[Bug 1673414] Re: sched_getcpu on ppc64le produces an illegal instruction

2017-03-20 Thread Anton Blanchard
Thanks Colin, I can confirm that this reproduces in upstream QEMU. It looks like none of the user readable SPRGs are implemented. I'm surprised we haven't hit this before! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1673434] Re: gcc 5.4.0-6ubuntu1~16.04.4 internal compiler error: in simplify_binary_operation_1, at simplify-rtx.c:3619

2017-03-18 Thread Anton Blanchard
Reduced test case: typedef __uint128_t vint128_t __attribute__((vector_size(16))); vint128_t z; int x, y; void fn2(void); void fn1(void) { vint128_t c; y = 1000; for (; y; y--) { c = c ^ x; z -= c; z ^= x; c

[Bug 1673434] Re: gcc 5.4.0-6ubuntu1~16.04.4 internal compiler error: in simplify_binary_operation_1, at simplify-rtx.c:3619

2017-03-18 Thread Anton Blanchard
Build with gcc -g -O2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673434 Title: gcc 5.4.0-6ubuntu1~16.04.4 internal compiler error: in simplify_binary_operation_1, at simplify-rtx.c:3619 To

[Bug 1673414] Re: sched_getcpu on ppc64le produces an illegal instruction

2017-03-18 Thread Anton Blanchard
Hi Colin, what system is this on? The failing instruction should be a read of SPRG3: │0x3fffb7f807c8 <__kernel_getcpu>mfspr r5,259 which should be fine to execute in userspace. There was a NUMA_BALANCING bug around that time where we'd end up mapping the vdso no execute, but I

[Bug 1561096] Re: STC850:Brazos:Br16:Br16p05: Network ethernet port name changed under Ubuntu 16.04 with added adapters (ibmveth)

2017-02-13 Thread Anton Blanchard
This fix creates a race when booting the Ubuntu cloud images unfortunately. The networking scripts race with udev renaming, and every now and then networking fails to come up because cloud-init thinks the device is eth0 but it has been renamed to ibmveth0 in parallel. -- You received this bug

[Bug 1416548] Re: IBM Power8 requires rootdelay= in order to boot

2015-06-04 Thread Anton Blanchard
This was fixed in bug #1326199 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1416548 Title: IBM Power8 requires rootdelay= in order to boot To manage notifications about this bug go to:

[Bug 1442797] Re: add patches to support ppc64el better

2015-06-04 Thread Anton Blanchard
We have better versions of these patches in progress. Once they are upstream we will update the bug. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/1442797 Title: add patches to

[Bug 1442797] Re: add patches to support ppc64el better

2015-06-04 Thread Anton Blanchard
We have better versions of these patches in progress. Once they are upstream we will update the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1442797 Title: add patches to support ppc64el

[Bug 1453816] Re: panic: runtime error: invalid memory address or nil pointer dereference

2015-06-04 Thread Anton Blanchard
Hi Breno, that does remind me of bug #1304754, but that should be fixed in 15.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453816 Title: panic: runtime error: invalid memory address or nil

[Bug 1445239] Re: apt's lists/partial fills disk

2015-05-12 Thread Anton Blanchard
I took another look at this. The problem begins in ServerState::HeaderLine() Where we parse a Content-Range header: Content-Range: bytes 587-600/601 So we set StartPos to 587. Then in HttpServerState::RunData() we do In.Limit(Size - StartPos); where Size is 14. We pass a negative number into

[Bug 1445239] Re: apt's lists/partial fills disk

2015-05-12 Thread Anton Blanchard
I think I see the issue. We parse both Content-Length: and Content- Range: headers. When parsing the Content-Range: header, we set Size to the total size of the file. If the Content-Length header comes last, we reset Size to the size of the data we are receiving, not the total size of the file.

[Bug 1445239] Re: apt's lists/partial fills disk

2015-04-30 Thread Anton Blanchard
I've seen this a few times. It appears to be an issue with recovering partially downloaded files, and my workaround was to rm /var/lib/apt/lists/partial/* Looking through some notes from a few weeks ago, the backtrace was: (gdb) backtrace #0 0x3fffb5b5d6ec in SHA1Transform

[Bug 1396235] Re: Ubuntu - unable to use XMON debugger (running ppc64le on PowerVM)

2014-11-29 Thread Anton Blanchard
Patch is upstream: 3b8a3c010969 (powerpc/pseries: Fix endiannes issue in RTAS call from xmon). The patch is also marked for -stable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396235 Title:

