gcc-4.3 c++ question
by Neal Becker
On upgrading from gcc-4.1.2 to gcc-4.3, this (stripped down) code is now
rejected:
#include <vector>
#include <iostream>
template<typename T, template <typename A> class CONT=std::vector>
class Ring {
};
template<typename Cont>
inline std::ostream& operator<<(std::ostream& os, const Ring<Cont>& r) {
os << '[';
os << ']';
return os;
}
g++ -c test1.cc
test1.cc:11: error: type/value mismatch at argument 2 in template parameter
list for template<class T, template<class A> class CONT> class Ring
test1.cc:11: error: expected a template of type template<class A> class
CONT , got template<class _Tp, class _Alloc> class std::vector
What is a reasonable way to fix this? The problem is that the 2nd parameter
says
template<typename A> class CONT, which doesn't match std::vector because it
has an _optional_ 2nd parameter (class _Alloc).
I don't want to only match class CONT with those having a 2nd parameter
(class _Alloc) - that is too restrictive.
16 years
Re: why is fedora/npviewer.bin crippling my system?
by samk＠twinix.com
See Thread at: http://www.techienuggets.com/Detail?tx=29638 Posted on behalf of a User
I don't think that will help... I am running the i386 system and i have the same problem.
Regards,
Les H
In Response To:
it's always been bad but now it's gotten worse -- over the last few
weeks, the combination of firefox and npviewer.bin is just crushing my
machine in terms of response.
"top" shows that the combo of those two programs is regularly
chewing up from 100 to 150 per cent of my CPU (if not more). is this
normal? is this what others are seeing? because if firefox 3 turns
out to be the same kind of processor hog, it's going to be time to
dump firefox for good.
rday
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========================================================================
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Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcourse.ca Waterloo, Ontario, CANADA
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16 years
Integrated bluetooth on Toshiba laptop wont work
by Zlatko
Hello to everybody, and greetings from Croatia (Europe)...
I need help...
Model of laptop: Toshiba Satellite P200-10C
My integrated bluetooth wont work, unless I do the following:
1. I start laptop with Windows Vista
2. I restart from Vista to Fedora
Each time I do this, bluetooth works fine. But, if I turn off computer,
and start it again directly to Fedora, bluetooth wont work, and system
wont recognize any bluetooth device.
I have described this problem on Fedora forum, also, but nobody answered
my question so far, even I have posted that post month ago.
Here is the link to that post:
http://forums.fedoraforum.org/forum/showthread.php?t=172988
If anybody knows how to handle this problem, I'll be very appreciated...
Also, my combination of pressing Fn + (F1-F9) wont work either...
Thanks
16 years
installing Fedora 9 on a laptop...
by Mike Chalmers
I am am going to install F9, when it comes out, on a Toshiba Satellite
U205-S5034. I had a few questions that I was hoping y'all could
answer.
- Will Fedora automatically install drivers for the touchpad at the
beginning of the installation so that I can use it as a mouse during
the installation?
- Should the touchpad work fine?
- Do I need to do anything about installing wireless drivers so that I
can get internet access, or will Fedora take care of this for me?
- Does Fedora work with the Toshiba Satellite U205-S5034 good?
- With Fedora 9 can I resize my Windows NTFS partition during the
Fedora installation?
Many Thanks,
16 years
Ansi escape sequences...
by Dan Thurman
I am wondering if the ansi esacpe sequence are broken?
I have tried to get a blinking text to work and it does not.
I tried:
> echo "\e[5;31mHello World"
and the red "Hello World" does not blink.
Am I doing something wrong or has something changed?
Thanks!
Dan
No virus found in this outgoing message.
Checked by AVG.
Version: 7.5.524 / Virus Database: 269.23.7/1408 - Release Date: 4/30/2008 6:10 PM
16 years
Howto get an automatic Wifi connection?
by Patrick Lists
Hi all,
I have a PC with F8 & a usb wifi dongle and I would like to configure
the PC that when it boots it will automagically negotiate a WPA2/PSK
802.11g link with my Access Point and get an IP address from the DHCP
server behind the AP.
Since the PC boots into runlevel 3 I can not use NetworkManager. Instead
I have the network service enabled. The kernel module for the wifi
dongle autoloads and the dongle is recognized, active and ready to go to
work.
Now how do I configure this WPA2/PSK link to my AP?
Your feedback is most appreciated.
Thanks,
Patrick
16 years
Natilus? displays home directory folders
by Geoffrey Leach
When I booted F8/Gnome today, my desktop was littered with icons for
the folders and files from my home directory. My installation is pretty
much vanilla with regard to the desktop; previously all that was
displayed was device icons. I am not aware of having changed any
preferences.
As I boot every am, I know what was installed yesterday.
selinux-policy - 3.0.8-98.fc8.noarch
selinux-policy-devel - 3.0.8-98.fc8.noarch
selinux-policy-targeted - 3.0.8-98.fc8.noarch
kernel-devel - 2.6.24.5-85.fc8.i686
kde-filesystem - 4-14.fc8.noarch
kernel-headers - 2.6.24.5-85.fc8.i386
audit-libs - 1.7.2-5.fc8.i386
libraw1394 - 1.3.0-6.fc8.i386
gtk-sharp2 - 2.10.3-2.fc8.i386
libsmi - 0.4.5-3.fc8.i386
util-linux-ng - 2.13.1-2.fc8.i386
audit-libs-python - 1.7.2-5.fc8.i386
audit - 1.7.2-5.fc8.i386
psmisc - 22.6-2.1.fc8.i386
kernel - 2.6.24.5-85.fc8.i686
perl-libs - 4:5.8.8-39.fc8.i386
perl - 4:5.8.8-39.fc8.i386
perl-ExtUtils-Embed - 1.26-39.fc8.i386
libgnomeprint22 - 2.18.4-1.fc8.i386
libgnomeprint22-devel - 2.18.4-1.fc8.i386
perl-devel - 4:5.8.8-39.fc8.i386
Any thoughts on how to clean the desktop? Thanks.
16 years
Re: [Fedora] Re: Remote Desktop on FC8
by Tom Horsley
>Because the remote machine doesn't have X nor an X-client on it.
>So I need to connect to the FC8's desktop.
I admit I'm mystified as to where a desktop could come from
without X. With no X, just ssh will get you a terminal
where you can do anything a machine without X can do.
If you really want remote administration of a headless
server with the ability to get to the BIOS and reboot
and wot-not, there is a hardware product you might
want to check out:
http://www.realweasel.com/
I have no experience with them, but it sure looks like
a nifty product.
16 years
fglrx, FC8 and BUG: soft lockup - CPU#1 stuck for 11s
by Jack Howarth
Is anyone else having problems with the current 2.6.24.5-85.fc8 kernel and
kmod-fglrx-2.6.24.5-85.fc8-8.476-2.8.04.lvn8.x86_64? Our workstation with
a Dual Core AMD Opteron(tm) Processor 175 on a Tyan S2866 Tomcat K8E-SLI
and ATI Radeon X1650-Pro graphics card is constantly rebooting. The message
log shows...
May 1 16:26:40 bromo kernel: BUG: soft lockup - CPU#1 stuck for 11s! [X:2977]
May 1 16:26:40 bromo kernel: CPU 1:
May 1 16:26:40 bromo kernel: Modules linked in: rfcomm l2cap bluetooth autofs4 fuse sunrpc nf_conntrack_netbios_ns nf_conntrack_ipv4 ipt_REJECT iptable_filter ip_tables nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6t_REJECT ip6table_filter ip6_tables x_tables dm_mirror dm_multipath dm_mod ipv6 floppy pcspkr e100 k8temp forcedeth hwmon tg3 serio_raw mii fglrx(P)(U) i2c_nforce2 i2c_core button sr_mod sg cdrom pata_amd sata_nv ata_generic pata_acpi libata sd_mod scsi_mod raid456 async_xor async_memcpy async_tx xor raid1 ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd
May 1 16:26:40 bromo kernel: Pid: 2977, comm: X Tainted: P 2.6.24.5-85.fc8 #1
May 1 16:26:40 bromo kernel: RIP: 0010:[<ffffffff88198af0>] [<ffffffff88198af0>] :fglrx:_ZN4Asic16Is_WPTR_equ_RPTR19ConditionSuccessfulEv+0x0/0x60
May 1 16:26:40 bromo kernel: RSP: 0018:ffff81013d5d1c80 EFLAGS: 00200206
May 1 16:26:40 bromo kernel: RAX: ffffffff881f0670 RBX: 00000000007ffff9 RCX: 0000000000000000
May 1 16:26:40 bromo kernel: RDX: ffffc200013f14c0 RSI: ffffc200013f1020 RDI: ffff81013d5d1cf8
May 1 16:26:40 bromo kernel: RBP: 0000000000000043 R08: ffffffff881f0670 R09: 0000000000000043
May 1 16:26:40 bromo kernel: R10: ffff8100bf124ba0 R11: ffffffff810f9fec R12: ffff8100bf124ba0
May 1 16:26:40 bromo kernel: R13: ffffffff810f9fec R14: 00000000007ffff9 R15: 0000000000200282
May 1 16:26:40 bromo kernel: FS: 00002aaaaaad17b0(0000) GS:ffff81013fc01780(0000) knlGS:00000000f6f7aa50
May 1 16:26:40 bromo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
May 1 16:26:40 bromo kernel: CR2: 0000003853aba380 CR3: 000000012a577000 CR4: 00000000000006a0
May 1 16:26:40 bromo kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 1 16:26:40 bromo kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
May 1 16:26:40 bromo kernel:
May 1 16:26:40 bromo kernel: Call Trace:
May 1 16:26:40 bromo kernel: [<ffffffff88197e3f>] :fglrx:_ZN4Asic9WaitUntil15WaitForCompleteEv+0x1f/0xa0
May 1 16:26:40 bromo kernel: [<ffffffff8819ba72>] :fglrx:_ZN6AsicR616ASICIdleInternalEN4Asic15idle_WaitMethodE+0xa2/0x1e0
May 1 16:26:40 bromo kernel: [<ffffffff881806fb>] :fglrx:_ZN10QS_PRIVATE10submitListEP9CMMDriverP10_QS_PARAM_+0xfb/0x460
May 1 16:26:40 bromo kernel: [<ffffffff88196945>] :fglrx:_ZN4Asic7PM4idleENS_15idle_WaitMethodE+0x55/0x90
May 1 16:26:40 bromo kernel: [<ffffffff88191526>] :fglrx:_ZN15QS_PRIVATE_CORE7PM4idleEN4Asic15idle_WaitMethodE+0x26/0x50
May 1 16:26:40 bromo kernel: [<ffffffff88180a8a>] :fglrx:_ZN10QS_PRIVATE11synchronizeEv+0x2a/0x30
May 1 16:26:40 bromo kernel: [<ffffffff881888e3>] :fglrx:_Z8uCWDDEQCmjjPvjS_+0x363/0xf80
May 1 16:26:40 bromo kernel: [<ffffffff88145f4a>] :fglrx:firegl_cmmqs_CWDDE_32+0x20a/0x310
May 1 16:26:40 bromo kernel: [<ffffffff88145037>] :fglrx:firegl_cmmqs_CWDDE32+0x67/0xf0
May 1 16:26:40 bromo kernel: [<ffffffff88144fd0>] :fglrx:firegl_cmmqs_CWDDE32+0x0/0xf0
May 1 16:26:40 bromo kernel: [<ffffffff88138d26>] :fglrx:firegl_ioctl+0x1b6/0x230
May 1 16:26:40 bromo kernel: [<ffffffff810abe61>] do_ioctl+0x55/0x6b
May 1 16:26:40 bromo kernel: [<ffffffff810ac0ba>] vfs_ioctl+0x243/0x25c
May 1 16:26:40 bromo kernel: [<ffffffff810ac124>] sys_ioctl+0x51/0x71
May 1 16:26:40 bromo kernel: [<ffffffff8100c005>] tracesys+0xd5/0xda
May 1 16:26:40 bromo kernel:
May 1 16:26:52 bromo kernel: BUG: soft lockup - CPU#1 stuck for 11s! [X:2977]
May 1 16:26:52 bromo kernel: CPU 1:
This problem doesn't occur with the stock radeon drivers in use. I've tried passing noacpi, noapictimer and
acpi_use_timer_override to the kernel without success in suppressing this problem. Thanks in advance for
any advice on this problem.
Jack
16 years
