Package: src:linux Version: 4.19.28-2 Severity: grave Justification: renders package unusable
Dear Maintainer, after upgrading the kernel to 4.19.0-4 or later (5.0.0-trunk), my IvyBridge laptop fails to start the display manager. I end up with a black screen and a non blinking _ character in the top left corner of the screen. I tested with sddm, lightdm on X and GDM on wayland and have the same behaviour everytime. After advice from #debian-kernel I compared lspci for both kernels and it gives the same output. Switching to a text VT works (I'm reportbugging from there). Reverting to 4.19.0-3 returns to the normal behaviour and the graphical session starts normally. Cheers, -- Coucouf -- Package-specific info: ** Version: Linux version 4.19.0-4-amd64 (debian-ker...@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-2)) #1 SMP Debian 4.19.28-2 (2019-03-15) ** Command line: BOOT_IMAGE=/vmlinuz-4.19.0-4-amd64 root=UUID=9fccd33e-ceb6-48d4-8a47-f46fded95997 ro quiet splash ** Not tainted ** Kernel log: [ 16.220937] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 16.374742] media: Linux media interface: v0.10 [ 16.391761] videodev: Linux video capture interface: v2.00 [ 16.448128] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_1.3M (0c45:644d) [ 16.578804] uvcvideo 1-1.5:1.0: Entity type for entity Extension 4 was not initialized! [ 16.578808] uvcvideo 1-1.5:1.0: Entity type for entity Extension 3 was not initialized! [ 16.578810] uvcvideo 1-1.5:1.0: Entity type for entity Processing 2 was not initialized! [ 16.578812] uvcvideo 1-1.5:1.0: Entity type for entity Camera 1 was not initialized! [ 16.579413] input: Laptop_Integrated_Webcam_1.3M: as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input14 [ 16.579870] usbcore: registered new interface driver uvcvideo [ 16.579871] USB Video Class driver (1.1.1) [ 17.229059] BTRFS warning (device dm-0): excessive commit interval 600 [ 17.229062] BTRFS info (device dm-0): disk space caching is enabled [ 17.455312] BTRFS warning (device sda2): excessive commit interval 600 [ 17.455315] BTRFS info (device sda2): disk space caching is enabled [ 17.857618] BTRFS warning (device dm-0): excessive commit interval 600 [ 17.857621] BTRFS info (device dm-0): disk space caching is enabled [ 18.152918] BTRFS warning (device dm-0): excessive commit interval 600 [ 18.152920] BTRFS info (device dm-0): disk space caching is enabled [ 18.288277] BTRFS warning (device dm-0): excessive commit interval 600 [ 18.288280] BTRFS info (device dm-0): disk space caching is enabled [ 18.366993] BTRFS warning (device dm-0): excessive commit interval 600 [ 18.366995] BTRFS info (device dm-0): disk space caching is enabled [ 18.427687] BTRFS warning (device dm-0): excessive commit interval 600 [ 18.427690] BTRFS info (device dm-0): disk space caching is enabled [ 18.531462] BTRFS warning (device dm-0): excessive commit interval 600 [ 18.531464] BTRFS info (device dm-0): disk space caching is enabled [ 20.823734] BTRFS warning (device dm-0): excessive commit interval 600 [ 20.823737] BTRFS info (device dm-0): disk space caching is enabled [ 20.877491] BTRFS warning (device sda2): excessive commit interval 600 [ 20.877494] BTRFS info (device sda2): disk space caching is enabled [ 20.950215] BTRFS warning (device dm-0): excessive commit interval 600 [ 20.950217] BTRFS info (device dm-0): disk space caching is enabled [ 21.008972] BTRFS warning (device dm-0): excessive commit interval 600 [ 21.008975] BTRFS info (device dm-0): disk space caching is enabled [ 21.083457] BTRFS warning (device dm-0): excessive commit interval 600 [ 21.083459] BTRFS info (device dm-0): disk space caching is enabled [ 21.150589] BTRFS warning (device dm-0): excessive commit interval 600 [ 21.150591] BTRFS info (device dm-0): disk space caching is enabled [ 21.206446] BTRFS warning (device dm-0): excessive commit interval 600 [ 21.206449] BTRFS info (device dm-0): disk space caching is enabled [ 21.265467] BTRFS warning (device dm-0): excessive commit interval 600 [ 21.265469] BTRFS info (device dm-0): disk space caching is enabled [ 22.850814] BTRFS warning (device dm-0): excessive commit interval 600 [ 22.850817] BTRFS info (device dm-0): disk space caching is enabled [ 22.885809] BTRFS warning (device sda2): excessive commit interval 600 [ 22.885811] BTRFS info (device sda2): disk space caching is enabled [ 22.949103] BTRFS warning (device dm-0): excessive commit interval 600 [ 22.949105] BTRFS info (device dm-0): disk space caching is enabled [ 23.008419] BTRFS warning (device dm-0): excessive commit interval 600 [ 23.008422] BTRFS info (device dm-0): disk space caching is enabled [ 23.066638] BTRFS warning (device dm-0): excessive commit interval 600 [ 23.066641] BTRFS info (device dm-0): disk space caching is enabled [ 23.123425] BTRFS warning (device dm-0): excessive commit interval 600 [ 23.123427] BTRFS info (device dm-0): disk space caching is enabled [ 23.180065] BTRFS warning (device dm-0): excessive commit interval 600 [ 23.180067] BTRFS info (device dm-0): disk space caching is enabled [ 23.246406] BTRFS warning (device dm-0): excessive commit interval 600 [ 23.246408] BTRFS info (device dm-0): disk space caching is enabled [ 52.157105] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 52.185253] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 52.201511] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 172.044399] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 172.056418] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 172.071794] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 172.089964] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 186.608014] wlp1s0: authenticate with 2c:e6:cc:3c:dc:b8 [ 186.619172] wlp1s0: send auth to 2c:e6:cc:3c:dc:b8 (try 1/3) [ 186.620893] wlp1s0: authenticated [ 186.625188] wlp1s0: associate with 2c:e6:cc:3c:dc:b8 (try 1/3) [ 186.627994] wlp1s0: RX AssocResp from 2c:e6:cc:3c:dc:b8 (capab=0x431 status=0 aid=2) [ 186.628154] wlp1s0: associated [ 186.645360] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 199.410740] wlp1s0: deauthenticating from 2c:e6:cc:3c:dc:b8 by local choice (Reason: 3=DEAUTH_LEAVING) [ 199.431645] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 234.089345] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 240.128215] wlp1s0: authenticate with 2c:e6:cc:3c:c9:98 [ 240.137596] wlp1s0: send auth to 2c:e6:cc:3c:c9:98 (try 1/3) [ 240.140187] wlp1s0: authenticated [ 240.142006] wlp1s0: associate with 2c:e6:cc:3c:c9:98 (try 1/3) [ 240.145918] wlp1s0: RX AssocResp from 2c:e6:cc:3c:c9:98 (capab=0x431 status=0 aid=2) [ 240.146087] wlp1s0: associated [ 250.151170] wlp1s0: deauthenticating from 2c:e6:cc:3c:c9:98 by local choice (Reason: 3=DEAUTH_LEAVING) [ 258.391195] wlp1s0: authenticate with 2c:e6:cc:3c:dc:b8 [ 258.400544] wlp1s0: send auth to 2c:e6:cc:3c:dc:b8 (try 1/3) [ 258.402174] wlp1s0: authenticated [ 258.405734] wlp1s0: associate with 2c:e6:cc:3c:dc:b8 (try 1/3) [ 258.408453] wlp1s0: RX AssocResp from 2c:e6:cc:3c:dc:b8 (capab=0x431 status=0 aid=2) [ 258.408588] wlp1s0: associated [ 258.414769] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 268.203582] wlp1s0: deauthenticating from 2c:e6:cc:3c:dc:b8 by local choice (Reason: 3=DEAUTH_LEAVING) [ 268.226167] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 314.024870] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 319.431014] wlp1s0: authenticate with 2c:e6:cc:3c:c9:98 [ 319.440282] wlp1s0: send auth to 2c:e6:cc:3c:c9:98 (try 1/3) [ 319.442130] wlp1s0: authenticated [ 319.445727] wlp1s0: associate with 2c:e6:cc:3c:c9:98 (try 1/3) [ 319.450385] wlp1s0: RX AssocResp from 2c:e6:cc:3c:c9:98 (capab=0x431 status=0 aid=2) [ 319.450529] wlp1s0: associated [ 319.478298] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready ** Model information sys_vendor: Dell Inc. product_name: XPS L322X product_version: chassis_vendor: Dell Inc. chassis_version: 0.1 bios_vendor: Dell Inc. bios_version: A10 board_vendor: Dell Inc. board_name: 0PJHXN board_version: A00 ** Loaded modules: ctr ccm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev media devlink nf_tables nfnetlink overlay fuse binfmt_misc nls_ascii nls_cp437 vfat fat arc4 ath9k intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ath9k_common kvm_intel ath9k_hw ath snd_hda_codec_hdmi kvm snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec efi_pstore snd_hda_core snd_hwdep dell_wmi dell_laptop irqbypass dell_smbios joydev dcdbas intel_cstate snd_pcm intel_uncore intel_rapl_perf serio_raw cfg80211 wmi_bmof pcspkr efivars snd_timer sparse_keymap acpi_als dell_wmi_descriptor snd iTCO_wdt sg kfifo_buf mei_me soundcore iTCO_vendor_support rfkill industrialio mei ac battery evdev pcc_cpufreq parport_pc sunrpc ppdev lp parport efivarfs ip_tables x_tables autofs4 btrfs zstd_decompress zstd_compress xxhash algif_skcipher af_alg dm_crypt dm_mod raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc i915 ahci libahci aesni_intel libata aes_x86_64 crypto_simd cryptd glue_helper psmouse i2c_i801 xhci_pci scsi_mod i2c_algo_bit xhci_hcd ehci_pci drm_kms_helper ehci_hcd lpc_ich usbcore drm usb_common thermal wmi video button ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) Subsystem: Dell 3rd Gen Core processor DRAM Controller [1028:058b] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: ivb_uncore 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell 3rd Gen Core processor Graphics Controller [1028:058b] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 26 Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 2000 [size=64] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI]) Subsystem: Dell 7 Series/C210 Series Chipset Family USB xHCI Host Controller [1028:058b] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 24 Region 0: Memory at d0500000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 [8086:1e3a] (rev 04) Subsystem: Dell 7 Series/C216 Chipset Family MEI Controller [1028:058b] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 27 Region 0: Memory at d0515000 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI]) Subsystem: Dell 7 Series/C216 Chipset Family USB Enhanced Host Controller [1028:058b] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at d051a000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller [8086:1e20] (rev 04) Subsystem: Dell 7 Series/C216 Chipset Family High Definition Audio Controller [1028:058b] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 28 Region 0: Memory at d0510000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: d0400000-d04fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI]) Subsystem: Dell 7 Series/C216 Chipset Family USB Enhanced Host Controller [1028:058b] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 23 Region 0: Memory at d0519000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge [0601]: Intel Corporation QS77 Express Chipset LPC Controller [8086:1e56] (rev 04) Subsystem: Dell QS77 Express Chipset LPC Controller [1028:058b] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0]) Subsystem: Dell 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [1028:058b] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 25 Region 0: I/O ports at 2088 [size=8] Region 1: I/O ports at 209c [size=4] Region 2: I/O ports at 2080 [size=8] Region 3: I/O ports at 2098 [size=4] Region 4: I/O ports at 2060 [size=32] Region 5: Memory at d0518000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller [8086:1e22] (rev 04) Subsystem: Dell 7 Series/C216 Chipset Family SMBus Controller [1028:058b] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 18 Region 0: Memory at d0514000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at efa0 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 Network controller [0280]: Qualcomm Atheros AR93xx Wireless Network Adapter [168c:0030] (rev 01) Subsystem: Wistron NeWeb Corp. AR93xx Wireless Network Adapter [185f:3116] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at d0400000 (64-bit, non-prefetchable) [size=128K] Expansion ROM at d0420000 [disabled] [size=64K] Capabilities: <access denied> Kernel driver in use: ath9k Kernel modules: ath9k ** USB devices: Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 0c45:644d Microdia 1.3 MPixel Integrated Webcam Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (990, 'unstable'), (500, 'testing'), (150, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-4.19.0-4-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.133 ii kmod 26-1 ii linux-base 4.5 Versions of packages linux-image-4.19.0-4-amd64 recommends: ii apparmor 2.13.2-9 ii firmware-linux-free 3.4 ii irqbalance 1.5.0-3 Versions of packages linux-image-4.19.0-4-amd64 suggests: pn debian-kernel-handbook <none> ii extlinux 3:6.04~git20190206.bf6db5b4+dfsg1-1 ii grub-efi-amd64 2.02+dfsg1-16 pn linux-doc-4.19 <none> Versions of packages linux-image-4.19.0-4-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information