[Bug 903602] Re: CIFS automount with "nounix" option create empty directories
funny, just saw, that the bug is quite exactly 10years old, which is why it looked like from this month. The problem still looks very similar but it isn't a regression from 5.4.0.89 to 5.4.0.91 at all. The kernel seems to get confused though if you mount a share once with and later withouth unix extensions. In such a situation unmounting *all* cifs shares helped to solve it. But it still looks buggy that area. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/903602 Title: CIFS automount with "nounix" option create empty directories To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/903602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 903602] Re: CIFS automount with "nounix" option create empty directories
I've CCd kernel package maintainer Stefan Bader also. I've seen this problem on a customer machine also with current linux- image hwe-18.04 (5.4.0.91) kernels. Directories with nounix mount option are empty. Previous 5.4.0.89 seems to have issues *with* unix extensions here though, that one wan not able to mount at all if the unix mount option is added. The current bug with "successful" but empty cifs mounts is worse though. ** Package changed: autofs (Ubuntu) => linux-meta (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/903602 Title: CIFS automount with "nounix" option create empty directories To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/903602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 836250] Re: 8086:4238 Intel Centrino Ultimate-N 6300 poor networking, packet loss and very slow Lenovo X201 and T500 laptops
even with current 5.4 kernels from 20.04 (9 years after this bug was reported), it's neccessary to set options iwlwifi 11n_disable=2 if you have a Intel Centrino Ultimate-N 6300 card. Otherwise there is packet loss that prevents usable throughput rates. If this is not getting fixed upstream in the kernel, then Ubuntu should ship a configuration for systems with those chipsets, that mitigates the problem. Finding the cause of this problem is only possible for people with expert knowledge. Can you please add a mitigation for this issue in Ubuntu by default? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836250 Title: 8086:4238 Intel Centrino Ultimate-N 6300 poor networking, packet loss and very slow Lenovo X201 and T500 laptops To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/836250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893924] Re: memory leak in GnuTLS iov operations used by Samba
with the argumenatation in comment #4 you are basically arking all developers and users also installing 3rd party packages to stop using Ubuntu ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893924 Title: memory leak in GnuTLS iov operations used by Samba To manage notifications about this bug go to: https://bugs.launchpad.net/gnutls/+bug/1893924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893924] Re: memory leak in GnuTLS iov operations used by Samba
** Bug watch added: Samba Bugzilla #14399 https://bugzilla.samba.org/show_bug.cgi?id=14399 ** Also affects: gnutls via https://bugzilla.samba.org/show_bug.cgi?id=14399 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893924 Title: memory leak in GnuTLS iov operations used by Samba To manage notifications about this bug go to: https://bugs.launchpad.net/gnutls/+bug/1893924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1874231] Re: mumble freezes all audio applications
Thank you for the pointer to the debian bug report. The workaround by disabling the start of Jack by editing the Mumble.ini works also here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874231 Title: mumble freezes all audio applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mumble/+bug/1874231/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1874231] [NEW] mumble freezes all audio applications
