Bug#823156: linux-image-4.5.0-0.bpo.1-amd64: Backport Kernel breaks kwin (FATAL ERROR, while trying to open display)
This bug is continued in #823444. Ben Hutchings: > Control: reopen -1 > Control: tag -1 moreinfo > > On Mon, 2016-05-02 at 16:38 +0200, Maria wrote: >> thanks to your kind hints how to gather the information I was able to >> fill this out with more information. > > Thank you for responding. > >> Actually I have to correct my information in the original post: It was >> not Linux Mint which managed to use WLAN (it actually didn't). >> It was the new Kubuntu 16-04 which managed to use WLAN. I didn't use it >> as other things where too much of a mess. I tried so much Distros these >> two days I must have mixed it up - sorry. >> So here is the additional information. >> >> For more Information about my Kernelmessages please have a look at the >> attached Textfiles. >> >> Thanks alot for your kind work - Maria >> >> >> -- Package-specific info: >> ** Version: >> Linux version 4.5.0-0.bpo.1-amd64 (debian-ker...@lists.debian.org) (gcc >> version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.5.1-1~bpo8+1 (2016-04-20) >> >> ** Command line: >> BOOT_IMAGE=/vmlinuz-4.5.0-0.bpo.1-amd64 root=/dev/mapper/sda3--vg-root >> ro quiet >> >> ** Tainted: E (8192) >> * Unsigned module has been loaded (currently expected). >> >> ** Kernel log: >> [ 25.990301] Bluetooth: hci0: Secure boot is enabled >> [ 25.990302] Bluetooth: hci0: OTP lock is enabled >> [ 25.990303] Bluetooth: hci0: API lock is enabled >> [ 25.990305] Bluetooth: hci0: Debug lock is disabled >> [ 25.990306] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 >> [ 25.990321] bluetooth hci0: firmware: failed to load >> intel/ibt-11-5.sfi (-2) >> [ 25.990325] bluetooth hci0: Direct firmware load for >> intel/ibt-11-5.sfi failed with error -2 >> [ 25.990327] Bluetooth: hci0: Failed to load Intel firmware file (-2) >> [ 25.991879] uvcvideo: Found UVC 1.00 device Integrated Camera (5986:0706) >> [ 25.998348] Intel(R) Wireless WiFi driver for Linux >> [ 25.998351] Copyright(c) 2003- 2015 Intel Corporation >> [ 25.998689] iwlwifi :04:00.0: enabling device ( -> 0002) > [...] >> [ 26.000969] iwlwifi :04:00.0: no suitable firmware found! > > So WLAN does not work because the firmware is not available. > > And these error messages: > >> [ 25.965566] i915 :00:02.0: firmware: failed to load >> i915/skl_dmc_ver1.bin (-2) >> [ 25.965571] i915 :00:02.0: Direct firmware load for >> i915/skl_dmc_ver1.bin failed with error -2 > > suggest that kwin does not start because the firmware for the GPU is > not available. > > I suspect that the sound chip may also require firmware loaded from > disk. > > I think that with firmware-intel-sound, firmware-iwlwifi and firmware- > misc-nonfree installed (all of which are in the non-free section of the > archive), this computer will be fully functional. Let us know whether > that helps. > > Ben. >
Bug#823156: linux-image-4.5.0-0.bpo.1-amd64: Backport Kernel breaks kwin (FATAL ERROR, while trying to open display)
Control: reopen -1 Control: tag -1 moreinfo On Mon, 2016-05-02 at 16:38 +0200, Maria wrote: > thanks to your kind hints how to gather the information I was able to > fill this out with more information. Thank you for responding. > Actually I have to correct my information in the original post: It was > not Linux Mint which managed to use WLAN (it actually didn't). > It was the new Kubuntu 16-04 which managed to use WLAN. I didn't use it > as other things where too much of a mess. I tried so much Distros these > two days I must have mixed it up - sorry. > So here is the additional information. > > For more Information about my Kernelmessages please have a look at the > attached Textfiles. > > Thanks alot for your kind work - Maria > > > -- Package-specific info: > ** Version: > Linux version 4.5.0-0.bpo.1-amd64 (debian-ker...@lists.debian.org) (gcc > version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.5.1-1~bpo8+1 (2016-04-20) > > ** Command line: > BOOT_IMAGE=/vmlinuz-4.5.0-0.bpo.1-amd64 root=/dev/mapper/sda3--vg-root > ro quiet > > ** Tainted: E (8192) > * Unsigned module has been loaded (currently expected). > > ** Kernel log: > [ 25.990301] Bluetooth: hci0: Secure boot is enabled > [ 25.990302] Bluetooth: hci0: OTP lock is enabled > [ 25.990303] Bluetooth: hci0: API lock is enabled > [ 25.990305] Bluetooth: hci0: Debug lock is disabled > [ 25.990306] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 > [ 25.990321] bluetooth hci0: firmware: failed to load > intel/ibt-11-5.sfi (-2) > [ 25.990325] bluetooth hci0: Direct firmware load for > intel/ibt-11-5.sfi failed with error -2 > [ 25.990327] Bluetooth: hci0: Failed to load Intel firmware file (-2) > [ 25.991879] uvcvideo: Found UVC 1.00 device Integrated Camera (5986:0706) > [ 25.998348] Intel(R) Wireless WiFi driver for Linux > [ 25.998351] Copyright(c) 2003- 2015 Intel Corporation > [ 25.998689] iwlwifi :04:00.0: enabling device ( -> 0002) [...] > [ 26.000969] iwlwifi :04:00.0: no suitable firmware found! So WLAN does not work because the firmware is not available. And these error messages: > [ 25.965566] i915 :00:02.0: firmware: failed to load > i915/skl_dmc_ver1.bin (-2) > [ 25.965571] i915 :00:02.0: Direct firmware load for > i915/skl_dmc_ver1.bin failed with error -2 suggest that kwin does not start because the firmware for the GPU is not available. I suspect that the sound chip may also require firmware loaded from disk. I think that with firmware-intel-sound, firmware-iwlwifi and firmware- misc-nonfree installed (all of which are in the non-free section of the archive), this computer will be fully functional. Let us know whether that helps. Ben. -- Ben Hutchings Life is what happens to you while you're busy making other plans. - John Lennon signature.asc Description: This is a digitally signed message part