[Bug 1374438] Re: power-nv ppc64el crash with ATI FirePro VGA card (snd_hda_intel)

2014-09-26 Thread Anton Blanchard
My guess is the card doesn't support 64bit DMA, it supports something less than that. A quick hack in sound/pci/hda/hda_intel.c to disable 64bit DMA fixes it: - if ((gcap AZX_GCAP_64OK) !pci_set_dma_mask(pci, DMA_BIT_MASK(64))) + if (0 (gcap AZX_GCAP_64OK)

[Bug 1371634] Re: block devices appear twice

2014-09-26 Thread Anton Blanchard
This is a multipath issue. The box has two cards with redundant paths to each disk. Multipath is meant to create /dev/mapper/mpath* devices, and the installer should use them instead of the underlying /dev/sd* devices. -- You received this bug notification because you are a member of Ubuntu

[Bug 1374440] Re: power-nv ppc64el need to blacklist shpchp

2014-09-26 Thread Anton Blanchard
Talking to benh, the main issue in the PCIE hotplug driver. Unfortunately that is not a module: CONFIG_HOTPLUG_PCI_PCIE=y Could we get that disabled in the ppc64le defconfig? We don't have any hardware that needs it. -- You received this bug notification because you are a member of Ubuntu

[Bug 1370421] Re: BUG: soft lockup - CPU#15 stuck for 59737s! [genload:22734]

2014-09-23 Thread Anton Blanchard
We need to implement kvm_check_and_clear_guest_paused() on powerpc to make these warnings go away -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1370421 Title: BUG: soft lockup - CPU#15 stuck for

[Bug 1370425] Re: kernel bug seen while try to use madvise system call with MADV_HWPOISON mode

2014-09-23 Thread Anton Blanchard
I've submitted two patches for this: http://patchwork.ozlabs.org/patch/392712/ http://patchwork.ozlabs.org/patch/392713/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1370425 Title: kernel bug

[Bug 1365664] Re: gdb source test suites are failing in Ubuntu14.10

2014-09-09 Thread Anton Blanchard
Still trawling through gdb, but the issue appears to be in bfd/elfcode.h, bfd_from_remote_memory: shdr_end = i_ehdr.e_shoff + i_ehdr.e_shnum * i_ehdr.e_shentsize; [17] .shstrtab STRTAB 001603 be 00 0 0 1 [18] .symtab SYMTAB

[Bug 1365664] Re: gdb source test suites are failing in Ubuntu14.10

2014-09-09 Thread Anton Blanchard
Of course it's the actual section headers at that offset. Now the question is, should we fix bfd_from_remote_memory so it can read sections after the section headers assuming they are in memory. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1365664] Re: gdb source test suites are failing in Ubuntu14.10

2014-09-08 Thread Anton Blanchard
I see what is going on, but don't know how to fix it yet. Gdb must be checking for program headers that are marked load or segments that are marked allocate (not exactly sure what yet). The .symtab and .strtab are not, because normally they are not loaded into memory. The problem is

[Bug 1365664] Re: gdb source test suites are failing in Ubuntu14.10

2014-09-06 Thread Anton Blanchard
24b659a13866b935eca72748ce725279bd3c4466 Author: Anton Blanchard an...@au1.ibm.com Date: Wed Feb 12 17:18:50 2014 +1100 powerpc: Use unstripped VDSO image for more accurate profiling data We are seeing a lot of hits in the VDSO that are not resolved by perf. A while(1) gettimeofday

[Bug 1364406] Re: LVM based installation fails with - Unable to install the selected kernel - message

2014-09-03 Thread Anton Blanchard
Setting up linux-image-3.16.0-10-generic (3.16.0-10.15) ... Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.16.0-10-generic /boot/vmlinux-3.16.0-10-generic run-parts:

[Bug 1355127] Re: Install issues with network install with Ubuntu 14.10

2014-08-25 Thread Anton Blanchard
This looks like a 4kB sector issue with parted_server: [ 518.462635] sd 3:0:3:0: [sda] 73242187 4096-byte logical blocks: (299 GB/279 GiB) So this disk is 4kB logical, not common. And stracing parted_server: 9452 open(/dev/sda, O_RDWR) = 6 ... 9452 write(2, probe label: loop\n, 18)

[Bug 1355127] Re: Install issues with network install with Ubuntu 14.10

2014-08-25 Thread Anton Blanchard
I think it's this patch to parted: From c3e11a7f7bcd93ecc7b9511467909654ee88d86e Mon Sep 17 00:00:00 2001 From: Aurelien Jarno aurel...@aurel32.net Date: Fri, 28 Mar 2014 17:09:46 + Subject: Add FreeBSD UFS support + int8_t buf[512 * 3]; ... + if (!ped_geometry_read

[Bug 1349986] Re: Ubuntu fails to boot with multipath

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1349986 Title: Ubuntu fails to boot with multipath

[Bug 1355653] Re: Can't find /usr/lib/systemd/system/serial-getty@hvc0.service file

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1355653 Title: Can't find /usr/lib/systemd/system/serial-getty@hvc0.service

[Bug 1347967] Re: ISST-KVM:Ubuntu14.04:LE guest failed to boot on its first reboot after installation

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1347967 Title: ISST-KVM:Ubuntu14.04:LE guest failed to boot on its first reboot

[Bug 1358506] Re: [ppc64-diag] Package update

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1358506 Title: [ppc64-diag] Package update To manage notifications about this

[Bug 1353105] Re: bnx2x crashes on bxn2x_tpa_start

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353105 Title: bnx2x crashes on bxn2x_tpa_start To manage notifications about

[Bug 1349986] Re: Ubuntu fails to boot with multipath

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1349986 Title: Ubuntu fails to boot with multipath To manage notifications

[Bug 1341475] Re: Ubuntu 14.04:linux-crashdump pckg is missing from ubuntu repository

2014-08-22 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341475 Title: Ubuntu 14.04:linux-crashdump pckg is missing from ubuntu

[Bug 1355127] Re: Install issues with network install with Ubuntu 14.10

2014-08-20 Thread Anton Blanchard
** Tags removed: architecture-ppc64 ** Tags added: architecture-ppc64le -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1355127 Title: Install issues with network install with Ubuntu 14.10 To manage

[Bug 1358569] [NEW] ppc64le oopses and userspace process hangs in System V semaphore code

2014-08-18 Thread Anton Blanchard
Public bug reported: Canonical have been hitting issues with the System V semaphore code. Sometimes userspace processes would hang, sometimes an oops would pop. We have been able to reproduce this. Michael Ellerman has taken a close look and two fixes have just been merged in the 3.17 merge

[Bug 1353005] Re: sensors command is not getting executed in Ubuntu 14.10 Non Virtualised environment

2014-08-18 Thread Anton Blanchard
It is now upstream, commit: 24c1aa858792 (hwmon: (powerpc/powernv) hwmon driver for power, fan rpm, voltage and temperature) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353005 Title: sensors

[Bug 1354459] Re: kernel crash power 8 bare metal

2014-08-12 Thread Anton Blanchard
We took an EEH error: [ 44.793204] pnv_pci_dump_phb_diag_data: Unrecognized ioType 33554432 [ 44.793267] EEH: Frozen PE#5 detected on PHB#3 [ 44.793318] CPU: 40 PID: 209 Comm: kworker/40:0 Not tainted 3.13.0-27-generic #50-Ubuntu [ 44.793396] Workqueue: events .work_for_cpu_fn [

[Bug 1354459] Re: kernel crash power 8 bare metal

2014-08-12 Thread Anton Blanchard
I spoke to Gavin about this: 1. EEH has endian issues in 3.13 should work in 3.16. (EEH is our I/O error recovery mechanism) 2. There was an issue in the IPR driver with early EEH errors, fixed in 3.15 with commit 6270e5932a01 [SCSI] ipr: Handle early EEH Would it be possible to update to the

[Bug 1343032] Re: Ubuntu14.04: /sys/bus/pci/slots show weird numbers as slot_name on PPC64LE

2014-08-12 Thread Anton Blanchard
My guess is we have endian issues in the rpaphp_pci driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1343032 Title: Ubuntu14.04: /sys/bus/pci/slots show weird numbers as slot_name on PPC64LE

[Bug 1353377] Re: ISST-KVM-UBUNTU1410-LE:kidkvm:ubuntu guest crash running IO stress tests.

2014-08-12 Thread Anton Blanchard
zram: Created 1 device(s) ... zram0: detected capacity change from 0 to 536870912 zram0: detected capacity change from 536870912 to 0 [ cut here ] WARNING: at /build/buildd/linux-3.16.0/block/blk-mq.c:727 Modules linked in: lz4_compress rpcsec_gss_krb5 nfsv4 nfsd

[Bug 1334793] Re: PowerVM: ubuntu-14.04 stuck in ibm, client-architecture-support reboot loop

2014-06-30 Thread Anton Blanchard
** Summary changed: - PowerVM: ubuntu-14.04 fails to boot after post installation (error: no suitable video mode found) + PowerVM: ubuntu-14.04 stuck in ibm,client-architecture-support reboot loop -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1333499] [NEW] PowerPC 8xx dcbz workaround impacts 64bit

2014-06-23 Thread Anton Blanchard
Public bug reported: On ppc64 we notice each process calls mfpvr twice. This faults and gets emulated in the kernel. We have counters to track this: # cat /sys/kernel/debug/powerpc/emulated_instructions/mfpvr 2370 # cat /sys/kernel/debug/powerpc/emulated_instructions/mfpvr 2372 # cat

[Bug 1333524] [NEW] ppc64el build tunes for POWER7, produces sub optimal POWER8 code

2014-06-23 Thread Anton Blanchard
Public bug reported: We currently build eglibc using --with-cpu=power7. This gives us optimised power7 glibc functions, but it also passes -mtune=power7 to gcc. Unfortunately this causes gcc to be overly careful about alignment issues. One example is this fragment in tcgetattr, where we zero a

[Bug 1326199] Re: initramfs-tools ROOTDELAY too low, box drops into shell during boot

2014-06-06 Thread Anton Blanchard
I worked with Er Tao and can confirm it fixes his issue too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326199 Title: initramfs-tools ROOTDELAY too low, box drops into shell during boot To

[Bug 1326199] Re: initramfs-tools ROOTDELAY too low, box drops into shell during boot

2014-06-05 Thread Anton Blanchard
Thanks Adam and Stéphane. I tested 0.103ubuntu4.2 and it fixed this issue. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326199

[Bug 1304754]

2014-04-26 Thread Anton Blanchard
Created attachment 32679 runtime: Fix garbage collector issue with non 4kB system page size The go garbage collector tracks memory in terms of 4kB pages. Most of the code checks getpagesize() at runtime and does the right thing. On a 64kB ppc64 box I see SEGVs in long running processes which has

[Bug 1304754] Re: gccgo has issues when page size is not 4kB

2014-04-25 Thread Anton Blanchard
** Summary changed: - gccgo on ppc64el using split stacks when not supported + gccgo has issues when page size is not 4kB -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304754 Title: gccgo has

[Bug 1304754] Re: gccgo has issues when page size is not 4kB

2014-04-25 Thread Anton Blanchard
A fix has made it into mainline and the 4.9 branch: http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=209776 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304754 Title: gccgo has issues when

[Bug 1304754] Re: gccgo on ppc64el using split stacks when not supported

2014-04-23 Thread Anton Blanchard
Hi Dave, It does look like a page size issue. I submitted the following bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 ** Bug watch added: GCC Bugzilla #60931 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 -- You received this bug notification because you are a member of Ubuntu

[Bug 1304754] Re: gccgo on ppc64el using split stacks when not supported

2014-04-16 Thread Anton Blanchard
I've made some progress with these fails. A lot of the confusion is around the way gccgo hooks the SEGV handler and attempts to backtrace all goroutines (the code is in runtime_tracebackothers()) It does this by calling runtime_gogo() which temporarily switches to the goroutine using

[Bug 1304754] Re: gccgo on ppc64el using split stacks when not supported

2014-04-16 Thread Anton Blanchard
This doesn't explain why we failed in the first place however. Using gdb, I have seen a couple of SEGVs in: * 1Thread 0x3fffa8c447e0 (LWP 5562) jujud timerproc (dummy=optimized out) at ../../../gcc/libgo/runtime/time.goc:217 ie: f = (void*)t-fv-fn; Perhaps a stale

[Bug 1304754] Re: gccgo on ppc64el using split stacks when not supported

2014-04-16 Thread Anton Blanchard
There shouldn't be any difference in terms of signal handling. I've now seen a couple of failures in mongodb/TLS networking code: panic: runtime error: invalid memory address or nil pointer dereference [signal 0xb code=0x1 addr=0x38] goroutine 16 [running]:

[Bug 1298522] Re: bash crashed with SIGABRT in programming_error()

2014-04-12 Thread Anton Blanchard
*** This bug is a duplicate of bug 1294669 *** https://bugs.launchpad.net/bugs/1294669 Is that a valid dup? On bash 4.3-6ubuntu1 I still see: # ! # ! malloc: /usr/homes/chet/src/bash/src/parse.y:2314: assertion botched realloc: start and end chunk sizes differ last command: ! -- You

[Bug 1304754] Re: gccgo compiled binaries are killed by SEGV on 64k ppc64el kernels

2014-04-10 Thread Anton Blanchard
Based on the fail, I took a look at how gccgo handles stacks. It relies on the split stack feature in gold, which doesn't appear to be implemented for ppc64. Running one of the go recursion testcases (attached) shows what happens when we run out of stack and don't have the split stack feature to

[Bug 1301496] Re: kernel crash: Unable to handle kernel paging request for data

2014-04-05 Thread Anton Blanchard
Lots going on here. First looking at the syslog file from Matt. I notice a lot of: Apr 3 20:57:45 wolfe-01 kernel: [ 4062.074422] jujud[1929]: bad frame in setup_rt_frame: nip lr Looks like we smashed our stack. This seems to be a separate

[Bug 1288564] Re: [beta1] tool fdisk do not support disks with more than 65535 cylinders

2014-03-29 Thread Anton Blanchard
Another workaround is to use ddisk, which appears to be the util-linux version of fdisk on ppc. Confusing! I agree it would be nice to get rid of mac-fdisk completely. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1274436] [NEW] Fix CPU probing on ppc

2014-01-30 Thread Anton Blanchard
Public bug reported: bootchart fails to detect the number of CPUs on ppc and ends up putting 0 in the header: system.cpu = (0) Which causes pybootchartgui to fail with a divide by 0. This patch fixes it. ** Affects: bootchart (Ubuntu) Importance: Undecided Status: New ** Tags:

[Bug 1267707] Re: Logging in to ubuntu guest is displaying (none) in the command prompt

2014-01-23 Thread Anton Blanchard
That image has massive filesystem corruption, it looks like it was uncleanly shut down. ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu.

[Bug 1267707] Re: Logging in to ubuntu guest is displaying (none) in the command prompt

2014-01-23 Thread Anton Blanchard
** Changed in: cloud-init (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1267707 Title: Logging in to ubuntu guest is displaying (none) in

[Bug 1267707] Re: Logging in to ubuntu guest is displaying (none) in the command prompt

2014-01-23 Thread Anton Blanchard
That image has massive filesystem corruption, it looks like it was uncleanly shut down. ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1266399] Re: ext4-fs error messages pop up on command line

2014-01-23 Thread Anton Blanchard
Your filesystem is corrupt, and based on previous bugs I suspect you may have corrupted it by running QEMU twice against the one qcow file. ** Changed in: linux (Ubuntu Trusty) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1267707] Re: Logging in to ubuntu guest is displaying (none) in the command prompt

2014-01-23 Thread Anton Blanchard
** Changed in: cloud-init (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267707 Title: Logging in to ubuntu guest is displaying (none) in the command prompt

[Bug 1266419] Re: Not able to install any packages using dpkg command

2014-01-23 Thread Anton Blanchard
Looks fine now, closing ** Changed in: linux (Ubuntu Trusty) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1266419 Title: Not able to install any packages

[Bug 1267712] Re: ubuntu guest's file system becoming read only

2014-01-23 Thread Anton Blanchard
Massive amounts of file corruption, it looks like you were running LTP at the time. Did you forcibly shutdown the partition? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1265722] Re: ppc64el: 14.04 alpha 1 build has call traces -- ERROR: Bad of_node_put() on /pci@800000020000000

2014-01-06 Thread Anton Blanchard
Looks like a known upstream issue. A fix has been submitted: http://patchwork.ozlabs.org/patch/302312/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1265722 Title: ppc64el: 14.04 alpha 1 build has

[Bug 1265722] Re: ppc64el: 14.04 alpha 1 build has call traces -- ERROR: Bad of_node_put() on /pci@800000020000000

2014-01-06 Thread Anton Blanchard
** Patch added: of-irq-Fix-device_node-refcount-in-of_irq_parse_raw.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1265722/+attachment/3941691/+files/of-irq-Fix-device_node-refcount-in-of_irq_parse_raw.patch -- You received this bug notification because you are a member of Ubuntu

[Bug 1266390] Re: /usr/include ambiguity issue on ptrace.h

2014-01-06 Thread Anton Blanchard
This is a strace bug, fixed upstream and fixed in the Ubuntu version of strace (launchpad bug 1262396) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1266390 Title: /usr/include ambiguity issue on

[Bug 1262380] Re: gtk+3.0 FTBFS on ppc64el

2013-12-23 Thread Anton Blanchard
This looks like an issue with passing structs by value. g_cclosure_marshal_VOID__PARAM is only allocating a 64 byte stack frame and is calling signal_normal via some marshalling tricks. The prototype for signal_normal includes a large struct which will be partially passed in registers and

[Bug 1262396] Re: strace FTBFS on ppc64el

2013-12-18 Thread Anton Blanchard
This is a strace bug, fixed upstream. From memory the kernel headers started defining this in 3.10, which caused the issue. ** Patch added: ptrace_peeksiginfo_args.patch https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1262396/+attachment/3932293/+files/ptrace_peeksiginfo_args.patch --

[Bug 1262396] Re: strace FTBFS on ppc64el

2013-12-18 Thread Anton Blanchard
This patch is also required to fix errors in make check. ** Patch added: improve_32_64bit_detection.patch https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1262396/+attachment/3932294/+files/improve_32_64bit_detection.patch -- You received this bug notification because you are a member

[Bug 643168] [NEW] gcm-prefs tries to install nonexistent shared-color-targets

2010-09-19 Thread Anton Blanchard
Public bug reported: Binary package hint: gnome-color-manager gcm-prefs (maverick) asks and tries to install shared-color-targets. This fails because the package doesn't exist. It looks like I can grab this via Pascal de Bruijn's Lucid ppa, but it would be nice if it shipped in universe with

[Bug 643168] Re: gcm-prefs tries to install nonexistent shared-color-targets

2010-09-19 Thread Anton Blanchard
Sorry about that. 1 Start gcm-prefs. 2 Select a device that can be profiled, ie the Create Profile for Device button isn't greyed out. (In my case a Canon EOS Rebel XTi) 3 Click Create Profile for Device Looking at the source, src/gcm-calibrate.c gcm_calibrate_device(): /* install

[Bug 643168] Re: gcm-prefs tries to install nonexistent shared-color-targets

2010-09-19 Thread Anton Blanchard
Wasn't expecting miracles here, just thought I'd point it out so it eventually gets fixed. Thanks for looking! -- gcm-prefs tries to install nonexistent shared-color-targets https://bugs.launchpad.net/bugs/643168 You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 422312] Re: evince crashed with SIGSEGV in _cairo_pattern_acquire_surfaces()

2010-03-28 Thread Anton Blanchard
This bug disappeared when I built it myself, and also after the next package update. I'm happy to close the bug since it sounds like it was an issue specific to my installation, perhaps some form of on disk corruption. -- evince crashed with SIGSEGV in _cairo_pattern_acquire_surfaces()

[Bug 544813] Re: [Lucid Beta] after gdm, screen is backwards, upside down.

2010-03-25 Thread Anton Blanchard
*** This bug is a duplicate of bug 496363 *** https://bugs.launchpad.net/bugs/496363 I hit this on a box with Intel graphics that was installed with Karmic and upgraded to Lucid. SelectionPathPriority Status

[Bug 433387] [NEW] Mythbuntu Watch Recordings screen doesnt highlight correctly

2009-09-20 Thread Anton Blanchard
Public bug reported: The box on the left of the Watch Recordings menu isnt highlighting the active entry. Looking into it, it seems we are requesting fonts that dont exist (small and smallgrey). I found other issues in the Video Manager menu, where details were not in yellow. The attached patch

[Bug 433387] Re: Mythbuntu Watch Recordings screen doesnt highlight correctly

2009-09-20 Thread Anton Blanchard
** Attachment added: mythbuntu_highlight_fix.patch http://launchpadlibrarian.net/32100194/mythbuntu_highlight_fix.patch -- Mythbuntu Watch Recordings screen doesnt highlight correctly https://bugs.launchpad.net/bugs/433387 You received this bug notification because you are a member of Ubuntu

[Bug 433387] Re: Mythbuntu Watch Recordings screen doesnt highlight correctly

2009-09-20 Thread Anton Blanchard
I should mention is on Karmic, updated today. mythtv-theme-mythbuntu version 0.20090912 -- Mythbuntu Watch Recordings screen doesnt highlight correctly https://bugs.launchpad.net/bugs/433387 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 424880] Re: pulseaudio crashed with SIGABRT in __kernel_vsyscall()

2009-09-06 Thread Anton Blanchard
I just hit this too: (gdb) backtrace #0 0x00f13422 in __kernel_vsyscall () #1 0x009ab4d1 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #2 0x009ae932 in *__GI_abort () at abort.c:92 #3 0x00c5ff78 in pa_memblock_unref (b=0xb705d000) at pulsecore/memblock.c:575 #4

[Bug 424880] Re: pulseaudio crashed with SIGABRT in __kernel_vsyscall()

2009-09-06 Thread Anton Blanchard
Hi Daniel, I haven't tried the ubuntu-audio-dev PPA. It looks like I have the same version of pulseaudio as the orignal reporter: ii pulseaudio 1:0.9.16~test6-3-g57e1-0ubuntu2 ii pulseaudio-dbg 1:0.9.16~test6-3-g57e1-0ubuntu2 ii

[Bug 422312] [NEW] evince crashed with SIGSEGV in _cairo_pattern_acquire_surfaces()

2009-08-31 Thread Anton Blanchard
Public bug reported: Binary package hint: evince I upgraded to karmic and can't view any pdf, evince always SEGV's. Probably a bug in cairo. ProblemType: Crash Architecture: i386 Date: Tue Sep 1 10:33:05 2009 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/bin/evince KernLog: Aug 31 16:58:38

[Bug 422312] Re: evince crashed with SIGSEGV in _cairo_pattern_acquire_surfaces()

2009-08-31 Thread Anton Blanchard
** Attachment added: Dependencies.txt http://launchpadlibrarian.net/31100029/Dependencies.txt ** Attachment added: Disassembly.txt http://launchpadlibrarian.net/31100030/Disassembly.txt ** Attachment added: ProcMaps.txt http://launchpadlibrarian.net/31100031/ProcMaps.txt ** Attachment

[Bug 420781] Re: package mythweb 0.22.0~trunk21556-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

2009-08-28 Thread Anton Blanchard
Im seeing this too: Setting up mythweb (0.22.0~trunk21556-0ubuntu1) ... ln: creating symbolic link `$datadir/music': No such file or directory Looks like a missing directory: # ls -l /usr/share/mythtv/mythweb/data/music lrwxrwxrwx 1 root root 21 2008-08-20 13:57

[Bug 278318] Re: video tearing with textured video on intel card

2009-05-31 Thread Anton Blanchard
The G45 chips only support textured video so the workaround is no good for them. The issue is fixed in the upstream driver: http://cgit.freedesktop.org/xorg/driver/xf86-video- intel/commit/?id=67fef27f4b76490be085d232aba0ca9cbb3c5e59 I built from the 2.7 branch and the tearing went away. It

[Bug 299152] Re: synergyc dies with xcb_lock.c assertion failed

2009-01-15 Thread Anton Blanchard
I've been hitting this bug regularly and I agree its pretty annoying. The synergy X11 backend claims to only make Xlib calls from the main thread: // NOTE -- the X display is shared among several objects but is owned // by the CXWindowsScreen. Xlib is not reentrant so we must ensure // that no

[Bug 258485] Re: iwl4965: kernel BUG at iwl4965-base.c:4222

2008-10-15 Thread Anton Blanchard
Just to follow up, I upgraded to linux-backports-modules in Hardy and it looks to have fixed the issue. I will be upgrading to Intrepid soon and will verify it is OK there too. Thanks for your help! -- iwl4965: kernel BUG at iwl4965-base.c:4222 https://bugs.launchpad.net/bugs/258485 You received

[Bug 263127] [NEW] mythtv-backend doesn't start at boot due to broken init script

2008-08-30 Thread Anton Blanchard
Public bug reported: Testing mythtv-backend on intrepid I noticed mythtv wasn't starting at boot. Turns out the init script has a bogus default start runlevel, which means update-rc.d doesn't add any start symlinks: # Default-Start: 50 The following patch replaces it with something sane: #

[Bug 263127] Re: mythtv-backend doesn't start at boot due to broken init script

2008-08-30 Thread Anton Blanchard
** Attachment added: Add sane default start runlevels to mythtv-backend http://launchpadlibrarian.net/17181489/mythtv-backend-initscript.patch -- mythtv-backend doesn't start at boot due to broken init script https://bugs.launchpad.net/bugs/263127 You received this bug notification because

[Bug 258925] Re: Horizontal lines on Intel G45 (aka x4500hd) output

2008-08-20 Thread Anton Blanchard
I'm seeing both issues on an Intel DG45ID board. I worked around the cursor jumping issue by disabling hardware cursor in the xorg.conf: Section Device ... Option SWCursor yes But still see the horizontal line corruption. -- Horizontal lines on Intel G45 (aka x4500hd) output

[Bug 244137] Re: 11_textured_video_option.patch breaks XvMC

2008-08-20 Thread Anton Blanchard
I was hit by this and only worked it out after I downloaded the ubuntu source and noticed that the original TexturedVideo patch had been changed. A comment in the Xorg.log would have saved me a fair amount of time. -- 11_textured_video_option.patch breaks XvMC

[Bug 244137] Re: 11_textured_video_option.patch breaks XvMC

2008-08-20 Thread Anton Blanchard
After a quick look around, it seems someone has created a patch that does what is suggested above, ie prefer overlay: http://lists.freedesktop.org/archives/xorg/2008-March/034142.html -- 11_textured_video_option.patch breaks XvMC https://bugs.launchpad.net/bugs/244137 You received this bug

[Bug 244137] Re: 11_textured_video_option.patch breaks XvMC

2008-08-20 Thread Anton Blanchard
The reason this is a bigger issue on the new G4X chips is that it appears they cannot do overlay: /* mark chipsets without overlay hw */ #define OVERLAY_NOEXIST(pI810) (IS_GM45(pI810) || IS_G4X(pI810)) So the current patch disables all xvideo support on them, which is wrong. The patch to change

[Bug 258485] [NEW] iwl4965: kernel BUG at iwl4965-base.c:4222

2008-08-15 Thread Anton Blanchard
Public bug reported: I've been experiencing regular lockups on my t61p laptop. The keyboard LEDs flash, suggesting a kernel panic. The panic never made it to disk and X prevented me from seeing it on the console. I finally hooked up netconsole over the ethernet and managed to get the panic:

[Bug 258485] Re: iwl4965: kernel BUG at iwl4965-base.c:4222

2008-08-15 Thread Anton Blanchard
Looks like this bug is being tracked at: http://intellinuxwireless.org/bugzilla/show_bug.cgi?id=1666 and has been fixed upstream. This comment doesn't make sense though: This is not a reproducible error. But apparently it has been seen before. As Ubuntu has replaced the BUG_ON with a WARN_ON.

[Bug 235135] Re: [MASTER] Please backport flashplugin-nonfree version 10 beta and asound-plugins from Intrepid so we can drop libflashsupport and the crashes it causes

2008-07-05 Thread Anton Blanchard
Thanks for this work, I've had to help a number of people who are having flash9 sound issues. FYI It looks like they have updated the version of flash: $ wget http://download.macromedia.com/pub/labs/flashplayer10/flashplayer10_install_linux_051508.tar.gz ... 11:16:42 ERROR 404: Not Found. The

[Bug 205783] Re: pam-encfs fails on upgrade to Hardy

2008-04-24 Thread Anton Blanchard
A nasty bug with a simple fix already attached. Can someone explain what I have to do to get this patch merged??? -- pam-encfs fails on upgrade to Hardy https://bugs.launchpad.net/bugs/205783 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 193103] Re: sun java6 firefox plugin crashing

2008-04-05 Thread Anton Blanchard
*** This bug is a duplicate of bug 87947 *** https://bugs.launchpad.net/bugs/87947 Looks like this is being tracked at: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6532373 -- sun java6 firefox plugin crashing https://bugs.launchpad.net/bugs/193103 You received this bug notification

[Bug 207394] Re: volume button is to agressive

2008-04-04 Thread Anton Blanchard
It looks like we are double counting button presses. I stopped acpid from injecting volume events by commenting out the contents of these files: /etc/acpi/events/thinkpad-volume-up and /etc/acpi/events/thinkpad-volume-down And my volume control operates as expected. -- volume button is to

[Bug 205506] Re: iwl3945 goes defunct, requires rmmod + modprobe

2008-04-04 Thread Anton Blanchard
I'm seeing this too and as with the previous reports rmmod iwl3945; modprobe iwl3945 fixes it. -- iwl3945 goes defunct, requires rmmod + modprobe https://bugs.launchpad.net/bugs/205506 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 205783] [NEW] pam-encfs fails on upgrade to Hardy

2008-03-23 Thread Anton Blanchard
Public bug reported: Binary package hint: libpam-encfs After upgrading to Hardy I was unable to log in. /var/log/auth.log contains: PAM unable to dlopen(/lib/security/pam_encfs.so) PAM [error: /lib/security/pam_encfs.so: undefined symbol: __stack_chk_fail_local] PAM adding faulty module:

[Bug 205783] Re: pam-encfs fails on upgrade to Hardy

2008-03-23 Thread Anton Blanchard
** Attachment added: libpam-encfs-Makefile.patch http://launchpadlibrarian.net/12832602/libpam-encfs-Makefile.patch -- pam-encfs fails on upgrade to Hardy https://bugs.launchpad.net/bugs/205783 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

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