Bug#992939: linux-image-5.13.0-trunk: 5.13.0-trunk: Freeze on booting with "iommu.passthrough=1" .

2021-08-25 Thread Kyuma Ohta
Package: src:linux Version: 5.13.12-1~exp1 Severity: normal File: linux-image-5.13.0-trunk Dear Maintainer, At booting 5.13.0-trunk with "iommu.passthrough=1", freezes booting process at changing framebuffer from EFI to DRM (by AMDGPU). *Maybe* this issue *has not* happened at older version DE

Bug#934378: linux-image-5.2.0-2-amd64: linux-5.2.0-2 : Unable to mount CDROM

2019-08-10 Thread Kyuma Ohta
Package: src:linux Version: 5.2.7-1 Severity: normal File: linux-image-5.2.0-2-amd64 Dear Maintainer, With 5.2.0-2 (based on Upstream VANILLA 5.2.7), unable to mount CDROM by returning EBUSY with mount() system call. With 5.2.0-1 (based on Upstream VANILLA 5.2.6), enable to mount CDROM. This iss

Bug#925302: linux-image-5.0.0-trunk: Unable to use VAAPI/AMD ROCm from non-std users(i.e. batch task).

2019-03-22 Thread Kyuma Ohta
Package: src:linux Version: 5.0.2-1~exp1 Severity: important File: linux-image-5.0.0-trunk Dear Maintainer, With this version of kernel, unable to use VA-API and AMD ROCm OpenCL from non-standard users. (i.e. mythtv) But, homebrew kernel version 5.0.1, these work. See belows. Regards, Ohta.

Bug#916816: firmware-amd-graphics: AMDGPU lacks recent firmwares fro 4.19 based kernel, not usable.

2018-12-18 Thread Kyuma Ohta
Package: firmware-amd-graphics Version: 20180825+dfsg-1 Severity: important Dear Maintainer, At head of December, firmwares for AMDGPU were updated at upstream repositry. And, recent linux 4.19 based kernel using these, not using older firmware. So, Deb's 4.19.0-1-amd64 kernel makes freeze screen

Bug#916040: AMDGPU: UVD stalls when encoding and decoding videos, freeze screen.

2018-12-09 Thread Kyuma Ohta
Package: src:linux Version: 4.19.5-1~exp1 Severity: important Dear Maintainer, When encoding video via FFMPEG/VAAPI, *and* start to decoding another video via VAAPI, sometimes stall decoding. Then, freeze screen(s), not recoverible.Need to re-boot. When happens this problem, kernel messaged bel

Bug#905089: linux-image-4.17.0-1-amd64/amdgpu: not loading firmware with polaris11

2018-07-31 Thread Kyuma Ohta
Package: src:linux Version: 4.17.8-1 Severity: important Dear Maintainer, Booting my hardware contains POLARIS11 GPU (RADEON RX560), amdgpu driver don't load firmwares. This issue *has not* happened until 4.17.6-*. Best regards, Ohta. -- Package-specific info: ** Kernel log: boot messages shoul

Bug#891042: firmware-amd-graphics: Please include AMD Raven Ridge firmware

2018-04-02 Thread Kyuma Ohta
Package: firmware-amd-graphics Version: 20170823-1 Followup-For: Bug #891042 Dear Maintainer, This is log of update-initramfs for modern kernels using amdgpu. Please add below firmwares to this package *ASAP*. --- $ sudo update-initramfs -u -k 4.15.0-1-amd64 update-initramfs: Generating /boot/

Bug#894604: amdgpu: Don't load UVD firmwares with GCN1.0.

2018-04-02 Thread Kyuma Ohta
Package: src:linux Version: 4.15.11-1 Severity: important Dear Maintainer, At modern kernel, amdgpu drm driver supported RADEON HD7xxx (a.k.a. GCN 1.0). But, driver don't load UVD firmwares, maybe radeon/TAHITI_uvd.bin and radeon/TAHITI_vce.bin . So, unable to use hardware video accelaration (VAA

Bug#842226: dmesg: read kernel buffer failed: Operation not permitted

2016-10-26 Thread Kyuma Ohta
Package: src:linux Version: 4.8.4-1~exp1 Severity: normal Dear Maintainer, Using dmesg as non-root user at linux-4.8-trunk, failed to read kernels' ring buffer as below: $ dmesg dmesg: read kernel buffer failed: Operation not permitted As root user to read, succeeeded. Is change security policy

Bug#840117: DVB: Made crash sometimes.

2016-10-11 Thread Kyuma Ohta
Package: linux-image-4.7 Severity: important Dear maintainer, Since kernel linux-4.7, sometimes dvb module has crashed, need to reboot. Below is kernel log. Best regards, Ohta. Oct 8 04:12:10 hogefuga kernel: [128981.050249] BUG: unable to handle kernel NULL pointer dereference at (null) Oct

Bug#797752: linux-image-4.2.0-trunk-amd64: [DRM] Please add amdkfd and amdgpu modules.

2015-09-02 Thread Kyuma Ohta
Package: src:linux Version: 4.2-1~exp1 Severity: wishlist Dear Maintainer, >From Linux 4.1, added amdkfd DRM driver to share GPU resources of amd's GPU and APU via any processes / drivers. It aims to be useful parallel running both OpenCL and/or OpenGL (and Vulcan). And from Linux 4.2, added am

Bug#797748: 4.2.0-trunk:"AMD-Vi: Event logged Error".

2015-09-02 Thread Kyuma Ohta
Package: src:linux Version: 4.2-1~exp1 Severity: important Dear Maintainer, Booting with linux-image-4.2.0-trunk-amd64, logged too many message beginning "AMD-Vi: Event logged Error" , occupied console and filled to /var/log. I'm using AMD FX-8320 with ASROCK 990FX Extreme4 mainboard. I did