Package: src:linux Version: 3.11.6-2 Severity: normal As you can see from the attached kernel log, the nouveau module is reporting the same error message every 10 seconds.
This machine ("omega") is a 1GHz gooseneck powerpc G4 iMac. I got the same error messages and behavior from 3.10-3-powerpc. --dkg -- Package-specific info: ** Version: Linux version 3.11-1-powerpc (debian-ker...@lists.debian.org) (gcc version 4.8.2 (Debian 4.8.2-1) ) #1 Debian 3.11.6-2 (2013-11-01) ** Command line: BOOT_IMAGE=/boot/vmlinux-3.11-1-powerpc root=/dev/mapper/vg_omega0-root ro init=/bin/systemd quiet ** Not tainted ** Kernel log: [ 7.582461] ohci-pci 0001:10:18.0: new USB bus registered, assigned bus number 1 [ 7.582529] ohci-pci 0001:10:18.0: irq 27, io mem 0x80082000 [ 7.582795] Broadcom 43xx-legacy driver loaded [ Features: PLID ] [ 7.629639] Raw EDID: [ 7.629667] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629677] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629686] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629694] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629703] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629712] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629721] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629730] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 7.629750] nouveau 0000:00:10.0: TV-1: EDID block 0 invalid. [ 7.629762] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 7.657135] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 7.657152] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.657158] usb usb1: Product: OHCI PCI host controller [ 7.657164] usb usb1: Manufacturer: Linux 3.11-1-powerpc ohci_hcd [ 7.657170] usb usb1: SerialNumber: 0001:10:18.0 [ 7.657566] hub 1-0:1.0: USB hub found [ 7.657588] hub 1-0:1.0: 2 ports detected [ 7.657888] ohci-pci 0001:10:19.0: OHCI PCI host controller [ 7.657908] ohci-pci 0001:10:19.0: new USB bus registered, assigned bus number 2 [ 7.657969] ohci-pci 0001:10:19.0: irq 28, io mem 0x80081000 [ 7.741352] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 7.741370] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.741376] usb usb2: Product: OHCI PCI host controller [ 7.741382] usb usb2: Manufacturer: Linux 3.11-1-powerpc ohci_hcd [ 7.741388] usb usb2: SerialNumber: 0001:10:19.0 [ 7.741780] hub 2-0:1.0: USB hub found [ 7.741802] hub 2-0:1.0: 2 ports detected [ 7.744343] ohci-pci 0001:10:1a.0: OHCI PCI host controller [ 7.744373] ohci-pci 0001:10:1a.0: new USB bus registered, assigned bus number 3 [ 7.744433] ohci-pci 0001:10:1a.0: irq 29, io mem 0x80080000 [ 7.754878] nouveau [ DRM] allocated 1440x900 fb: 0x9000, bo efbca800 [ 7.855517] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 7.855523] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.855526] usb usb3: Product: OHCI PCI host controller [ 7.855530] usb usb3: Manufacturer: Linux 3.11-1-powerpc ohci_hcd [ 7.855534] usb usb3: SerialNumber: 0001:10:1a.0 [ 7.858241] hub 3-0:1.0: USB hub found [ 7.858262] hub 3-0:1.0: 2 ports detected [ 7.885128] nouveau E[ DRM] Pixel clock comparison table not found [ 8.056740] Console: switching to colour frame buffer device 180x56 [ 8.059488] nouveau 0000:00:10.0: fb0: nouveaufb frame buffer device [ 8.059495] nouveau 0000:00:10.0: registered panic notifier [ 8.059987] [drm] Initialized nouveau 1.1.1 20120801 for 0000:00:10.0 on minor 0 [ 8.073018] usb 1-2: new low-speed USB device number 2 using ohci-pci [ 8.264418] b43legacy ssb0:0: firmware: agent aborted loading b43legacy/ucode4.fw (not found?) [ 8.264652] b43legacy-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware (version 3). [ 8.267190] usb 1-2: New USB device found, idVendor=1241, idProduct=1603 [ 8.267207] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 8.267213] usb 1-2: Product: USB Keyboard [ 8.267219] usb 1-2: Manufacturer: [ 8.451273] hidraw: raw HID events driver (C) Jiri Kosina [ 8.508850] usbcore: registered new interface driver usbhid [ 8.508868] usbhid: USB HID core driver [ 8.599782] input: USB Keyboard as /devices/pci0001:10/0001:10:18.0/usb1/1-2/1-2:1.0/input/input1 [ 8.600606] hid-generic 0003:1241:1603.0001: input,hidraw0: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0001:10:18.0-2/input0 [ 8.606478] input: USB Keyboard as /devices/pci0001:10/0001:10:18.0/usb1/1-2/1-2:1.1/input/input2 [ 8.610631] hid-generic 0003:1241:1603.0002: input,hidraw1: USB HID v1.10 Device [ USB Keyboard] on usb-0001:10:18.0-2/input1 [ 9.125058] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 12.593276] sungem_phy: PHY ID: 4061e4, addr: 0 [ 12.593640] gem 0002:20:0f.0 eth0: Found BCM5221 PHY [ 12.594035] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 15.001067] gem 0002:20:0f.0 eth0: Link is up at 100 Mbps, full-duplex [ 15.001197] gem 0002:20:0f.0 eth0: Pause is disabled [ 15.001242] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 17.566762] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 27.614586] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 37.662605] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 47.710583] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 57.758695] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 67.806703] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 77.854753] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 87.902640] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 97.950686] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 107.998606] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 118.046595] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 128.094615] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 138.142584] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 148.190584] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 158.238621] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 168.286581] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 178.334592] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 188.382711] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 198.430626] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 208.478596] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 218.526589] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 228.574601] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 238.623269] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 248.671140] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 258.718671] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 268.798571] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 278.846585] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 288.894601] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 298.942599] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 308.990639] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 319.038615] nouveau E[ DRM] DDC responded, but no EDID for TV-1 [ 329.086576] nouveau E[ DRM] DDC responded, but no EDID for TV-1 ** Model information revision : 3.3 (pvr 8001 0303) platform : PowerMac model : PowerMac6,1 machine : PowerMac6,1 motherboard : PowerMac6,1 MacRISC3 Power Macintosh ** Loaded modules: hfs hid_generic usbhid hid evdev ohci_pci ohci_hcd ehci_hcd b43legacy nouveau mac80211 ttm usbcore cfg80211 rfkill rng_core drm_kms_helper usb_common drm autofs4 ext4 crc16 mbcache jbd2 dm_mod sg firewire_ohci sungem sd_mod firewire_core crc_itu_t sungem_phy crc_t10dif sr_mod cdrom ssb mmc_core pcmcia pcmcia_core ** PCI devices: not available ** USB devices: not available -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: powerpc (ppc) Kernel: Linux 3.11-1-powerpc Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-image-3.11-1-powerpc depends on: ii debconf [debconf-2.0] 1.5.52 ii initramfs-tools [linux-initramfs-tool] 0.114 ii kmod 9-3 ii linux-base 3.5 Versions of packages linux-image-3.11-1-powerpc recommends: ii firmware-linux-free 3.2 Versions of packages linux-image-3.11-1-powerpc suggests: pn debian-kernel-handbook <none> pn linux-doc-3.11 <none> pn mkvmlinuz <none> Versions of packages linux-image-3.11-1-powerpc is related to: pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-ralink <none> pn firmware-realtek <none> pn xen-hypervisor <none> -- debconf information: linux-image-3.11-1-powerpc/prerm/removing-running-kernel-3.11-1-powerpc: true linux-image-3.11-1-powerpc/postinst/depmod-error-initrd-3.11-1-powerpc: false -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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