From g.thiele at campus.tu-berlin.de Sat Mar 19 21:58:37 2016 From: g.thiele at campus.tu-berlin.de (Thiele, Gregor) Date: Sat, 19 Mar 2016 21:58:37 +0000 Subject: Issue Kubuntu LVM encryption Message-ID: <1458424716743.54478@campus.tu-berlin.de> Hello, I would like to report a problem with the disk encryption during the Kubuntu 14.04 installation. The encryption key is set using the default keyboard layout. If the keyboard layout gets changed during the installation and the keyboard contains signs, which are effected by the layout change, you need to "translate" the key to the new Layout. Best regards, Gregor -------------- next part -------------- An HTML attachment was scrubbed... URL: From noreply at ubuntu.com Mon Mar 21 10:45:32 2016 From: noreply at ubuntu.com (Ubuntu Wiki) Date: Mon, 21 Mar 2016 10:45:32 -0000 Subject: =?utf-8?q?=5BUbuntu_Wiki=5D_Update_of_=22DebuggingProgramCrash=22_by_pitt?= =?utf-8?q?i?= Message-ID: <20160321104532.30575.20374@mangaba.canonical.com> Dear Wiki user, You have subscribed to a wiki page or wiki category on "Ubuntu Wiki" for change notification. The "DebuggingProgramCrash" page has been changed by pitti: http://wiki.ubuntu.com/DebuggingProgramCrash?action=diff&rev1=122&rev2=123 Comment: update key ID for new ddebs.ubuntu.com GPG key * Choose ''Software Sources'' or ''Repositories'' via the ''Settings'' menu, and click on the ''Third-Party Software'' tab. * Click the ''Add'' button and enter each ''deb ...'' line as above one by one and click the ''Add Source'' button (you will have to add these lines one at a time). 1. Import the debug symbol archive signing key:{{{ - sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 428D7C01 + sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5FDFF622 }}} 1. Then run:{{{ sudo apt-get update From es20490446e at gmail.com Mon Mar 21 15:11:51 2016 From: es20490446e at gmail.com (Alberto Salvia Novella) Date: Mon, 21 Mar 2016 16:11:51 +0100 Subject: Issue Kubuntu LVM encryption In-Reply-To: <1458424716743.54478@campus.tu-berlin.de> References: <1458424716743.54478@campus.tu-berlin.de> Message-ID: <56F00F37.9070802@gmail.com> Gregor Thiele: > I would like to report a problem (https://bugs.launchpad.net/ubuntu/+filebug/?no-redirect) -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 6472 bytes Desc: S/MIME Cryptographic Signature URL: From m.powalko at gmail.com Tue Mar 29 19:00:14 2016 From: m.powalko at gmail.com (Michal Powalko) Date: Tue, 29 Mar 2016 21:00:14 +0200 Subject: Skylake Iris 540 renderer string in i965 (the same as HD 520) Message-ID: <56FAD0BE.7030606@gmail.com> Dear Ben and Michal, dear Ubuntu-bugsquad, I have recently bought a new Skylake based NUC with Intel® Core(TM) i5-6260U processor and Intel® Iris(TM) graphics 540. I am working on Ubunut 14.04.3 LTS (kernel 4.2) and waiting for 16.04 (kernel 4.4) to take advantage of both CPU (from Linux kernels > 4.3) and GPU full support. The 16.04 beta 2 is quite "unstable" in terms of Skylake GPU (see e.g. the archlinux source), so I tried to find out the walk-around to make it work more stable... I have found out Mesa commit "i965/skl: Update Skylake renderer strings" describing the device ID's of different GPU's. In case of my NUC, according the ARK' info Iris 540 has the ID of 0x1916, which in Mesa 11.x file has associated with HD 520 :( I did some research and found out, that the ID of 0x1916 can be used for HD 520 and Iris 540 (see attached screen-shots and links below) depending on the CPU :/ 1. Would it be possible for You to find out the solution to assign the proper GPU name base on ID (Iris 540 in case of i5-6260U) - maybe using CPU info ? 2. Can the wrong name / feature assessment between HD 520 and Iris 540 be the source of unstable operation / freeze / crash of the system (system working well but slow with Gallium3Ddriver)? I would be really happy to help You providing more information if necessary. Sources: * Mesa commit https://cgit.freedesktop.org/mesa/mesa/commit/?h=11.2&id=20e8ee36627f87414440650dcff89990eb70c688 * Wiki is saying: Iris Graphics 540, *GT3e* - 48 execution units with 64 MB of eDRAM, up to 806.4 GFLOPS at 1.05 GHz https://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units * Intel graphics on linux https://wiki.archlinux.org/index.php/intel_graphics * NUC specification http://www.intel.com/content/www/us/en/nuc/nuc-kit-nuc6i5syh.html * Intel Gen9 