usable for all Ubuntu () uses for ~6 months?!? I find it strange... If it would be the case, this bug would have received a LOT more votes/attention, no? Whatever, this bug is very blocking for me as I use Calibre a lot to read/convert books and comics. I've installed the latest standalone binary build of calibre as recommended by @eschwartz and it works seamlessly (I used `wget -nv -O- https://download.calibre-ebook.com /linux-installer.sh | sh /dev/stdin install_dir=~/calibre-bin isolated=y` to install it as user for testing purposes). Can someone tell me (or point me to documentations that explain) how I could create a wrapper package that executes this script and how I can ask Ubuntu's maintainers to replace the current faulty package from the repos by such a wrapper package? Thanks -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to calibre in Ubuntu. https://bugs.launchpad.net/bugs/1884525 Title: Cannot start calibre To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1884525/+subscriptions ___ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp