[Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2017-01-03 Thread XiongZhang
** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety

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Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

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[Bug 1643087] Re: Yakkety failures on Xeon Phi (Dell Poweredge C6320p)

2016-11-23 Thread XiongZhang
The microcode on DELL KNL-D machine is 0x01a0, while our SDV is
0x01a3. So it is possible to upgrade bios first.

Another strange thing in cpuinfo is cpu frequency is 998.962MHz, why is
it not 1.3GHz ?

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Title:
  Yakkety failures on Xeon Phi (Dell Poweredge C6320p)

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[Bug 1591810] Re: [Feature] SKX: perf uncore PMU support

2016-11-16 Thread XiongZhang
** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety

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Title:
  [Feature] SKX: perf uncore PMU support

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[Bug 1591618] Re: [Feature] KBL - New device ID for Kabypoint(KbP)

2016-11-16 Thread XiongZhang
** Tags removed: verification-needed-xenial verification-needed-yakkety
** Tags added: verification-done-xenial verification-done-yakkety

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Title:
  [Feature] KBL - New device ID for Kabypoint(KbP)

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[Bug 1636363] Re: [ubuntu 16.04] BT isn't able to switch from HFP after RF cycle via UI – setting screen

2016-10-25 Thread XiongZhang
** Project changed: intel => ubuntu

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Title:
  [ubuntu 16.04] BT isn't able to switch from HFP after RF cycle via UI
  – setting screen

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[Bug 1636382] [NEW] [Ubuntu 16.10] Host BT couldn't send file to device on platform with Intel BT card like 8260/3168/8265

2016-10-25 Thread XiongZhang
Public bug reported:

Platform information:
BT Card: intel 3168/8265/8260
OS: Ubuntu 16.10 release
Kernel: 4.8.0-27-generic

Details:
1. Open Bluetooth Setting UI: set Bluetooth and Visble ON
2. Open Bluetooth on Phone and Pair with Host
3. On Bluetooth Setting UI, send a file from the host to the paired Phone and 
there is no response on the two devices.
4. Ubuntu 16.04 doesn't have such issue

** Affects: ubuntu
 Importance: Undecided
 Status: New

** Description changed:

  Platform information:
- BT Card: intel 3168/8265/8260 
+ BT Card: intel 3168/8265/8260
  OS: Ubuntu 16.10 release
  Kernel: 4.8.0-27-generic
  
  Details:
  1. Open Bluetooth Setting UI: set Bluetooth and Visble ON
  2. Open Bluetooth on Phone and Pair with Host
  3. On Bluetooth Setting UI, send a file from the host to the paired Phone and 
there is no response on the two devices.
- 4. Uubntu 16.04 doesn't have such issue
+ 4. Ubuntu 16.04 doesn't have such issue

** Project changed: intel => ubuntu

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Title:
  [Ubuntu 16.10] Host BT couldn't send file to device on platform with
  Intel BT  card like 8260/3168/8265

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[Bug 1611210] Re: [Feature] RDTSC scaling enabling

2016-10-19 Thread XiongZhang
** Changed in: xen (Ubuntu)
   Status: New => Fix Released

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] RDTSC scaling enabling

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[Bug 1611242] Re: [Feature] Protection Keys enabling

2016-10-19 Thread XiongZhang
** Changed in: xen (Ubuntu)
   Status: New => Fix Released

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] Protection Keys enabling

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[Bug 1591804] Re: [Feature] Purley: Memory Protection Keys

2016-10-19 Thread XiongZhang
The new interface is in v4.9:
5f23f6d x86/pkeys: Add self-tests
76de993 x86/pkeys: Allow configuration of init_pkru
acd547b x86/pkeys: Default to a restrictive init PKRU
c74fe39 pkeys: Add details of system call use to Documentation/
a60f7b6 generic syscalls: Wire up memory protection keys syscalls
f9afc61 x86: Wire up protection keys system calls
e8c24d3 x86/pkeys: Allocation/free syscalls
a8502b6 x86/pkeys: Make mprotect_key() mask off additional vm_flags
7d06d9c mm: Implement new pkey_mprotect() system call
e8c6226 x86/pkeys: Add fault handling for PF_PK page fault bit

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Title:
  [Feature] Purley: Memory Protection Keys

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[Bug 1591808] Re: [Feature] SKX: Intel® Cache Allocation Technology(CAT)

2016-10-19 Thread XiongZhang
** Description changed:

  This item tracks Skylake-specifc work that needs to be performed on top
  of BDX CAT.
  
  HW: Purley
  
- Upstream schedule: v4.9 kernel
+ Upstream schedule: v4.10

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Title:
  [Feature] SKX: Intel® Cache Allocation Technology(CAT)

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[Bug 1460904] Re: [Feature]Enable xsavec/xsaves/xrstors on SKL

2016-10-19 Thread XiongZhang
** Changed in: xen (Ubuntu)
   Status: New => Fix Released

** Changed in: intel
   Status: New => Fix Released

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  [Feature]Enable xsavec/xsaves/xrstors on SKL

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[Bug 1328027] Re: [Feature] VT-d posted interrupts

2016-10-19 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

** Changed in: xen (Ubuntu)
   Status: New => Fix Released

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Title:
  [Feature] VT-d posted interrupts

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[Bug 1460900] Re: [Feature]Code/Data Prioritization (CDP) Enablment

2016-10-19 Thread XiongZhang
** Description changed:

  Code Data prioritization (CDP) is projected to be released before the 
MBE(memory b/w enforcement) as part of bdx
  This would be an extension of the CAT feature and the h/w would provide cache 
allocation for code and data seperately once the feature is enabled. This is 
added from customer requests who have very large code footprints and need to 
seperately prioritize data and code.
  
  Schedule:
- upstream: 4.9 kernel
+ upstream: 4.10 kernel
  xen: 4.7

** Changed in: xen (Ubuntu)
   Status: New => Fix Released

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  [Feature]Code/Data Prioritization (CDP) Enablment

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[Bug 1591804] Re: [Feature] Purley: Memory Protection Keys

2016-09-21 Thread XiongZhang
The new interface is queued for v4.9 in linux-next, please evaluate whether it 
could be backported into 16.10.
7d06d9c9bd813fc956b9c7bffc1b9724009983eb
e8c6226d483cb28f55cab718065ea1b7226d40e8
f9afc6197e9bba1e2e62e262704f661810cc8bba
a8502b67d739c1d7a4542c1da0a5d98a6a58c177
a60f7b69d92c0142c80a30d669a76b617b7f6879
e8c24d3a23a469f1f40d4de24d872ca7023ced0a
c74fe3940848c6afea83bfbda64a9baf9da547c8
acd547b29880800d29222c4632d2c145e401988c
76de993727d22eb29c716abacfae9d9444bb7897
5f23f6d082a95237387f18d3fde8d472aae9659a

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  [Feature] Purley: Memory Protection Keys

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[Bug 1460900] Re: [Feature]Code/Data Prioritization (CDP) Enablment

2016-09-21 Thread XiongZhang
defer it to 17.04.

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[Bug 1591607] Re: [Feature]Intel PT: Script Interface for applications

2016-09-21 Thread XiongZhang
the new target is v4.10, so defer it to 17.04

** Description changed:

  Add a (python/perl) scripting interface for Intel Processor Trace to Linux 
perf tools. The interface should enable analysis of Intel PT traces, providing 
customizable filtering and selection of events and event statistics.
  This feature is userspace only. It involves enhancements to the "perf tools" 
application.
  
  Platform: BDW and later
  
- upstream schedule: 4.7 kernel
+ upstream schedule: 4.10 kernel

** Changed in: intel
   Status: Fix Released => New

** Changed in: linux (Ubuntu)
   Status: Fix Released => New

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  [Feature]Intel PT: Script Interface for applications

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[Bug 1591808] Re: [Feature] SKX: Intel® Cache Allocation Technology(CAT)

2016-09-21 Thread XiongZhang
Upstream still haven't finished CAT features on all platforms, defer
this to 17.04.

** Description changed:

  This item tracks Skylake-specifc work that needs to be performed on top
  of BDX CAT.
  
  HW: Purley
  
- Upstream schedule: v4.8 kernel
+ Upstream schedule: v4.9 kernel

** Changed in: linux (Ubuntu)
   Status: Fix Released => New

** Changed in: intel
   Status: Fix Released => New

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  [Feature] SKX: Intel® Cache Allocation Technology(CAT)

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[Bug 1591804] Re: [Feature] Purley: Memory Protection Keys

2016-09-21 Thread XiongZhang
We should defer it to 17.04 as new interface is queued in linux-next as
part of v4.9

** Description changed:

  Memory Protection Keys for Userspace (PKU aka PKEYs) is a Skylake-SP server 
feature that provides a mechanism for enforcing page-based protections, but 
without requiring modification of the page tables when an application changes 
protection domains.  It works by dedicating 4 previously ignored bits in each 
page table entry to a "protection key", giving 16 possible keys.
  There is also a new user-accessible register (PKRU) with two separate bits 
(Access Disable and Write Disable) for each key.Being a CPU register, PKRU is 
inherently thread-local,potentially giving each thread a different set of 
protectionsfrom every other thread.
  There are two new instructions (RDPKRU/WRPKRU) for reading and writing to the 
new register.  The feature is only available in 64-bit mode, even though there 
is theoretically space in the PAE PTEs.  These permissions are enforced on data 
access only and have no effect on instruction fetches.
  
  HW: Purley
  
  Upstream status:
  v4.6 kernel implement basic and execute-only support
- v4.8 kernel will have new interface
+ v4.9 kernel will have new interface

** Changed in: linux (Ubuntu)
   Status: Fix Released => New

** Changed in: intel
   Status: Fix Released => New

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  [Feature] Purley: Memory Protection Keys

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[Bug 1591825] Re: [Feature] Use NPEBS CPU_CLK_UNHALTED event for precise cycles on Goldmont

2016-09-21 Thread XiongZhang
Yes, it is. Please mark it as fix released.

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Title:
  [Feature] Use NPEBS CPU_CLK_UNHALTED event for precise cycles on
  Goldmont

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[Bug 1591655] Re: [Feature] Instruction decoder support for new SKX instructions- AVX512

2016-09-08 Thread XiongZhang
** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  [Feature] Instruction decoder support for new SKX instructions- AVX512

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[Bug 1591802] Re: [Feature] turbostat support for Skylake-SP server

2016-09-08 Thread XiongZhang
** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  [Feature] turbostat support for Skylake-SP server

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[Bug 1591815] Re: [Feature] EDAC: Update driver for SKX-SP

2016-09-08 Thread XiongZhang
** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  [Feature] EDAC: Update driver for SKX-SP

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[Bug 1520446] Re: [Feature]intel_idle enabling on Broxton-P

2016-09-07 Thread XiongZhang
** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  [Feature]intel_idle enabling on Broxton-P

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[Bug 1591648] Re: [Feature] KBL: Sandy Peak(3168) WiFi/BT support

2016-09-07 Thread XiongZhang
With latest 16.04, 3168 BT could work, but 3168 WiFi couldn't work as
lacking of firmware and kernel driver.

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  [Feature] KBL: Sandy Peak(3168) WiFi/BT support

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[Bug 1460904] Re: [Feature]Enable xsavec/xsaves/xrstors on SKL

2016-08-24 Thread XiongZhang
** Information type changed from Private to Public

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  [Feature]Enable xsavec/xsaves/xrstors on SKL

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[Bug 1328027] Re: [Feature] VT-d posted interrupts

2016-08-24 Thread XiongZhang
** Information type changed from Private to Public

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Title:
  [Feature] VT-d posted interrupts

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[Bug 1520139] Re: [Feature] Enable I2C on Broxton-P

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Feature] Enable I2C on Broxton-P

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[Bug 1559918] Re: [Bug]SKL-H boot hang when c8+c9+c10 enabled by intel_idle driver

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Bug]SKL-H boot hang when c8+c9+c10 enabled by intel_idle driver

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[Bug 1559923] Re: [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

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[Bug 1559929] Re: [Bug]Avoid PCI BAR setup warning on Broadwell-EP boot

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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Title:
  [Bug]Avoid PCI BAR setup warning on Broadwell-EP boot

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[Bug 1559914] Re: [Bug]Disable multi-record PEBS on Merom

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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Title:
  [Bug]Disable multi-record PEBS on Merom

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[Bug 1461365] Re: [Feature]intel_idle driver support for Knights Landing

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Feature]intel_idle driver support for Knights Landing

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[Bug 1519623] Re: [Feature]USB core and xHCI tasks for USB 3.1 SuperSpeedPlus (SSP) support for Alpine Ridge on SKL

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: In Progress => Fix Released

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  [Feature]USB core and xHCI tasks for USB 3.1 SuperSpeedPlus (SSP)
  support for Alpine Ridge on SKL

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[Bug 1519625] Re: [Feature]Always Running Timer (ART) to System Time translation

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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[Bug 1398274] Re: [Feature] TPM2.0 kernel support

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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[Bug 1397880] Re: [Feature] Memory Bandwidth Monitoring

2016-05-16 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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[Bug 1292113] Re: CTRL+ALT+T - shortcut to open Terminal is does not work

2016-05-05 Thread XiongZhang
HI, Max
   Have your fixed this issue by adding a symlink like you do in 
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1577760 and 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575261 ?

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[Bug 1559929] Re: [Bug]Avoid PCI BAR setup warning on Broadwell-EP boot

2016-04-22 Thread XiongZhang
** Tags removed: verification-needed-vivid verification-needed-wily
** Tags added: verification-done-vivid verification-done-wily

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[Bug 1559918] Re: [Bug]SKL-H boot hang when c8+c9+c10 enabled by intel_idle driver

2016-04-22 Thread XiongZhang
** Tags removed: verification-needed-wily
** Tags added: verification-done-wily

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[Bug 1559923] Re: [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

2016-04-04 Thread XiongZhang
Since 15.10 has SKL HW-P support also, this patch should be backported
into 15.10 kernel also.

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[Bug 1559923] Re: [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

2016-04-04 Thread XiongZhang
The patch is merged into v4.6-rc2 kernel in time. Please back port it into 
16.04.
a212116 ACPI / processor: Request native thermal interrupt handling via _OSC

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[Bug 1398274] Re: [Feature] TPM2.0 kernel support

2016-03-29 Thread XiongZhang
Some tpm2.0 bug fix patches are missed v4.5 and delayed to v4.6:
2cb6d64 tpm_tis: fix build warning with tpm_tis_resume
99cda8c tpm_crb: tpm2_shutdown() must be called before tpm_chip_unregister()
30f9c8c tpm_crb/tis: fix: use dev_name() for /proc/iomem
186d124 tpm_eventlog.c: fix binary_bios_measurements
4f3b193 tpm: fix: return rc when devm_add_action() fails
c0b5eed tpm: fix: set continueSession attribute for the unseal operation
8e0ee3c tpm: fix the cleanup of struct tpm_chip
72c91ce tpm: fix the rollback in tpm_chip_register()
1bd047b tpm_crb: Use devm_ioremap_resource
1e3ed59 tpm_crb: Drop le32_to_cpu(ioread32(..))
0019482 tpm_tis: Clean up the force=1 module parameter
51dd43d tpm_tis: Use devm_ioremap_resource
4d627e6 tpm_tis: Do not fall back to a hardcoded address for TPM2
ef7b81d tpm_tis: Disable interrupt auto probing on a per-device basis
55a889c tpm_crb: Use the common ACPI definition of struct acpi_tpm2
f3c82ad tpm: fix checks for policy digest existence in tpm2_seal_trusted()
e5be990 tpm: remove unneeded include of actbl2.h

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[Bug 1520454] Re: [Feature]SD/SDIO/eMMC support for Broxton-P

2016-03-15 Thread XiongZhang
Add more commits from v4.5 for this feature:
6a645dd mmc: sdhci-acpi: Fix card detect race for Intel BXT/APL
163cbe3 mmc: sdhci-pci: Fix card detect race for Intel BXT/APL
e10c321 mmc: core: Enable tuning according to the actual timing
520322d mmc: It is not an error for the card to be removed while suspended
ec076cd mmc: enable MMC/SD/SDIO device to suspend/resume asynchronously
5c671c4 mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
d9bfbb9 mmc: sdio: Fix invalid vdd in voltage switch power cycle
9d5de93 mmc: sdhci: Do not BUG on invalid vdd
1ca8968 mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT
adb24d4 mmc: mmc: Fix incorrect use of driver strength switching HS200 and HS400

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[Bug 1398274] Re: [Feature] TPM2.0 kernel support

2016-03-08 Thread XiongZhang
Sorry, I have to add more commits for TPM 2.0 trusted keys.
In v4.5 kernel:
6674ff1 tpm_ibmvtpm: properly handle interrupted packet receptions
b8ba1e7 tpm_tis: Tighten IRQ auto-probing
e3837e7 tpm_tis: Refactor the interrupt setup
7ab4032 tpm_tis: Get rid of the duplicate IRQ probing code
2511204 tpm: rework tpm_get_timeouts()
036bb38 tpm_tis: Ensure interrupts are disabled when the driver starts
727f28b tpm_tis: Use devm_free_irq not free_irq
f728643 tpm_tis: further simplify calculation of ordinal duration

There are also some bug fixes patches queued in maintainer's tree for v4.6. 
Once 4.6-rc1 is released, we will give the commits.
If 16.04 couldn't wait for 4.6-rc1,  16.04 should pick this fixes at least 
which will be in 4.5.1 stable. 
https://git.kernel.org/cgit/linux/kernel/git/jmorris/linux-security.git/commit/?h=next=c0b5eed110dcf520aadafefbcc40658cbdd18b95

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[Bug 1519631] Re: [Feature]EDAC support for Knights Landing

2016-02-23 Thread XiongZhang
Add one commit in v4.5 for this:
45f4d3a EDAC, sb_edac: Set fixed DIMM width on Xeon Knights Landing

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[Bug 1480349] Re: Intel Microcode Breaks frequency scaling in Xeon® E5-2687W v3 & E5-1650 v3

2016-01-19 Thread XiongZhang
@Philipp & @Doug: 
I couldn't reproduce your issue on my E5-2697 v3 platform with 0x2B and 0x36 
microcode in Ubuntu 16.04. E5-2697 v3 has the same F/M/S with the affected 
processor E5-1650 v3 and E5-2687W v3.

Could you tell me what's your conclusion that it is a microcode regression or  
upstream kernel regression ?   From comment#27, it seems a kernel regression, 
but the title and some comments  always point to microcode regression.
Could you reproduce it with 16.04 ?

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  Intel Microcode Breaks frequency scaling in Xeon® E5-2687W v3 &
  E5-1650 v3

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[Bug 1520427] Re: drm/fbdev: Return -EBUSY when oopsing

2016-01-14 Thread XiongZhang
** Tags removed: verification-needed-vivid verification-needed-wily
** Tags added: verification-done-vivid verification-done-wily

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[Bug 1465093] Re: [Feature] Oprofile support for Intel Airmont and Xeon D

2016-01-12 Thread XiongZhang
The above patch is in oprofile 1.1.0, please update 16.04 oprofile to
it.

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[Bug 1520427] Re: drm/fbdev: Return -EBUSY when oopsing

2015-12-08 Thread XiongZhang
The kernel in comment #7 pass our SMEP/SMAP test and doesn't generate
regression.

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[Bug 1520427] Re: drm/fbdev: Return -EBUSY when oopsing

2015-12-06 Thread XiongZhang
I tested the above kernel in comment #2, it pass SMEP/SMAP test and
doesn't generate regression.

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[Bug 1520427] [NEW] drm/fbdev: Return -EBUSY when oopsing

2015-11-26 Thread XiongZhang
Public bug reported:

Issue: 
Between upstream kernel v3.19 to v4.2,when Intel SMEP/SMAP protection was 
triggered by some wild function call or data access,  the screen would be 
frozen and never come back,but the system does not hang.

Generally, an SMEP/SMAP violation should cause the involved process
killed, an oops from page fault exception generated to the syslog, and
the system survived.

Fix:
One patch from 4.3 kernel fix this issue
commit c50bfd08d60cefbe1714c4a53b1c325982858549
Author: Daniel Vetter 
Date:   Tue Jul 28 13:18:40 2015 +0200

drm/fbdev: Return -EBUSY when oopsing

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete

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[Bug 1518859] Re: [Feature]update firmware to -16.ucode for Intel wireless device

2015-11-24 Thread XiongZhang
No, I don't suggest to update 16.ucode in 15.10. Please update it in
16.04.

** Description changed:

  the new -16.ucode for Intel Wireless devices has landed into linux-firmware
  This includes: 3160 / 7260 / 7265 / 7265D and 8260.
  
- Please update it to 15.10
+ Please update it to 16.04

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  [Feature]update firmware to -16.ucode for Intel wireless device

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[Bug 1465093] Re: [Feature] Oprofile support for Intel Airmont and Xeon D

2015-11-24 Thread XiongZhang
a154a6ba oprofile: Add Intel Airmont and Intel Xeon D model numbers

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[Bug 1461370] Re: [Feature]Perf Events (RAPL) support for Knights Landing

2015-11-24 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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[Bug 1518859] Re: [Feature]update firmware to -16.ucode for Intel wireless device

2015-11-23 Thread XiongZhang
** Also affects: linux-firmware (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: intel

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[Bug 1518816] [NEW] xhci: Workaround to get Intel xHCI reset working more reliably

2015-11-22 Thread XiongZhang
Public bug reported:

 SRU Justification:
 On all of Intel's shipping xHCI platforms, including both servers and clients, 
the controller can cause the shutdown process to hang.
  This is because existing Intel xHCI controllers require a delay of 1 mS,after 
setting the CMD_RESET bit in command register, before accessing any HC 
registers. This allows the HC to complete the reset operation and be ready for 
HC register access.

Fix:
Patch in 4.4-rc2
commit a5964396190d0c40dd549c23848c282fffa5d1f2
Author: Rajmohan Mani 
Date:   Wed Nov 18 10:48:20 2015 +0200

xhci: Workaround to get Intel xHCI reset working more reliably

Regression Potential: Just add a 1ms delay for xhci_reset, so
regressions are very unlikely.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1517375] [NEW] Missing PCI IDs for Inel 8260 wireless hw

2015-11-18 Thread XiongZhang
Public bug reported:

== SRU Justification ==

Impact: Some Intel 8260 wireless hardware doesn't work because the PCI
ids are missing in iwlwifi.

Fix: https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/iwlwifi-
fixes.git/commit/?id=4ab75944c4b324c1f5f01dbd4c4d122d2b9da187

Regression Potential: Fix only adds new PCI ids so regressions are very
unlikely

** Affects: netbeans (Ubuntu)
 Importance: Undecided
 Status: New

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  Missing PCI IDs for Inel 8260 wireless hw

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[Bug 1517375] Re: Missing PCI IDs for Inel 8260 wireless hw

2015-11-18 Thread XiongZhang
** Also affects: linux
   Importance: Undecided
   Status: New

** No longer affects: netbeans (Ubuntu)

** Also affects: ubuntu
   Importance: Undecided
   Status: New

** No longer affects: ubuntu

** Also affects: wily (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: wily (Ubuntu)

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[Bug 1398277] Re: [Feature] Skylake audio support (HD/HDMI/DP audio)

2015-10-22 Thread XiongZhang
** Changed in: intel
   Status: Confirmed => Fix Released

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  [Feature] Skylake audio support (HD/HDMI/DP audio)

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[Bug 1397863] Re: [Feature] Red Rock Canyon driver (for switch chip)

2015-09-27 Thread XiongZhang
It should be in 4.2 kernel, close it.

** Changed in: intel
   Status: New => Fix Released

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  [Feature] Red Rock Canyon driver (for switch chip)

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[Bug 1492753] Re: Screen rotation broken in Wily

2015-09-23 Thread XiongZhang
This issue happens on intel gpu also.  I tried several BDW and SKL
integrate GPU machines, all of them have this issue.

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[Bug 1398269] Re: [Feature] Updated RAPL support for SKylake

2015-09-16 Thread XiongZhang
hi, Tim: 
  The commit ID in comment#4 is wrong  and this patch isn't in ubuntu 
4.2.0-10 kernel.
   Please back port this patch from 4.3 kernel:
commit 2cac1f700c2c6baf836f24c778a73a847a48f484
Author: Radivoje Jovanovic 
Date:   Fri Jul 31 08:07:10 2015 -0700

powercap / RAPL: Add support for Skylake H/S


thanks

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[Bug 1460918] Re: [Feature]update tboot to 1.8.3

2015-09-09 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Feature]update tboot to 1.8.3

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[Bug 1460902] Re: [Feature]Enable Memory Protection Extensions (MPX) (extended support)

2015-09-08 Thread XiongZhang
** Changed in: intel
   Status: New => Fix Released

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  [Feature]Enable Memory Protection Extensions (MPX) (extended support)

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[Bug 1397861] Re: [Feature] Add support for Sageville in ixgbe driver

2015-06-16 Thread XiongZhang
For the Coppervale Ethernet device (0x15ad), the patchset have been sent to 
net-next. http://www.spinics.net/lists/netdev/msg332421.html
For  the SFP+ device (0x15ac),it won't be out for another month.

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  [Feature] Add support for Sageville in ixgbe driver

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[Bug 1397861] Re: [Feature] Add support for Sageville in ixgbe driver

2015-06-01 Thread XiongZhang
There are still something unfinished for Sageville . The upstream
schedule is June'15.  So I reopened this feature and target it to 15.10

** Changed in: intel
   Status: Fix Released = New

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[Bug 1397863] Re: [Feature] Red Rock Canyon driver (for switch chip)

2015-06-01 Thread XiongZhang
There are still something unfinished fo rRed Rock Canyon . The upstream
schedule is June'15. So I reopened this feature and target it to 15.10

** Changed in: intel
   Status: Fix Released = New

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[Bug 1457369] Re: kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel

2015-05-28 Thread XiongZhang
** Patch added: this temporary patch should fix this issue
   
https://bugs.launchpad.net/system76/+bug/1457369/+attachment/4406026/+files/0001-UBUNTU-SAUCE-Correct-skylake-and-braswell-identifica.patch

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[Bug 1446979] Re: [bug] screen is black after xrandr rotate command

2015-05-13 Thread XiongZhang
** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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[Bug 1397856] Re: [Feature] Update RAPL driver for DE

2015-05-07 Thread XiongZhang
** Summary changed:

- [Feature] Update RAPL driver for BDW-H/Denlow, DE, EP/EX
+ [Feature] Update RAPL driver for  DE

** Summary changed:

- [Feature] Update RAPL driver for  DE
+ [Feature] Update RAPL driver for  BDW DE

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[Bug 1400970] Re: [Feature] Add Broadwell-H support in intel_idle driver

2015-05-07 Thread XiongZhang
** Changed in: intel
   Status: Fix Committed = Fix Released

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[Bug 1397863] Re: [Feature] Red Rock Canyon driver (for switch chip)

2015-05-07 Thread XiongZhang
** Changed in: intel
   Status: New = Fix Released

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[Bug 1397861] Re: [Feature] Add support for Sageville in ixgbe driver

2015-05-07 Thread XiongZhang
** Changed in: intel
   Status: New = Fix Released

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[Bug 1446979] Re: [bug] screen is black after xrandr rotate command

2015-04-22 Thread XiongZhang
3.19.0-15.15 still has such issue on BDW, you should backport 455a680.

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[Bug 1446979] [NEW] [bug] screen is black after xrandr rotate command

2015-04-22 Thread XiongZhang
Public bug reported:

When running xrandr --output x --rotate inverted  on intel
platforms with ubuntu 15.04, screen becomes black.

Steps to reproduce:
1. install ubuntu 15.04 with intel graphic card  and boot up into desktop
2. run xrandr --output eDP1 --rotate inverted

Expect result:
eDP screen rotate inverted

Actual result:
eDP screen is black.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1446979] Re: [bug] screen is black after xrandr rotate command

2015-04-22 Thread XiongZhang
The following two commits from 4.0 kernel could fix this issue. 
ecb7e16 drm: add helper to get crtc timings (v5)
455a680 drm/i915: remove intel_pipe_set_base() (v4)

Please backport these two commits to vivid kernel.

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[Bug 1397856] Re: [Feature] Update RAPL driver for BDW-H/Denlow, DE, EP/EX

2015-04-22 Thread XiongZhang
Another commit in kernel 4.1
34dfa36 powercap / RAPL: add ID for Broadwell server

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[Bug 1397855] Re: [Feature] Enable Intel PowerClamp driver for BDW-DE server

2015-03-19 Thread XiongZhang
For BDW-EP/EX, it will be in 4.1 kernel

** Summary changed:

- [Feature] Enable Intel PowerClamp driver for Broadwell server
+ [Feature] Enable Intel PowerClamp driver for BDW-DE server

** Description changed:

- Need to add IDs for BDW-H/Denlow Refresh, BDW-DE and BDW-EP/EX to
- intel_powerclamp driver once tested.
+ Need to add IDs for BDW-H/Denlow Refresh, BDW-DE to intel_powerclamp
+ driver once tested.
  
  Upstream status:
  Target - 3.20

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[Bug 1413446] Re: Audio broken on 2015 XPS 13 (9343) in I2S mode in Ubuntu 14.10/15.04

2015-01-26 Thread XiongZhang
Which codec is used on this platform ? Is it Realtek ALC286S ?

There are some bugs cleanup recently and the latest driver is available here:
https://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/log/?h=for-next

Could you try this kernel ?

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[Bug 1411494] [NEW] Update firmware for Intel 3160 / 7260 / 7265 / 7265D wireless

2015-01-15 Thread XiongZhang
Public bug reported:

Intel has released new firmware for 3160 / 7260 / 7265 / 7265D wireless.
This firmware includes new features such as TDLS, Channel switch and
others.

Version number: 23.11.10.0
Revision number: 95366
Build number: WFFW09254

** Affects: linux-firmware (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1188092] Re: [Feature] WiFi support in Stone Peak

2014-05-08 Thread XiongZhang
Reply for comment #13:
  I found iwlwifi-7265-8.ucode appears under /lib/firmware/, but the 12.04.4 OS 
can't recognize StonePeak card, and doesn't load wifi driver.
  So 12.04 can't support StonePeak. I will test StonePeak only on ubuntu 14.04.

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  [Feature]  WiFi support in Stone Peak

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[Bug 1188092] Re: [Feature] WiFi support in Stone Peak

2014-05-08 Thread XiongZhang
Reply for comment #14:
I test linux-firmware/1.127.2 in trusty.  StonePeak works fine.

** Tags removed: verification-needed
** Tags added: verification-done

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  [Feature]  WiFi support in Stone Peak

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[Bug 1188092] Re: [Feature] WiFi support in Stone Peak

2014-05-08 Thread XiongZhang
From the change log in linux-firmware/1.129:

linux-firmware (1.129) utopic; urgency=low

  [ Emmanuel Grumbach ]

  * iwlwifi: add new firmware for 3160 / 7260 / 7265
cherry picked from 
git://git.kernel.org/pub/scm/linux/kernel/git/egrumbach/linux-firmware.git
Add a new firmware for 3160, 7260 and 7265.  This firmware has new APIs and
hence the file name changes.  Version number: 22.212.9.0
-LP: #1265436
  * iwlwifi: add firmware for 7265
cherry picked from 
git://git.kernel.org/pub/scm/linux/kernel/git/egrumbach/linux-firmware.git
Add new firmware for a new device: 7265 version: 22.24.8.0
-LP: #1265436
 -- Tim Gardner tim.gard...@canonical.com   Wed, 30 Apr 2014 13:49:24 -0600

linux-firmware/1.129 has new firmware to support stone peak, wll ubuntu
14.04 update its firmware to linux-firmware/1.129 ?

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-24 Thread XiongZhang
First I enable proposed repository, then I am dist-upgrade my system
which install linux-firmware package.  Next my system can boot up
normally. linux-meta-3.13.0.24.30 can  solve my issue.

But  how can I get a ISO installation image which contain this package ?
Without it, I think system still can't boot up default after uefi
installation.

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
Using the image your provided, I do legacy installation and UEFI installation 
on my system. Then I found many firmwares were missed after uefi installation.
You can compare the /lib/firmware between uefi installed system and legacy 
installed system.

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: ls /lib/firmware in uefi installed system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4092059/+files/lib_firmware_afte_uefi_installation.png

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: ls /lib/firmware in legacy installed system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4092061/+files/lib_firmware_after_legacy_installation.png

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: ls -1L / on efi system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093551/+files/ls-1L-root-uefi

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: dpkg -l on efi system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093549/+files/dpkg-l-uefi

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: dpgk -l  on legacy system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093545/+files/dpkg-l-legacy

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
on EFI system:
1) dpkg -V linux-firmware:   no output
2) dpkg -l linux-firmware:
dpkg-query: no packages found matching linux-firmware

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: ls -1L / on legacy system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093548/+files/ls-1L-root-legacy

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: df -h / on legacy system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093547/+files/df-h-root-legacy

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: df -h / on efi system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093550/+files/df-h-root-uefi

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-22 Thread XiongZhang
** Attachment added: dpkg -S radeon on efi system
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4093552/+files/dpkg-s-radeon-uefi

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-21 Thread XiongZhang
** Attachment added: ls /lib/firmware after UEFI installation
   
https://bugs.launchpad.net/intel/+bug/1309415/+attachment/4091893/+files/lib_firmware.png

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[Bug 1309415] Re: Ubuntu server 14.04 can't boot up after UEFI installation on Avoton-B0

2014-04-21 Thread XiongZhang
This is an issue afterwards UEFI installation. It is strange that you can see 
radeon firmware but I can't see any radeon firmware on my system.
I am using the ISO from http://www.ubuntu.com/download/server and under UEFI 
(not legacy) installation, there is no radeon firmware in /lib/firmware.

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[Bug 1265436] Re: Update firmware for 7260 / 3160 devices (Wilkins Peak)

2014-04-18 Thread XiongZhang
Reply to #15:
I tested the linux-firmware in precise-proposed, both 7260 and 3160 work fine 
and have no regression

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Title:
  Update firmware for 7260 / 3160 devices (Wilkins Peak)

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[Bug 1279184] [NEW] microcode.ctl (1.18~0+nmu2) package doesn't have /usr/sbin/microcode_ctl file

2014-02-11 Thread XiongZhang
Public bug reported:

In ubuntu 14.04,  I can't run microcode_ctl command.

the steps to reproduce this issue in ubuntu 14.04:
root@SKBM4SDP:~# microcode_ctl
The program 'microcode_ctl' is currently not installed. You can install it by 
typing:
apt-get install microcode.ctl
root@SKBM4SDP:~# apt-get install microcode.ctl
Reading package lists... Done
Building dependency tree
Reading state information... Done
microcode.ctl is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
root@SKBM4SDP:~# dpkg-query -l|grep -i microcode.ctl
ii  microcode.ctl 1.18~0+nmu2   
amd64Intel IA32/IA64 CPU Microcode 
Utility (transitional package)

The reason:
the microcode.ctl (1.18~0+nmu2) package doesn't have /usr/sbin/microcode_ctl 
file

** Affects: microcode.ctl (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  microcode.ctl (1.18~0+nmu2) package doesn't have
  /usr/sbin/microcode_ctl file

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[Bug 1272864] [NEW] ubuntu 14.04 can't type password in uefi mode

2014-01-26 Thread XiongZhang
Public bug reported:

The steps  to reproduce this issue:
1. Download ubuntu 14.04 daily image
http://cdimage.ubuntu.com/daily-live/current/
2. install ubuntu 14.04 in uefi mode
3. after installtion, boot it to lightdm login interface
4. the system can't  type password from physical keyboard or virtual keyboard

note:
1. This issue just occur in uefi mode, legacy bios doesn't have this issue.
2. In text mode, the keyboard can work correctly.
3. After booting to  text mode, I  run xinit,  the keyboard can work in the 
newly opened terminal.

** Affects: unity-greeter (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  ubuntu 14.04 can't type password in uefi mode

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