Public bug reported: after upgrading from 18.04 to 20.04 starting mumble freezes all audio applications. The audio related log at startup: JACK server starting in realtime mode with priority 10 self-connect-mode is "Don't restrict self connect requests" Cannot lock down 82280346 byte memory area (Cannot allocate memory) audio_reservation_init Acquire audio card Audio0 creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit integer little-endian ALSA: use 2 periods for capture ALSA: final selected sample format for playback: 32bit integer little-endian ALSA: use 2 periods for playback - running applications using sound freeze until mumble is stopped again - starting for example a new mpv player (while a blocking mumble client is active) says "[ao/pulse] The stream is suspended. Bailing out." The problem does not change if I disable all mumble plugins, it does also not change if I change audio input/output system to alsa/jack/pluseaudio or oss. ** Affects: mumble (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874231 Title: mumble freezes all audio applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mumble/+bug/1874231/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1551175] Re: "net join" to Active Directory may fail
so it's in the queue for almost a month now. It would be a pitty if Ubuntu will ship a version with broken AD join functionality even though we analyzed the problem, reported it and even provided the debdiff to you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551175 Title: "net join" to Active Directory may fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1551175/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1551175] [NEW] "net join" to Active Directory may fail
Public bug reported: in some AD environment the user used to join a machine may only have right to create or delete objects but not modify. The net join code though recently wants to set the supported encryption typed after joining the account, which may fail then. The better approach is to create the machine account with all the intended attributes with one shot. The required patch for this has been added to the Samba master and stable 4.4 and 4.3 branches today, see https://bugzilla.samba.org/show_bug.cgi?id=11755 https://attachments.samba.org/attachment.cgi?id=11872 As this affects many AD enterprise environments with Ubuntu clients, it would be good if this patch would be added to the Ubuntu Samba package before 16.04 becomes final. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551175 Title: "net join" to Active Directory may fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1551175/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1517452] Re: Systemd + NetworkManager since 15.10 break VPN Support
** Summary changed: - Systemd + NerworkManager since 15.10 break VPN Support + Systemd + NetworkManager since 15.10 break VPN Support -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1517452 Title: Systemd + NetworkManager since 15.10 break VPN Support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1517452/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1133664] Re: anacron is started before ldap user accounts are accessible
this is really *trivial* to fix and this important for Linux desktop enterprise enviroments. Can you please get the dependency of cron and sssd get fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1133664 Title: anacron is started before ldap user accounts are accessible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/anacron/+bug/1133664/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1209273] [NEW] hunspell-de-de should not include German (Luxembourg) and German (Belgium)
+1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1209273 Title: hunspell-de-de should not include German (Luxembourg) and German (Belgium) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hunspell/+bug/1209273/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1011477] Re: cron-apt buffer overflow with high pid numbers
can't understand how this can get urgency=low if this can acntually prevent systems from getting updates. imho this is should be critical ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1011477 Title: cron-apt buffer overflow with high pid numbers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/liblockfile/+bug/1011477/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1011477] Re: cron-apt buffer overflow with high pid numbers
the following patch on liblockfile's lockfile.c fixes the issue:
--- a/lockfile.c
+++ b/lockfile.c
@@ -175,7 +175,7 @@ int lockfile_create(const char *lockfile, int retries, int
flags)
struct stat st, st1;
char*tmplock;
charsysname[256];
- charbuf[8];
+ charbuf[sizeof("-18446744073709551616")+2];
char*p;
int sleeptime = 0;
int statfailed = 0;
the fix was done by Stefan Metzmacher.
you should also have a look at this part of the code which looks like
it can cause problems, too:
if ((tmplock = (char *)malloc(strlen(lockfile)+32+1)) == NULL)
return L_ERROR;
strcpy(tmplock, lockfile);
if ((p = strrchr(tmplock, '/')) == NULL)
p = tmplock;
else
p++;
sprintf(p, ".lk%05d%x%s",
(int)getpid(), (int)time(NULL) & 15, sysname);
--
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https://bugs.launchpad.net/bugs/1011477
Title:
cron-apt buffer overflow with high pid numbers
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[Bug 1011477] Re: cron-apt buffer overflow with high pid numbers
** Package changed: cron-apt (Ubuntu) => liblockfile (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1011477 Title: cron-apt buffer overflow with high pid numbers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/liblockfile/+bug/1011477/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1011477] Re: cron-apt buffer overflow with high pid numbers
** Attachment added: "strace -f of the cron-apt call" https://bugs.launchpad.net/bugs/1011477/+attachment/3184606/+files/cron-apt.strace-f -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1011477 Title: cron-apt buffer overflow with high pid numbers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cron-apt/+bug/1011477/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1011477] [NEW] cron-apt buffer overflow with high pid numbers
Public bug reported: on our system (Ubuntu-Server 10.04) we set "sysctl -w kernel.pid_max = 4194304". When the pid counter is high, currently >300, then cron- apt terminates with a buffer overflow message: root@sn:~# cron-apt *** buffer overflow detected ***: dotlockfile terminated === Backtrace: = /lib/libc.so.6(__fortify_fail+0x37)[0x7f2ae90547e7] /lib/libc.so.6(+0xfe6a0)[0x7f2ae90536a0] /lib/libc.so.6(+0xfdb09)[0x7f2ae9052b09] /lib/libc.so.6(_IO_default_xsputn+0xcc)[0x7f2ae8fcaf6c] /lib/libc.so.6(_IO_vfprintf+0x670)[0x7f2ae8f9aa10] /lib/libc.so.6(__vsprintf_chk+0x99)[0x7f2ae9052ba9] /lib/libc.so.6(__sprintf_chk+0x7f)[0x7f2ae9052aef] dotlockfile[0x401e6e] dotlockfile[0x40198a] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f2ae8f73c4d] dotlockfile[0x4011f9] === Memory map: 0040-00403000 r-xp fb:02 2104182 /usr/bin/dotlockfile 00602000-00603000 r--p 2000 fb:02 2104182 /usr/bin/dotlockfile 00603000-00604000 rw-p 3000 fb:02 2104182 /usr/bin/dotlockfile 01f8-01fa1000 rw-p 00:00 0 [heap] 7f2ae8503000-7f2ae8519000 r-xp fb:02 131128 /lib/libgcc_s.so.1 7f2ae8519000-7f2ae8718000 ---p 00016000 fb:02 131128 /lib/libgcc_s.so.1 7f2ae8718000-7f2ae8719000 r--p 00015000 fb:02 131128 /lib/libgcc_s.so.1 7f2ae8719000-7f2ae871a000 rw-p 00016000 fb:02 131128 /lib/libgcc_s.so.1 7f2ae871a000-7f2ae8726000 r-xp fb:02 147406 /lib/libnss_files-2.11.1.so 7f2ae8726000-7f2ae8925000 ---p c000 fb:02 147406 /lib/libnss_files-2.11.1.so 7f2ae8925000-7f2ae8926000 r--p b000 fb:02 147406 /lib/libnss_files-2.11.1.so 7f2ae8926000-7f2ae8927000 rw-p c000 fb:02 147406 /lib/libnss_files-2.11.1.so 7f2ae8927000-7f2ae8931000 r-xp fb:02 147385 /lib/libnss_nis-2.11.1.so 7f2ae8931000-7f2ae8b3 ---p a000 fb:02 147385 /lib/libnss_nis-2.11.1.so 7f2ae8b3-7f2ae8b31000 r--p 9000 fb:02 147385 /lib/libnss_nis-2.11.1.so 7f2ae8b31000-7f2ae8b32000 rw-p a000 fb:02 147385 /lib/libnss_nis-2.11.1.so 7f2ae8b32000-7f2ae8b49000 r-xp fb:02 147369 /lib/libnsl-2.11.1.so 7f2ae8b49000-7f2ae8d48000 ---p 00017000 fb:02 147369 /lib/libnsl-2.11.1.so 7f2ae8d48000-7f2ae8d49000 r--p 00016000 fb:02 147369 /lib/libnsl-2.11.1.so 7f2ae8d49000-7f2ae8d4a000 rw-p 00017000 fb:02 147369 /lib/libnsl-2.11.1.so 7f2ae8d4a000-7f2ae8d4c000 rw-p 00:00 0 7f2ae8d4c000-7f2ae8d54000 r-xp fb:02 147379 /lib/libnss_compat-2.11.1.so 7f2ae8d54000-7f2ae8f53000 ---p 8000 fb:02 147379 /lib/libnss_compat-2.11.1.so 7f2ae8f53000-7f2ae8f54000 r--p 7000 fb:02 147379 /lib/libnss_compat-2.11.1.so 7f2ae8f54000-7f2ae8f55000 rw-p 8000 fb:02 147379 /lib/libnss_compat-2.11.1.so 7f2ae8f55000-7f2ae90cf000 r-xp fb:02 147402 /lib/libc-2.11.1.so 7f2ae90cf000-7f2ae92ce000 ---p 0017a000 fb:02 147402 /lib/libc-2.11.1.so 7f2ae92ce000-7f2ae92d2000 r--p 00179000 fb:02 147402 /lib/libc-2.11.1.so 7f2ae92d2000-7f2ae92d3000 rw-p 0017d000 fb:02 147402 /lib/libc-2.11.1.so 7f2ae92d3000-7f2ae92d8000 rw-p 00:00 0 7f2ae92d8000-7f2ae92f8000 r-xp fb:02 147370 /lib/ld-2.11.1.so 7f2ae94eb000-7f2ae94ee000 rw-p 00:00 0 7f2ae94f5000-7f2ae94f7000 rw-p 00:00 0 7f2ae94f7000-7f2ae94f8000 r--p 0001f000 fb:02 147370 /lib/ld-2.11.1.so 7f2ae94f8000-7f2ae94f9000 rw-p 0002 fb:02 147370 /lib/ld-2.11.1.so 7f2ae94f9000-7f2ae94fa000 rw-p 00:00 0 7fff43082000-7fff430a3000 rw-p 00:00 0 [stack] 7fff431ff000-7fff4320 r-xp 00:00 0 [vdso] ff60-ff601000 r-xp 00:00 0 [vsyscall] Aborted root@sn:~# uname -a Linux sn 2.6.35-32-server #68~lucid1-Ubuntu SMP Wed Mar 28 18:33:00 UTC 2012 x86_64 GNU/Linux root@sn:~# ps PID TTY TIME CMD 3722057 pts/500:00:00 bash 3925974 pts/500:00:00 ps root@sn:~# strace -f -o out cron-apt *** buffer overflow detected ***: dotlockfile terminated === Backtrace: = /lib/libc.so.6(__fortify_fail+0x37)[0x7f27661f27e7] /lib/libc.so.6(+0xfe6a0)[0x7f27661f16a0] /lib/libc.so.6(+0xfdb09)[0x7f27661f0b09] /lib/libc.so.6(_IO_default_xsputn+0xcc)[0x7f2766168f6c] /lib/libc.so.6(_IO_vfprintf+0x670)[0x7f2766138a10] /lib/libc.so.6(__vsprintf_chk+0x99)[0x7f27661f0ba9] /lib/libc.so.6(__sprintf_chk+0x7f)[0x7f27661f0aef] dotloc
[Bug 614779] Re: The latest version is 1.14
latest is 1.15 already and all previous versions could lead to data loss when the filesystem was case insensitive. A update is highly recommended. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/614779 Title: The latest version is 1.14 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/convmv/+bug/614779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
can you please test if https://bugzilla.samba.org/attachment.cgi?id=4850 helps? Thanks Björn -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 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
[Bug 386928] Re: "Rennrad" missing in /usr/share/dict/ngerman
updating to the latest igerman98 release would fix this. The Debian/Ubuntu igerman98 package is quite old. German's user experience in OOo and other applications with spell checker would be much improved when the package would be updated. -- "Rennrad" missing in /usr/share/dict/ngerman https://bugs.launchpad.net/bugs/386928 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
[Bug 276531] Re: Application lock if default printer can't be reached
sigh ... too bad when important projects are a one-man-show. CUPS lacks a feature that openldap for example implments with LDAP_OPT_NETWORK_TIMEOUT. You can easily reproduce the problem in CUPS by setting ServerName some-unused-ip-address-in-your-local-subnet in /etc/cups/client.conf. Samba had the same problem and implemented a workaround for the lack of a connect timeout in cups: http://git.samba.org/?p=samba.git;a=commitdiff;h=765e5d2282959770ea9648e0f2b72e51e5b4cdd8 -- Application lock if default printer can't be reached https://bugs.launchpad.net/bugs/276531 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