HD Graphics http://www.anandtech.com/show/9582/intel-skylake-mobile-desktop-launch-architecture-analysis/6 Best regards from Denmark Michal Powalko -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ARK_Iris_540.png Type: image/png Size: 96488 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Wiki_Iris_540.png Type: image/png Size: 56343 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: CPU-Z.png Type: image/png Size: 29105 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: GPU-Z.gif Type: image/gif Size: 21074 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Ubuntu_14_04_3.png Type: image/png Size: 46859 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Ubuntu_16_04_Beta2.png Type: image/png Size: 49532 bytes Desc: not available URL: From es20490446e at gmail.com Thu Mar 31 14:43:08 2016 From: es20490446e at gmail.com (Alberto Salvia Novella) Date: Thu, 31 Mar 2016 16:43:08 +0200 Subject: Skylake Iris 540 renderer string in i965 (the same as HD 520) In-Reply-To: <56FAD0BE.7030606@gmail.com> References: <56FAD0BE.7030606@gmail.com> Message-ID: <56FD377C.4060608@gmail.com> Michal Powalko: > I would be really happy to help You providing more information if necessary. Please provide that information into a bug report: Thanks for your help. -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 6472 bytes Desc: S/MIME Cryptographic Signature URL: From benjamin.widawsky at intel.com Thu Mar 31 20:26:58 2016 From: benjamin.widawsky at intel.com (Ben Widawsky) Date: Thu, 31 Mar 2016 13:26:58 -0700 Subject: Skylake Iris 540 renderer string in i965 (the same as HD 520) In-Reply-To: <56FAD0BE.7030606@gmail.com> References: <56FAD0BE.7030606@gmail.com> Message-ID: <20160331202656.GA6634@intel.com> On Tue, Mar 29, 2016 at 09:00:14PM +0200, Michal Powalko wrote: > Dear Ben and Michal, > dear Ubuntu-bugsquad, > > I have recently bought a new Skylake based NUC with Intel® Core(TM) i5-6260U > processor and Intel® Iris(TM) graphics 540. I am working on Ubunut 14.04.3 > LTS (kernel 4.2) and waiting for 16.04 (kernel 4.4) to take advantage of > both CPU (from Linux kernels > 4.3) and GPU full support. The 16.04 beta 2 > is quite "unstable" in terms of Skylake GPU (see e.g. the archlinux source), > so I tried to find out the walk-around to make it work more stable... > > I have found out Mesa commit "i965/skl: Update Skylake renderer strings" > describing the device ID's of different GPU's. In case of my NUC, according > the ARK' info Iris 540 has the ID of 0x1916, which in Mesa 11.x file has > associated with HD 520 :( I did some research and found out, that the ID of > 0x1916 can be used for HD 520 and Iris 540 (see attached screen-shots and > links below) depending on the CPU :/ > > 1. Would it be possible for You to find out the solution to assign the > proper GPU name base on ID (Iris 540 in case of i5-6260U) - maybe > using CPU info ? > 2. Can the wrong name / feature assessment between HD 520 and Iris 540 > be the source of unstable operation / freeze / crash of the system > (system working well but slow with Gallium3Ddriver)? > > I would be really happy to help You providing more information if necessary. > > Sources: > > * Mesa commit > https://cgit.freedesktop.org/mesa/mesa/commit/?h=11.2&id=20e8ee36627f87414440650dcff89990eb70c688 > > * Wiki is saying: Iris Graphics 540, *GT3e* - 48 execution units with > 64 MB of eDRAM, up to 806.4 GFLOPS at 1.05 GHz > https://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics > https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units > > * Intel graphics on linux > https://wiki.archlinux.org/index.php/intel_graphics > > * NUC specification > http://www.intel.com/content/www/us/en/nuc/nuc-kit-nuc6i5syh.html > > * Intel Gen9 HD Graphics > http://www.anandtech.com/show/9582/intel-skylake-mobile-desktop-launch-architecture-analysis/6 > > > Best regards from Denmark > Michal Powalko > > Thank you for bringing this to my attention. Summing up there are two products with the same devid, but different branding. 520: http://ark.intel.com/products/88192/Intel-Core-i7-6600U-Processor-4M-Cache-up-to-3_40-GHz 540: http://ark.intel.com/products/91160/Intel-Core-i5-6260U-Processor-4M-Cache-up-to-2_90-GHz Let me look into this further, and I will see what we can do. Meanwhile, I would advise filing a bug upstream on freedesktop.org. -- Ben Widawsky, Intel Open Source Technology Center