[Bug 399126] Re: Tilda terminates active screen session when rolled up
*bump* This annoying bug still exists in Ubuntu 13.04 ! For me it happens only when I log into another machine via ssh and start byobu there. After hide/restore of tilda, the session is gone. Another weird thing: On my other Ubuntu 13.04 system, tilda works without issues. Could it be related to the graphics hardware (which is one of the major differences of the two machines). It works on the radeon (opensource driver) machine, but fails on the nvidia (proprietary driver) machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/399126 Title: Tilda terminates active screen session when rolled up To manage notifications about this bug go to: https://bugs.launchpad.net/byobu/+bug/399126/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
Same situation here. I can't test any kernels because this is a production system. Even if I had the resources to set up a test system, it would be hard to check if an unstable kernel fixes the problem because I don't know how to trigger the error. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
I observed this behaviour on a xen host running precise 12.04.2. Happened two times up to now with the ubuntu kernel 3.2.0-39-generic and xen 4.1.2. The machine was hosting a Ubuntu Linux 12.04.2 HVM and a Windows XP HVM. There was nothing suspicious in the log of the (Linux) guest. Attached is the relevant part from the dom0 kernel log. ** Attachment added: "kernel log xen netback" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+attachment/3651288/+files/xen-netback-dmesg-2013-04-23.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 765839] Re: Kubuntu installer not finding Wireless [bcm 4331 needs driver]
Works like a charm with the info on how to get the firmware file: https://help.ubuntu.com/community/MacBookPro8-1/Natty#Wireless I've got an early 12.04 running here which is doing great. Would be nice to have those firmware files out of the box when it's released. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765839 Title: Kubuntu installer not finding Wireless [bcm 4331 needs driver] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/765839/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
As I wrote before, this bug should be gone since linux-image-3.0.0-10. So you might try an oneiric release install medium. Be aware though, that oneiric release has problems when you try to install in hvm mode, since the xen-platform-pci seems to be missing and therefore you won't see any disks or ethernet devices once those are unplugged by xen. Your options are: - upgrading from earlier versions and putting the xen-platrofm-pci, xen-blkfront, xen-netfront modules in the initial ramdisk. - boot from the oneiric install medium with kernel parameter xen_emul_unplug=never, install from there with the qemu emulated devices, put the modules mentioned above in your initrd and then boot without the parameter to have pv-on-hvm functionality. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
Installed linux-image-3.0.0-10 on domU and dom0. The hvm domU now boots fine. The oneiric beta1 dvd image is based on linux-image-3.0.0-9 and therefore hangs after the kernel is booted (same behaviour as described above). So the cure for the malfunction must be somewhere in the changelog of linux-image from 3.0.0-9 to 3.0.0-10 and ubuntu should be installable from beta2 or daily image in a hvm domU. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
Situation is still the same with: Dom0 as of today with xen-hypervisor-4.1-amd64 4.1.1-2ubuntu1 and linux-headers-3.0.0-9-server 3.0.0-9.15 oneiric hvm domU with 1 CPU and 1GB RAM, linux-image-server 3.0.0-9.15 or linux-image-generic 3.1.0-rc4 don't boot. I've added kernel parameters debug loglevel=8 initcall_debug and these are the last messages after which only rcu_sched_state detected stall on CPU0 messages are printed: [ 10.048487] Freeing unused kernel memory: 1376k freed Loading, please wait... [ 10.110763] udevd[81]: starting version 173 Begin: Loading essential drivers ... [ 10.145811] calling platform_pci_module_init+0x0/0x1000 [xen_platform_pci] @ 118 [ 10.154464] xen: --> irq=28, pirq=22 [ 10.158913] xen-platform-pci :00:03.0: PCI INT A -> GSI 28 (level, low) -> IRQ 28 [ 10.170597] Grant table initialized [ 10.204926] initcall platform_pci_module_init+0x0/0x1000 [xen_platform_pci] returned 0 after 49400 usecs [ 10.226935] calling xenbus_probe_frontend_init+0x0/0x1000 [xenbus_probe_frontend] @ 132 [ 10.248089] initcall xenbus_probe_frontend_init+0x0/0x1000 [xenbus_probe_frontend] returned 0 after 11533 usecs [ 10.269725] calling netif_init+0x0/0x1000 [xen_netfront] @ 132 [ 10.276463] Initialising Xen virtual ethernet driver. [ 10.304325] initcall netif_init+0x0/0x1000 [xen_netfront] returned 0 after 27187 usecs [ 10.331757] calling xlblk_init+0x0/0x1000 [xen_blkfront] @ 147 [ 10.349331] blkfront device/vbd/51712 num-ring-pages 1 nr_ents 32. [ 10.364719] initcall xlblk_init+0x0/0x1000 [xen_blkfront] returned 0 after 26133 usecs done. Begin: Running /scripts/init-premount ... [ 70.390060] INFO: rcu_sched_state detected stall on CPU 0 (t=6000 jiffies) [ 250.690061] INFO: rcu_sched_state detected stall on CPU 0 (t=24030 jiffies) BTW: A debian domU with linux-image 3.0.0-1 boots fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
The dom0 used is ubuntu oneiric with kernel 3.0.0-7-server and xen 4.1.1 from https://launchpad.net/~bderzhavets/+archive/xen-hg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
I updated the domU and tried to boot the current linux-image-3.0.0-7-server which unfortunately did not succeed. The update and the apport-collect messages were done by booting linux-image-2.6.38-8-server. When booting 3.0.0-7, the machine hangs with the following output: [...udev error repeated lots of times...] udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] [ 723.020104] INFO: task modprobe:147 blocked for more than 120 seconds. [ 723.023759] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 723.031340] modprobeD 81805120 0 147 85 0x0004 [ 723.038795] 88001e1c3ce8 0086 88001e1c3cd8 8139f02c [ 723.047501] 88001e1c3fd8 88001e1c3fd8 88001e1c3fd8 00012a40 [ 723.056203] 88001ca08000 88001e2516f0 632c 7fff [ 723.064872] Call Trace: [ 723.067572] [] ? vt_console_print+0x2bc/0x3a0 [ 723.073365] [] schedule_timeout+0x2a5/0x320 [ 723.079017] [] ? default_spin_lock_flags+0x9/0x10 [ 723.085111] [] ? up+0x32/0x50 [ 723.089672] [] ? default_spin_lock_flags+0x9/0x10 [ 723.095784] [] wait_for_common+0xdf/0x180 [ 723.101280] [] ? try_to_wake_up+0x200/0x200 [ 723.106916] [] wait_for_completion+0x1d/0x20 [ 723.112634] [] flush_work_sync+0x4d/0x60 [ 723.118044] [] ? do_work_for_cpu+0x30/0x30 [ 723.123635] [] floppy_init+0x52f/0x5ce [floppy] [ 723.129568] [] ? 0xa003afff [ 723.134624] [] ? floppy_init+0x5ce/0x5ce [floppy] [ 723.140754] [] floppy_module_init+0x4e/0x3b9 [floppy] [ 723.147166] [] do_one_initcall+0x42/0x180 [ 723.152675] [] sys_init_module+0xbe/0x230 [ 723.158176] [] system_call_fastpath+0x16/0x1b [ 723.164015] INFO: task sh:187 blocked for more than 120 seconds. [ 723.169820] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 723.177396] sh D 81805120 0 187 1 0x [ 723.184897] 88001e2e18a8 0086 88001f7fcc00 [ 723.193594] 88001e2e1fd8 88001e2e1fd8 88001e2e1fd8 00012a40 [ 723.202263] 88001ca08000 88001e2e96f0 0002 7fff [ 723.210953] Call Trace: [ 723.213620] [] schedule_timeout+0x2a5/0x320 [ 723.219237] [] ? __mem_cgroup_commit_charge+0x70/0xc0 [ 723.225642] [] ? default_spin_lock_flags+0x9/0x10 [ 723.231740] [] wait_for_common+0xdf/0x180 [ 723.237218] [] ? try_to_wake_up+0x200/0x200 [ 723.242867] [] wait_for_completion+0x1d/0x20 [ 723.248592] [] flush_work+0x2e/0x40 [ 723.253636] [] ? do_work_for_cpu+0x30/0x30 [ 723.259184] [] tty_flush_to_ldisc+0x15/0x20 [ 723.264841] [] n_tty_poll+0x64/0x1e0 [ 723.269940] [] tty_poll+0x92/0xa0 [ 723.274839] [] do_poll.isra.4+0x102/0x290 [ 723.280337] [] do_sys_poll+0x1b9/0x240 [ 723.285625] [] ? poll_freewait+0xe0/0xe0 [ 723.291037] [] ? put_ldisc+0x5b/0xc0 [ 723.296137] [] ? tty_ldisc_deref+0xe/0x10 [ 723.301618] [] ? tty_set_termios+0x10e/0x270 [ 723.307326] [] ? radix_tree_lookup_slot+0xe/0x10 [ 723.313360] [] ? find_get_page+0x1e/0x90 [ 723.318764] [] ? filemap_fault+0x87/0x3c0 [ 723.324279] [] ? unlock_page+0x2a/0x40 [ 723.329528] [] ? __do_fault+0x439/0x510 [ 723.334880] [] ? handle_pte_fault+0xfa/0x210 [ 723.340598] [] ? handle_mm_fault+0x1f8/0x350 [ 723.346372] [] ? do_page_fault+0x210/0x530 [ 723.351950] [] ? process_echoes+0x30/0x30 [ 723.357436] [] ? vfs_write+0x110/0x180 [ 723.362690] [] sys_poll+0x76/0x110 [ 723.367659] [] system_call_fastpath+0x16/0x1b udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] [...udev error repeated lots of times...] udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] [ 1994.980069] INFO: rcu_sched_state detected stall on CPU 0 (t=269277 jiffies) [ 4894.160143] INFO: rcu_sched_state detected stall on CPU 0 (t=489180 jiffies) [ 4894.163328] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 0} (detected by 1, t=489180 jiffies) udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] udevd[85]: timeout: killing '/sbin/modprobe -bv acpi:PNP0700:' [147] [...udev error repeated lots of times...] ** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251810/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251809/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251808/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251807/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251806/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251805/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251804/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] BootDmesg.txt
apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251803/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 791364] Re: xen domU don't boot 2.6.39+
apport information ** Tags added: apport-collected oneiric ** Description changed: 2.6.39 boots fine on debian-unstable and gentoo, but on natty and oneiric I have to use linux-image-2.6.38 because all flavours of linux-image-2.6.39 i tried (generic, server, virtual and the 3.0rc1 from kernel ppa) just freeze. Unfortunately I can't provide any helpful error messages and the screenshot I made isn't particularly interesting either. + --- + AlsaDevices: + total 0 + crw-rw 1 root audio 116, 1 2011-08-03 16:23 seq + crw-rw 1 root audio 116, 33 2011-08-03 16:23 timer + AplayDevices: Error: [Errno 2] No such file or directory + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: [Errno 2] No such file or directory + CurrentDmesg: [ 18.890095] eth0: no IPv6 routers present + DistroRelease: Ubuntu 11.10 + HibernationDevice: RESUME=UUID=ad28d075-5294-4b0a-b1f3-7fa64487f51c + InstallationMedia: Ubuntu-Server 10.10 "Maverick Meerkat" - Release amd64 (20101007) + IwConfig: Error: [Errno 2] No such file or directory + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + MachineType: Xen HVM domU + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-server root=/dev/mapper/data-root ro console=tty1 console=ttyS0 + ProcVersionSignature: Ubuntu 2.6.38-8.42-server 2.6.38.2 + RelatedPackageVersions: + linux-restricted-modules-2.6.38-8-server N/A + linux-backports-modules-2.6.38-8-server N/A + linux-firmware 1.56 + RfKill: Error: [Errno 2] No such file or directory + Tags: oneiric + Uname: Linux 2.6.38-8-server x86_64 + UpgradeStatus: Upgraded to oneiric on 2011-05-31 (63 days ago) + UserGroups: + + dmi.bios.date: 07/24/2011 + dmi.bios.vendor: Xen + dmi.bios.version: 4.1.1 + dmi.chassis.type: 1 + dmi.chassis.vendor: Xen + dmi.modalias: dmi:bvnXen:bvr4.1.1:bd07/24/2011:svnXen:pnHVMdomU:pvr4.1.1:cvnXen:ct1:cvr: + dmi.product.name: HVM domU + dmi.product.version: 4.1.1 + dmi.sys.vendor: Xen ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/791364/+attachment/2251802/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791364 Title: xen domU don't boot 2.6.39+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 799758] [NEW] xen-utils recommends non existent qemu-utils
Public bug reported: The qemu-utils recommendation should be removed since that package only exists in debian. ** Affects: xen (Ubuntu) Importance: Undecided Status: New ** Tags: hypervisor xen -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/799758 Title: xen-utils recommends non existent qemu-utils To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/799758/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs