[Kernel-packages] [Bug 1488719] Re: dmesg shows "[drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!"
I get this error on my new Toshiba P50t-C-104, with kernel 4.3. No monitors attached, just the default laptop screen. I get a black screen after this message on boot. The only way to boot is to use the 'nomodeset' kernel parameter, but that dissables the intel graphics card. [6.254918] [drm:i915_gem_open] [6.254990] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[2] ENCODERS[2] [6.254993] [drm:drm_mode_getresources] [CRTC:21] [6.254995] [drm:drm_mode_getresources] [CRTC:25] [6.254996] [drm:drm_mode_getresources] [CRTC:29] [6.254997] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31] [6.254999] [drm:drm_mode_getresources] [ENCODER:39:TMDS-39] [6.255000] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1] [6.255002] [drm:drm_mode_getresources] [CONNECTOR:40:HDMI-A-1] [6.255003] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[2] ENCODERS[2] [6.255008] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [6.255010] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] [6.255011] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1] [6.255018] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [6.255024] [drm:edp_panel_vdd_on] PP_STATUS: 0x8008 PP_CONTROL: 0xabcd000f [6.255476] [drm:drm_edid_to_eld] ELD: no CEA Extension found [6.255480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes : [6.255483] [drm:drm_mode_debug_printmodeline] Modeline 33:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 0x48 0xa [6.255487] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [6.255497] [drm:drm_mode_getconnector] [CONNECTOR:40:?] [6.255498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-1] [6.255500] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-1] [6.255657] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) [6.255658] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry [6.255815] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! [6.255817] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) [6.255819] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [6.255821] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-1] disconnected [6.255824] [drm:drm_mode_getconnector] [CONNECTOR:40:?] [6.255826] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-1] [6.255828] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-1] [6.255986] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) [6.255988] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry [6.256147] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! [6.256149] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) [6.256150] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [6.256152] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:HDMI-A-1] disconnected [6.302099] init: alsa-restore main process (976) terminated with status 99 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1488719 Title: dmesg shows "[drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!" Status in Linux: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On a recent intel NUC using i915 graphics, I get the following errors in dmesg: [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! There are two monitors connected to this box, one with mini- HDMI->HDMI, one with mini-DP->HDMI cable. Maybe related: https://bugs.freedesktop.org/show_bug.cgi?id=80896 ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-generic 3.19.0.26.25 ProcVersionSignature: Ubuntu 3.19.0-26.28-generic 3.19.8-ckt4 Uname: Linux 3.19.0-26-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.3 Architecture: amd64 Date: Wed Aug 26 10:07:31 2015 InstallationDate: Installed on 2015-08-01 (24 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-26-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1488719/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1408963] Re: [Xbuntu 14.04, 14.10 and 15.04] Network manager stops working: iwl3945 0000:03:00.0: BSM uCode verification failed at addr ...; wlan0: deauthenticating from... by l
I'm getting this error several times a day, I've tried switching to wicd, reloading the iwl3945, restart services, and neither of them work, only rebooting solves the problem (for a while). This basically makes my laptop unusable. One thing to note is that when I reload iwl3945, wpa_supplicant takes over 1 CPU. Is there anything I can help with to diagnose the problem? How can I revert to a working configuration? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1408963 Title: [Xbuntu 14.04, 14.10 and 15.04] Network manager stops working: iwl3945 :03:00.0: BSM uCode verification failed at addr ...; wlan0: deauthenticating from... by local choice (Reason: 3=DEAUTH_LEAVING), Status in linux-firmware package in Ubuntu: Confirmed Status in network-manager package in Ubuntu: Confirmed Bug description: From time to time, the system loses all wireles networks and kubuntu network manager applet goes blank - not even one network is shown. All wifi connections are broken. Rebooting fixes the issue, switching to WICD on-the-fly enables to continue browsing without rebooting, so it seems to be no hardware issue or iwl3945 issue. What to expect: stable connections and flawless network managing. What happens: so above. Further informations about the system, the network configuration, the package version can be found in the attachment, also parts of rsyslog and dmesg. Interesting, according to some helpers, are the following lines: dmesg: wlan0: deauthenticating from 02:26:4d:ac:8f:45 by local choice (Reason: 3=DEAUTH_LEAVING) lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 14.10 Release:14.10 Codename: utopic apt-cache policy network-manager network-manager: Installiert: 0.9.8.8-0ubuntu28 Installationskandidat: 0.9.8.8-0ubuntu28 Versionstabelle: *** 0.9.8.8-0ubuntu28 0 500 http://de.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1408963/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1408963] Re: [Xbuntu 14.04, 14.10 and 15.04] Network manager stops working: iwl3945 0000:03:00.0: BSM uCode verification failed at addr ...; wlan0: deauthenticating from... by l
Same problem, from syslog: Jun 12 23:07:45 jero-laptop kernel: [68448.600100] iwl3945 :04:00.0: Queue 0 stuck for 2500 ms. Jun 12 23:07:45 jero-laptop kernel: [68448.600111] iwl3945 :04:00.0: On demand firmware reload Jun 12 23:07:45 jero-laptop kernel: [68448.605882] ieee80211 phy0: Hardware restart was requested Jun 12 23:07:45 jero-laptop kernel: [68448.653834] iwl3945 :04:00.0: BSM uCode verification failed at addr 0x3800+0 (of 900), is 0xa5 a5a5a2, s/b 0xf802020 Jun 12 23:07:45 jero-laptop kernel: [68448.653840] iwl3945 :04:00.0: Unable to set up bootstrap uCode: -5 Jun 12 23:07:45 jero-laptop kernel: [68448.700559] iwl3945 :04:00.0: BSM uCode verification failed at addr 0x3800+0 (of 900), is 0xa5 a5a5a2, s/b 0xf802020 Jun 12 23:07:45 jero-laptop kernel: [68448.700564] iwl3945 :04:00.0: Unable to set up bootstrap uCode: -5 Jun 12 23:07:45 jero-laptop kernel: [68448.747278] iwl3945 :04:00.0: BSM uCode verification failed at addr 0x3800+0 (of 900), is 0xa5 a5a5a2, s/b 0xf802020 Jun 12 23:07:45 jero-laptop kernel: [68448.747284] iwl3945 :04:00.0: Unable to set up bootstrap uCode: -5 Jun 12 23:07:45 jero-laptop kernel: [68448.794010] iwl3945 :04:00.0: BSM uCode verification failed at addr 0x3800+0 (of 900), is 0xa5 a5a5a2, s/b 0xf802020 Jun 12 23:07:45 jero-laptop kernel: [68448.794014] iwl3945 :04:00.0: Unable to set up bootstrap uCode: -5 Jun 12 23:07:45 jero-laptop kernel: [68448.840731] iwl3945 :04:00.0: BSM uCode verification failed at addr 0x3800+0 (of 900), is 0xa5 a5a5a2, s/b 0xf802020 Jun 12 23:07:45 jero-laptop kernel: [68448.840737] iwl3945 :04:00.0: Unable to set up bootstrap uCode: -5 Jun 12 23:07:45 jero-laptop kernel: [68448.878678] iwl3945 :04:00.0: Unable to initialize device after 5 attempts. Jun 12 23:07:45 jero-laptop kernel: [68448.878686] [ cut here ] Jun 12 23:07:45 jero-laptop kernel: [68448.878734] WARNING: CPU: 0 PID: 16738 at /build/buildd/linux-3.19.0/net/mac80211/util.c:1774 ieee8021 1_reconfig+0x47d/0x1480 [mac80211]() Jun 12 23:07:45 jero-laptop kernel: [68448.878737] Hardware became unavailable during restart. Jun 12 23:07:45 jero-laptop kernel: [68448.878740] Modules linked in: rfcomm bnep nls_iso8859_1 uas usb_storage nfnetlink_queue nfnetlink_log nfnetlink pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ctr ccm binfmt_misc nls_utf8 nvidia(POE) uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core v4l2_common videodev bluetooth media coretemp arc4 kvm snd_hda_codec_hdmi iwl3945 iwlegacy snd_hda_codec_realtek mac80211 snd_hda_codec_generic pcmcia snd_hda_intel snd_hda_controller joydev snd_hda_codec serio_raw lpc_ich snd_hwdep cfg80211 yenta_socket drm tifm_7xx1 pcmcia_rsrc snd_pcm tifm_core pcmcia_core snd_seq_midi snd_seq_midi_event toshiba_acpi snd_rawmidi sparse_keymap snd_seq wmi snd_seq_device snd_timer snd irda soundcore crc_ccitt 8250_fintek toshiba_bluetooth shpchp mac_hid cuse nfsd parport_pc ppdev auth_rpcgss nfs_acl lp lockd grace sunrpc parport autofs4 psmouse pata_acpi sdhci_pci firewire_ohci sdhci firewire_core r8169 crc_itu_t mii video Jun 12 23:07:45 jero-laptop kernel: [68448.878836] CPU: 0 PID: 16738 Comm: kworker/0:1 Tainted: PW OE 3.19.0-18-generic #18-Ubuntu Jun 12 23:07:45 jero-laptop kernel: [68448.878839] Hardware name: TOSHIBA Satellite A200/ISKAE, BIOS V1.80 08/21/2007 Jun 12 23:07:45 jero-laptop kernel: [68448.878858] Workqueue: events ieee80211_restart_work [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.878862] c4cdfe44 c16e9c0d c4cdfe88 c4cdfe78 c10616db f9503b1c Jun 12 23:07:45 jero-laptop kernel: [68448.878870] c4cdfea4 4162 f95038e0 06ee f94c5b5d 06ee f94c5b5d f042902c Jun 12 23:07:45 jero-laptop kernel: [68448.878878] fffb f04283e0 c4cdfe90 c1061743 0009 c4cdfe88 f9503b1c c4cdfea4 Jun 12 23:07:45 jero-laptop kernel: [68448.878887] Call Trace: Jun 12 23:07:45 jero-laptop kernel: [68448.878897] [c16e9c0d] dump_stack+0x41/0x52 Jun 12 23:07:45 jero-laptop kernel: [68448.878904] [c10616db] warn_slowpath_common+0x8b/0xc0 Jun 12 23:07:45 jero-laptop kernel: [68448.878930] [f94c5b5d] ? ieee80211_reconfig+0x47d/0x1480 [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.878955] [f94c5b5d] ? ieee80211_reconfig+0x47d/0x1480 [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.878961] [c1061743] warn_slowpath_fmt+0x33/0x40 Jun 12 23:07:45 jero-laptop kernel: [68448.878986] [f94c5b5d] ieee80211_reconfig+0x47d/0x1480 [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.878993] [c16ed290] ? mutex_lock+0x10/0x30 Jun 12 23:07:45 jero-laptop kernel: [68448.879013] [f94a2287] ? ieee80211_scan_cancel+0x97/0x190 [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.879031] [f949819d] ieee80211_restart_work+0x3d/0x80 [mac80211] Jun 12 23:07:45 jero-laptop kernel: [68448.879037] [c10761b0] ? pwq_dec_nr_in_flight+0x40/0x90
