Public bug reported: Binary package hint: ubuntuone-client
If I add/delete/modify a few files, the UbuntuOne Client seems to work normally and syncs files and folders to the web and to other desktops. If however I copy and paste a folder with many files (in my case 14,000 files of about 1kb each), very-often although the logs show activity and report files being synced, they never appear on the web or other desktops even if the client reports sync as completed. The copied folder may be a folder containing music, videos or any files just as long as their are many of them. The exact "threshold" of number of files before an issue appears I am still in the process of trying to determine. The logs folder also contains files that recorded exceptions such as this one... 2009-11-22 13:07:00,344 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'62c1ad4f-e566-475b-b892-356a3cd035aa' MakeFile(marker="'62c1ad4f-e566-475b-b892-356a3cd035aa'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'C605A022-5C471K.cmp'") failure INTERNAL_ERROR 2009-11-22 14:03:59,983 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'0cc40b77-69a5-4380-8377-18686b27face' MakeFile(marker="'0cc40b77-69a5-4380-8377-18686b27face'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'ERJ-2RKF2050X.cmp'") failure INTERNAL_ERROR 2009-11-22 16:48:04,069 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'38ed8fb1-ba78-4d66-9eb3-c7384c72b0b6' Upload(share_id="''", hash="'sha1:da39a3ee5e6b4b0d3255bfef95601890afd80709'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xac522d4>>', node_id="'38ed8fb1-ba78-4d66-9eb3-c7384c72b0b6'", crc32='0', previous_hash="''", size='0') failure 'pop(): dictionary is empty' 2009-11-22 16:48:04,116 - twisted - ERROR - Unhandled error in Deferred: 2009-11-22 16:48:04,117 - twisted - ERROR - Unhandled Error Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/ubuntuone/storageprotocol/client.py", line 912, in processMessage self.done() File "/usr/lib/python2.6/dist-packages/ubuntuone/storageprotocol/request.py", line 379, in done self.deferred.callback(self) File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 243, in callback self._startRunCallbacks(result) File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 312, in _startRunCallbacks self._runCallbacks() --- <exception caught here> --- File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 328, in _runCallbacks self.result = callback(self.result, *args, **kw) File "/usr/lib/python2.6/dist-packages/ubuntuone/syncdaemon/action_queue.py", line 1278, in end_errback return self.handle_failure(failure) File "/usr/lib/python2.6/dist-packages/ubuntuone/syncdaemon/action_queue.py", line 2182, in handle_failure os.unlink(self.tempfile.name) exceptions.OSError: [Errno 2] No such file or directory: '/tmp/tmp0tuvoe' 2009-11-22 16:48:05,126 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'38ed8fb1-ba78-4d66-9eb3-c7384c72b0b6' Upload(share_id="''", hash="'sha1:da39a3ee5e6b4b0d3255bfef95601890afd80709'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xac522d4>>', node_id="'38ed8fb1-ba78-4d66-9eb3-c7384c72b0b6'", crc32='0', previous_hash="''", size='0') failure 'pop(): dictionary is empty' 2009-11-22 16:48:05,140 - twisted - ERROR - Unhandled error in Deferred: 2009-11-22 16:48:05,140 - twisted - ERROR - Unhandled Error Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/ubuntuone/storageprotocol/client.py", line 912, in processMessage self.done() File "/usr/lib/python2.6/dist-packages/ubuntuone/storageprotocol/request.py", line 379, in done self.deferred.callback(self) File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 243, in callback self._startRunCallbacks(result) File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 312, in _startRunCallbacks self._runCallbacks() --- <exception caught here> --- File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 328, in _runCallbacks self.result = callback(self.result, *args, **kw) File "/usr/lib/python2.6/dist-packages/ubuntuone/syncdaemon/action_queue.py", line 1278, in end_errback return self.handle_failure(failure) File "/usr/lib/python2.6/dist-packages/ubuntuone/syncdaemon/action_queue.py", line 2182, in handle_failure os.unlink(self.tempfile.name) exceptions.OSError: [Errno 2] No such file or directory: '/tmp/tmp0tuvoe' 2009-11-22 17:18:55,789 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'eb7b56c2-d704-41a5-85a7-0f437b0b2b4e' Upload(share_id="''", hash="'sha1:86305d938e5fa5122ac0cb01104a2eb4243bb11e'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xac529b4>>', node_id="'eb7b56c2-d704-41a5-85a7-0f437b0b2b4e'", crc32='3392009725L', previous_hash="''", size='1280') failure INTERNAL_ERROR 2009-11-22 22:03:55,141 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'0b6827ea-9a03-428b-a07e-341c230dd24b' Upload(share_id="''", hash="'sha1:dca2939c730c6dfac9912ea40e91c217feb04a42'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xada7cac>>', node_id="'0b6827ea-9a03-428b-a07e-341c230dd24b'", crc32='3334099140L', previous_hash="''", size='1275') failure INTERNAL_ERROR 2009-11-22 22:58:10,832 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'8cecfabe-3fec-43ce-9356-6ade3732cef3' Upload(share_id="''", hash="'sha1:65a48bc174e960aecda81cf365c1c59cc73dbb33'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xadacaf4>>', node_id="'8cecfabe-3fec-43ce-9356-6ade3732cef3'", crc32='3776441353L', previous_hash="''", size='1278') failure INTERNAL_ERROR 2009-11-22 22:59:21,469 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'5fce011c-f326-40d1-b5de-a915ccdac888' Upload(share_id="''", hash="'sha1:a811319aeaa0567f54323dedd1779856b57d91ae'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xac6ffcc>>', node_id="'5fce011c-f326-40d1-b5de-a915ccdac888'", crc32='2690831793L', previous_hash="''", size='1271') failure INTERNAL_ERROR 2009-11-23 01:33:25,071 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'8048af12-12a1-4f6e-9f36-185138529b4e' Upload(share_id="''", hash="'sha1:22064ab8cdc7c8fd9bb38eb067dc02edbd3f48ff'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xac80b94>>', node_id="'8048af12-12a1-4f6e-9f36-185138529b4e'", crc32='2070204844L', previous_hash="''", size='1275') failure INTERNAL_ERROR 2009-11-23 02:13:18,073 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'71b5597b-9286-4c0f-ac91-dc412b619fc6' Upload(share_id="''", hash="'sha1:90744b76b5d3b7ffb53c2525acd52c48f13f3e73'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb552c>>', node_id="'71b5597b-9286-4c0f-ac91-dc412b619fc6'", crc32='278253804L', previous_hash="''", size='1273') failure INTERNAL_ERROR 2009-11-23 02:14:36,656 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'bd859e6a-6cb6-4373-bb55-53bea56605ce' Upload(share_id="''", hash="'sha1:d039ec197c29fe9868cceaa217e8f4d9f2336030'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb55cc>>', node_id="'bd859e6a-6cb6-4373-bb55-53bea56605ce'", crc32='3505521191L', previous_hash="''", size='1271') failure INTERNAL_ERROR 2009-11-23 02:18:44,796 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'00114fb5-a3a4-4094-bdd8-c453e8f77e12' Upload(share_id="''", hash="'sha1:5ec62c2a6ac652abcc6209376ac0479b7ae85e8a'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb570c>>', node_id="'00114fb5-a3a4-4094-bdd8-c453e8f77e12'", crc32='3424890491L', previous_hash="''", size='1275') failure INTERNAL_ERROR 2009-11-23 02:19:48,170 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'76a10419-419c-42fe-be19-f12b9339b97c' Upload(share_id="''", hash="'sha1:43675aeead06629b9add9b4dae4f40fe29a1e419'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb575c>>', node_id="'76a10419-419c-42fe-be19-f12b9339b97c'", crc32='368099781L', previous_hash="''", size='1272') failure INTERNAL_ERROR 2009-11-23 02:34:44,251 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'955a7ef0-2207-4bbf-888b-6af9cc9d9126' Upload(share_id="''", hash="'sha1:714372e1eb58be5765181a520390a2b98add0f17'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb5acc>>', node_id="'955a7ef0-2207-4bbf-888b-6af9cc9d9126'", crc32='2226017051L', previous_hash="''", size='1272') failure INTERNAL_ERROR 2009-11-23 02:42:50,293 