lubot[telegram] <RikMills> @mitya57 looks like glibc in proposed may make qtwebengineprocess crash at start10:55
lubot[telegram] <mitya57> Is it again 32-bit specific, or happens on any platform?10:57
lubot[telegram] <RikMills> amd64 on my quick test10:59
lubot[telegram] <RikMills> I should also note that webengine FTBFS in the test archive rebuild with glibc 2.34 and GCC 1111:00
lubot[telegram] <RikMills> https://launchpad.net/ubuntu/+archive/test-rebuild-20210805-impish/+build/2192186411:01
lubot[telegram] <RikMills> as did 4 other Qt sources https://people.canonical.com/~doko/ftbfs-report/test-rebuild-20210805-impish-impish.html#kubuntu11:02
lubot[telegram] <mitya57> qtwayland and qtdeclarative are already fixed in git. I didn't upload because I waited until Debian freeze ends, will upload soon.11:03
lubot[telegram] <mitya57> Regarding qtwebkit error, I have no idea what to do about it:11:07
lubot[telegram] <mitya57> /usr/bin/ranlib: Failed to load plugin '/usr/bin/../lib/x86_64-linux-gnu/bfd-plugins/libdep.so', reason: /usr/bin/../lib/x86_64-linux-gnu/bfd-plugins/libdep.so: cannot open shared object file: Too many open files11:07
lubot[telegram] <mitya57> Regarding qtwebengine, https://code.qt.io/cgit/qt/qtwebengine-chromium.git/commit/?id=b498f4ce3f542882 should fix it, I will cherry-pick it11:09
lubot[telegram] <mitya57> @RikMills Can you provide more details about the glibc error?11:09
lubot[telegram] <RikMills> https://matterbridge.lubuntu.me/4a913317/file_3154.jpg11:14
lubot[telegram] <RikMills> things like that11:14
lubot[telegram] <RikMills> notpadqq also, but not a useful message11:14
lubot[telegram] <RikMills> also: https://bugs.launchpad.net/calibre/+bug/193995811:18
lubot[telegram] <RikMills> i.e. calibre dev says that is due to qtwebengine not starting11:18
lubot[telegram] <RikMills> which is what made me start looking11:18
lubot[telegram] <RikMills> so far tested notepadqq, qutebrowser, falkon, konqueror11:32
lubot[telegram] <RikMills> all broken with just upgrading glibc11:32
lubot[telegram] <RikMills> other things are harder to test, as they only use webengine for certain things in the UI11:37
lubot[telegram] <RikMills> @mitya57 is that patch all there is to apply? I would like to see if the crashes still happen with a fixed build11:41
lubot[telegram] <mitya57> @RikMills Actually I discovered that the patch I mentioned is already included in 5.15.5. So I'm now cherry-picking part of https://github.com/abseil/abseil-cpp/commit/a9831f1cbf93fb18 instead.11:42
lubot[telegram] <mitya57> I can upload it to a PPA if you want to test.11:42
lubot[telegram] <RikMills> that would be great when you are ready :)11:43
lubot[telegram] <mitya57> I will re-use https://launchpad.net/~ci-train-ppa-service/+archive/4642/+packages where I tested a different qtwebengine fix for Hirsute11:44
lubot[telegram] <RikMills> great. thanks11:52
lubot[telegram] <RikMills> also breaks the dictionary and webbrowser applets from kdeplasma-addons11:54
lubot[telegram] <mitya57> Uploaded.11:59
lubot[telegram] <RikMills> Thanks12:03
lubot[telegram] <mitya57> Looks like a very similar fix for SIGSTKSZ is needed in one more place (breakpad). I will add it a bit later.12:18
lubot[telegram] <RikMills> opensuse people just pointed out: https://people.canonical.com/~ubuntu-archive/proposed-migration/update_excuses.html#glibc12:19
fvogt[14:18] <krop> the chromium package has this change https://chromium-review.googlesource.com/c/chromium/src/+/293618412:20
lubot[telegram] <RikMills> https://matterbridge.lubuntu.me/1826b878/file_3155.jpg12:20
RikMillsfvogt: cheers12:20
mitya57fvogt: Thank you! I will add that change too.12:22
lubot[telegram] <mitya57> @RikMills Uploaded second version to the PPA.14:05
lubot[telegram] <RikMills> https://bugs.launchpad.net/ubuntu/+source/qtwebengine-opensource-src/+bug/193999315:43
lubot[telegram] <mitya57> Saw it, will close via changelog if you confirm that the fix works15:43
lubot[telegram] <RikMills> kool. I mostly did it to make sure we have a block-proposed tag on glibc for now15:44
lubot[telegram] <RikMills> Not that that will migrate any time soon.....15:44
lubot[telegram] <RikMills> It appears to be causing quite a bit of other breakage15:45
lubot[telegram] <RikMills> https://people.canonical.com/~ubuntu-archive/proposed-migration/update_excuses.html#glibc15:45
lubot[telegram] <mitya57> Yeah15:45
lubot[telegram] <RikMills> https://matterbridge.lubuntu.me/beeaa983/file_3157.jpg15:56
lubot[telegram] <RikMills> I think that confirms it is the sandboxing!15:56
lubot[telegram] <mitya57> Great, then 90% is that the fix will help.15:57

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