Ubuntu
linux-hwe-5.13 package

  1. Bug #1964695
  2. Activity log

Activity log for bug #1964695

Date Who What changed Old value New value Message
2022-03-13 04:04:47 Daniel Gibson bug added bug
2022-03-13 05:28:59 Daniel Gibson description Pseudo Terminals misbehave with lines that have exactly 64 character *including* the terminating newline. This bug has existed since Kernel 5.12, see https://bugzilla.kernel.org/show_bug.cgi?id=215611 for details. It has recently been fixed, see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3593030761630e09200072a4bd06468892c27be3 This fix has also been backported into official branches of older (LTS) kernel versions (5.10, 5.15, 5.16), see e.g. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.16.14&id=ee421a75a740d6d8579fb1426141312313287de2 Please backport it to the Ubuntu branch of 5.13 so the fix gets into 20.04LTS and I can finally use gdb in Eclipse CDT again ;) Cheers, Daniel Pseudo Terminals misbehave with lines that have exactly 65 characters *including* the terminating newline. This bug has existed since Kernel 5.12, see https://bugzilla.kernel.org/show_bug.cgi?id=215611 for details. It has recently been fixed, see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3593030761630e09200072a4bd06468892c27be3 This fix has also been backported into official branches of older (LTS) kernel versions (5.10, 5.15, 5.16), see e.g. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.16.14&id=ee421a75a740d6d8579fb1426141312313287de2 Please backport it to the Ubuntu branch of 5.13 so the fix gets into 20.04LTS and I can finally use gdb in Eclipse CDT again ;) Cheers, Daniel
2022-04-03 18:46:58 Daniel Gibson attachment added simple testcase to reproduce the bug https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1964695/+attachment/5576558/+files/ptytest_simple.c
2022-04-03 18:48:40 Daniel Gibson attachment added patch from upstream that fixes the bug https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1964695/+attachment/5576559/+files/fix_tty_64char_lines.patch
2022-04-03 20:19:51 Ubuntu Foundations Team Bug Bot tags patch
2022-04-03 20:19:52 Ubuntu Foundations Team Bug Bot bug added subscriber Terry Rudd