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'7f591c24-e791-4fa8-8908-d1f9577663e4' Upload(share_id="''", hash="'sha1:5771f0a0358e6348c5737eb49478c4e45aa9c641'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb5bbc>>', node_id="'7f591c24-e791-4fa8-8908-d1f9577663e4'", crc32='4281983826L', previous_hash="''", size='1274') failure INTERNAL_ERROR 2009-11-23 03:02:42,759 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'8161d4f0-b83c-4b65-8947-a9317747d04a' Upload(share_id="''", hash="'sha1:f7b4295a23d55c0f0e44ea50c85577522cc4042b'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xadc3c84>>', node_id="'8161d4f0-b83c-4b65-8947-a9317747d04a'", crc32='844972137L', previous_hash="''", size='1276') failure INTERNAL_ERROR 2009-11-23 03:05:13,434 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'89963777-61ed-4a42-8108-d57ee1bc29c3' Upload(share_id="''", hash="'sha1:f6cde320e02dd40d0fc31ba1702fe85deefcad17'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xadc3d24>>', node_id="'89963777-61ed-4a42-8108-d57ee1bc29c3'", crc32='1412667223L', previous_hash="''", size='1277') failure INTERNAL_ERROR 2009-11-23 03:06:25,618 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'ab631262-c47a-4995-9e96-42fdf9e8346f' Upload(share_id="''", hash="'sha1:66b8688d4ac2d6fb52661a8f7c942455039b998d'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacb5e14>>', node_id="'ab631262-c47a-4995-9e96-42fdf9e8346f'", crc32='3672433412L', previous_hash="''", size='1276') failure INTERNAL_ERROR 2009-11-23 03:11:54,963 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'c3f9fec8-ec97-4392-8b03-1c80035032c9' MakeFile(marker="'c3f9fec8-ec97-4392-8b03-1c80035032c9'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'LCDA12.cmp'") failure INTERNAL_ERROR 2009-11-23 03:33:44,229 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'a5189caf-97b6-4777-9454-a598bfc921c7' MakeFile(marker="'a5189caf-97b6-4777-9454-a598bfc921c7'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'RFSM100J-2.cmp'") failure INTERNAL_ERROR 2009-11-23 04:22:04,972 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'031a7f02-078c-41d0-80f5-fb282bba41e7' MakeFile(marker="'031a7f02-078c-41d0-80f5-fb282bba41e7'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'ECEV1HA2R2SR.cmp'") failure INTERNAL_ERROR 2009-11-23 04:28:30,284 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'5b371341-e1bb-42cd-ae3f-c5e4cb98dfc7' MakeFile(marker="'5b371341-e1bb-42cd-ae3f-c5e4cb98dfc7'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'18255C474MAT.cmp'") failure INTERNAL_ERROR 2009-11-23 06:16:17,847 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'eec76dd3-45bb-4a37-aa2e-f7af9650020e' MakeFile(marker="'eec76dd3-45bb-4a37-aa2e-f7af9650020e'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'2002364.cmp'") failure INTERNAL_ERROR 2009-11-23 06:26:42,729 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'ecf8015e-3b85-45f8-8349-840d504a72ee' MakeFile(marker="'ecf8015e-3b85-45f8-8349-840d504a72ee'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'CM453232-R10M.cmp'") failure INTERNAL_ERROR 2009-11-23 06:35:31,486 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'d31789d6-2fe6-4f6b-970a-30439beed34e' MakeFile(marker="'d31789d6-2fe6-4f6b-970a-30439beed34e'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'F4756.cmp'") failure INTERNAL_ERROR 2009-11-23 06:46:49,558 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'2f43f25b-223d-40bb-b51c-3276d9afbc3a' Upload(share_id="''", hash="'sha1:7ad14cd4c9559e94e874e8830fce0de0f4847776'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6824>>', node_id="'2f43f25b-223d-40bb-b51c-3276d9afbc3a'", crc32='754452155L', previous_hash="''", size='1276') failure INTERNAL_ERROR 2009-11-23 06:48:21,914 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'ac84f1a7-fb44-4364-a0c2-1ec46b379229' Upload(share_id="''", hash="'sha1:4fedafc54b34756bd2357a29d7fd325d77da6c29'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6874>>', node_id="'ac84f1a7-fb44-4364-a0c2-1ec46b379229'", crc32='340021701L', previous_hash="''", size='1274') failure INTERNAL_ERROR 2009-11-23 06:49:39,433 