Thanks for reporting this issue. Could you please file an upstream bug with Mozilla here:
https://bugzilla.mozilla.org/ Once you've done that, please link that bug here. Thanks! ** Changed in: thunderbird (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1126070 Title: Signature verification - expired certificate - wrong reason Status in “thunderbird” package in Ubuntu: Triaged Bug description: If signing certificate is expired, verification of signature fails - that is OK. But TB reports wrong reason: "Signature not valid. The signing certificate is issued by CA, which you do not trust for this type of certificate." That's not true. And no word about expiration. When I change system time back and run TB again, verification is successful. Remark: CA certificate is ok and valid until 2020. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: thunderbird 17.0.2+build1-0ubuntu0.12.04.1 ProcVersionSignature: Ubuntu 3.2.0-37.58-generic 3.2.35 Uname: Linux 3.2.0-37-generic x86_64 NonfreeKernelModules: pci_stub vboxpci vboxnetadp bnep vboxnetflt rfcomm vboxdrv bluetooth compat parport_pc ppdev dm_crypt snd_hda_codec_hdmi snd_hda_codec_realtek ip6t_LOG xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT ipt_LOG snd_hda_intel xt_limit snd_hda_codec xt_tcpudp xt_addrtype snd_usb_audio snd_usbmidi_lib snd_seq_midi snd_hwdep xt_state snd_rawmidi snd_seq_midi_event snd_pcm snd_seq ip6table_filter snd_seq_device ip6_tables snd_timer snd_page_alloc mei nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 snd nf_conntrack_ftp nf_conntrack soundcore coretemp psmouse serio_raw iptable_filter joydev mac_hid ip_tables x_tables lp parport hid_logitech ff_memless usbhid hid i915 r8169 drm_kms_helper drm i2c_algo_bit video usb_storage AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu17.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: hugo 1947 F.... pulseaudio /dev/snd/controlC1: hugo 1947 F.... pulseaudio BuildID: 20130106044124 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfe500000 irq 46' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0887,1462d740,00100302 HDA:80862805,80862805,00100000' Controls : 50 Simple ctrls : 22 Card1.Amixer.info: Card hw:1 'Set'/'C-Media USB Headphone Set at usb-0000:00:1a.0-1.1, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:000c' Controls : 7 Simple ctrls : 3 Channel: Unavailable Date: Fri Feb 15 11:14:29 2013 EcryptfsInUse: Yes ForcedLayersAccel: False IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120401) IpRoute: default via 10.6.6.138 dev eth0 proto static 10.6.6.0/24 dev eth0 proto kernel scope link src 10.6.6.1 metric 1 169.254.0.0/16 dev eth0 scope link metric 1000 217.31.204.130 via 10.6.6.138 dev eth0 proto static 217.31.204.131 via 10.6.6.138 dev eth0 proto static IwConfig: lo no wireless extensions. eth0 no wireless extensions. MarkForUpload: True PrefSources: prefs.js ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=cs_CZ.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=17.0.2/20130106044124 (In use) RelatedPackageVersions: icedtea-6-plugin 1.2-2ubuntu1.3 rhythmbox-mozilla 2.96-0ubuntu4.2 totem-mozilla 3.0.1-0ubuntu21.1 RfKill: RunningIncompatibleAddons: False SourcePackage: thunderbird UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 08/04/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V1.0 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61MA-E35 (MS-7740) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.0:bd08/04/2011:svnMSI:pnMS-7740:pvr1.0:rvnMSI:rnH61MA-E35(MS-7740):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7740 dmi.product.version: 1.0 dmi.sys.vendor: MSI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1126070/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