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'78c59c07-3454-4513-b807-9d549f0d7652' Upload(share_id="''", hash="'sha1:a5633bb90779d5ce0fe33c15f7c060a513d8e590'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6784>>', node_id="'78c59c07-3454-4513-b807-9d549f0d7652'", crc32='2824690989L', previous_hash="''", size='1278') failure INTERNAL_ERROR 2009-11-23 06:51:46,340 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'7c874160-b7d6-41f9-a3d3-c38f28d7310c' Upload(share_id="''", hash="'sha1:0f4e179a6044faac3021701dc42c5beb4a3f3af7'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6914>>', node_id="'7c874160-b7d6-41f9-a3d3-c38f28d7310c'", crc32='1961723572L', previous_hash="''", size='1273') failure INTERNAL_ERROR 2009-11-23 06:53:23,713 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'b3c96ca1-4d9a-4cd4-a1dd-770f91442b81' Upload(share_id="''", hash="'sha1:33a4e71232d857053bf8a5442dcc686af1df5e62'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc68c4>>', node_id="'b3c96ca1-4d9a-4cd4-a1dd-770f91442b81'", crc32='3907069947L', previous_hash="''", size='1271') failure INTERNAL_ERROR 2009-11-23 06:59:06,513 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'e3590a10-76e0-4cb2-bd8f-9840ab8f75c3' MakeFile(marker="'e3590a10-76e0-4cb2-bd8f-9840ab8f75c3'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'1818009500.cmp'") failure INTERNAL_ERROR 2009-11-23 07:10:21,841 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'968fb2ad-b43e-4608-ac70-820020d5ec8c' MakeFile(marker="'968fb2ad-b43e-4608-ac70-820020d5ec8c'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'DS1312S.cmp'") failure INTERNAL_ERROR 2009-11-23 07:19:07,843 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'1dba1112-5f3e-471f-9df2-f03e84fbd8ef' Upload(share_id="''", hash="'sha1:9a3f57e9ec866a6194403d81ff8a5520db393361'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6af4>>', node_id="'1dba1112-5f3e-471f-9df2-f03e84fbd8ef'", crc32='2883463535L', previous_hash="''", size='1270') failure INTERNAL_ERROR 2009-11-23 07:19:10,534 - ubuntuone.SyncDaemon.ActionQueue - ERROR - MakeFile share:'' node:'44a477ae-50a0-4c9b-8e63-9fb6112448b0' MakeFile(marker="'44a477ae-50a0-4c9b-8e63-9fb6112448b0'", parent_id="'a5271e38-e9b9-4b5c-9933-016a135b67dc'", share_id="''", name="u'292-2 0K.cmp'") failure INTERNAL_ERROR 2009-11-23 07:44:09,612 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Upload share:'' node:'d49803df-34cf-4f23-b495-f2b9426a9d2a' Upload(share_id="''", hash="'sha1:b7cd81322db7054fe0e2304d90c53f66b49a9f2d'", fileobj_factory='<bound method FSKey.open_file of <ubuntuone.syncdaemon.sync.FSKey object at 0xacc6eb4>>', node_id="'d49803df-34cf-4f23-b495-f2b9426a9d2a'", crc32='259374431L', previous_hash="''", size='1276') failure INTERNAL_ERROR ProblemType: Bug .home.juan..cache.ubuntuone.log.syncdaemon.exceptions.log: 2009-11-23 14:19:36,164 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Unlink share:'' node:'6664fe6b-be8b-4f2f-9029-beb8107e0e0f' Unlink(parent_id="'6999b69f-681c-4a4f-9baa-e65debb5b484'", share_id="''", node_id="'6664fe6b-be8b-4f2f-9029-beb8107e0e0f'") failure INTERNAL_ERROR 2009-11-23 14:21:08,773 - ubuntuone.SyncDaemon.ActionQueue - ERROR - Unlink share:'' node:'66659e47-3772-48fb-b81b-3639c0a8fbe3' Unlink(parent_id="'6999b69f-681c-4a4f-9baa-e65debb5b484'", share_id="''", node_id="'66659e47-3772-48fb-b81b-3639c0a8fbe3'") failure INTERNAL_ERROR .home.juan..config.ubuntuone.syncdaemon.conf: [__main__] log_level = DEBUG .home.juan..config.ubuntuone.ubuntuone.client.conf: [ubuntuone] connected = True connect = 0 show_applet = 0 bookmarked = True Architecture: i386 Date: Mon Nov 23 14:25:46 2009 DistroRelease: Ubuntu 9.10 NonfreeKernelModules: nvidia Package: ubuntuone-client 1.0.2-0ubuntu2 PackageArchitecture: all ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-15.50-generic SourcePackage: ubuntuone-client Uname: Linux 2.6.31-15-generic i686 ** Affects: ubuntuone-client (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 -- UbuntuOne does not sync properly and sometimes not at all https://bugs.launchpad.net/bugs/487257 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs